diff --git "a/demonstrations/jbygwlp/axtrees/page-69-0.json" "b/demonstrations/jbygwlp/axtrees/page-69-0.json"
new file mode 100644--- /dev/null
+++ "b/demonstrations/jbygwlp/axtrees/page-69-0.json"
@@ -0,0 +1 @@
+{"nodes": [{"nodeId": "1", "ignored": false, "role": {"type": "internalRole", "value": "RootWebArea"}, "chromeRole": {"type": "internalRole", "value": 144}, "name": {"type": "computedString", "value": "Frontiers Publishing Partnerships | Deep Reinforcement Learning: A New Beacon for Intelligent Active Flow Control", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "aria-label", "superseded": true}, {"type": "relatedElement", "value": {"type": "computedString", "value": "Frontiers Publishing Partnerships | Deep Reinforcement Learning: A New Beacon for Intelligent Active Flow Control"}, "nativeSource": "title"}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "focused", "value": {"type": "booleanOrUndefined", "value": true}}], "childIds": ["2"], "backendDOMNodeId": 1, "frameId": "D4A1E25B57378D75A57A6B4FD66872F7"}, {"nodeId": "2", "ignored": true, "ignoredReasons": [{"name": "uninteresting", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "1", "childIds": ["3"], "backendDOMNodeId": 20}, {"nodeId": "3", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "2", "childIds": ["4", "5", "6", "7", "8", "9", "10"], "backendDOMNodeId": 19, "browsergym_id": "a9cdb5d7-6438-4f2a"}, {"nodeId": "4", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "3", "childIds": ["11"], "backendDOMNodeId": 183}, {"nodeId": "11", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "4", "childIds": [], "backendDOMNodeId": 184}, {"nodeId": "5", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "3", "childIds": ["12"], "backendDOMNodeId": 188}, {"nodeId": "12", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "5", "childIds": [], "backendDOMNodeId": 189}, {"nodeId": "6", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "3", "childIds": ["13"], "backendDOMNodeId": 193, "browsergym_id": "99e0be4e-cc4a-4a93"}, {"nodeId": "7", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "3", "childIds": [], "backendDOMNodeId": 301, "browsergym_id": "ad2fe47a-622c-4576"}, {"nodeId": "8", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "3", "childIds": [], "backendDOMNodeId": 304, "browsergym_id": "6af8015f-6c58-4697"}, {"nodeId": "9", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "3", "childIds": ["14"], "backendDOMNodeId": 308, "browsergym_id": "9f7d54de-b549-481b"}, {"nodeId": "10", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "3", "childIds": [], "backendDOMNodeId": 1007}, {"nodeId": "13", "ignored": false, "role": {"type": "role", "value": "navigation"}, "chromeRole": {"type": "internalRole", "value": 130}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "6", "childIds": ["15", "16"], "backendDOMNodeId": 195, "browsergym_id": "4a88929f-d87f-4d7e"}, {"nodeId": "14", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "9", "childIds": ["17"], "backendDOMNodeId": 310, "browsergym_id": "58048b9b-45ac-4dea"}, {"nodeId": "15", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "13", "childIds": ["18", "19", "20", "21", "22", "23"], "backendDOMNodeId": 197, "browsergym_id": "5883d6db-dbd7-42f9"}, {"nodeId": "16", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "13", "childIds": ["24", "25"], "backendDOMNodeId": 6, "browsergym_id": "fb381a89-1ec5-49ca"}, {"nodeId": "17", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "14", "childIds": ["26"], "backendDOMNodeId": 312, "browsergym_id": "fd626256-b090-4fdf"}, {"nodeId": "18", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "FRONTIERS PUBLISHING PARTNERSHIPS", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "FRONTIERS PUBLISHING PARTNERSHIPS"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "15", "childIds": ["27"], "backendDOMNodeId": 199, "browsergym_id": "f2b86dd8-81f4-4076"}, {"nodeId": "19", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "15", "childIds": [], "backendDOMNodeId": 202}, {"nodeId": "20", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "15", "childIds": [], "backendDOMNodeId": 204}, {"nodeId": "21", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "15", "childIds": ["28", "29", "30"], "backendDOMNodeId": 206}, {"nodeId": "28", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "21", "childIds": ["37"], "backendDOMNodeId": 208}, {"nodeId": "37", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "28", "childIds": [], "backendDOMNodeId": 209}, {"nodeId": "29", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "21", "childIds": ["38"], "backendDOMNodeId": 211}, {"nodeId": "38", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "29", "childIds": [], "backendDOMNodeId": 212}, {"nodeId": "30", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "21", "childIds": ["39"], "backendDOMNodeId": 214}, {"nodeId": "39", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "30", "childIds": [], "backendDOMNodeId": 215}, {"nodeId": "22", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "15", "childIds": [], "backendDOMNodeId": 218}, {"nodeId": "23", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "15", "childIds": ["31"], "backendDOMNodeId": 220}, {"nodeId": "31", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "23", "childIds": ["40", "41", "42"], "backendDOMNodeId": 222}, {"nodeId": "40", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "31", "childIds": [], "backendDOMNodeId": 224}, {"nodeId": "41", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "31", "childIds": [], "backendDOMNodeId": 226}, {"nodeId": "42", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "31", "childIds": [], "backendDOMNodeId": 228}, {"nodeId": "24", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "16", "childIds": ["32", "33"], "backendDOMNodeId": 233, "browsergym_id": "e29bfae2-5f54-40e6"}, {"nodeId": "25", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "16", "childIds": ["34"], "backendDOMNodeId": 288}, {"nodeId": "34", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "25", "childIds": [], "backendDOMNodeId": 289}, {"nodeId": "26", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "17", "childIds": ["35", "36"], "backendDOMNodeId": 314, "browsergym_id": "c61e8e73-935b-4b09"}, {"nodeId": "27", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "FRONTIERS PUBLISHING PARTNERSHIPS", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "FRONTIERS PUBLISHING PARTNERSHIPS"}}]}, "properties": [], "parentId": "18", "childIds": [], "backendDOMNodeId": 200}, {"nodeId": "32", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "24", "childIds": ["43"], "backendDOMNodeId": 235, "browsergym_id": "a1b498ed-4a1b-49fc"}, {"nodeId": "33", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "24", "childIds": ["44"], "backendDOMNodeId": 16, "browsergym_id": "a25a5a0e-0314-4baa"}, {"nodeId": "35", "ignored": false, "role": {"type": "role", "value": "complementary"}, "chromeRole": {"type": "internalRole", "value": 22}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "26", "childIds": ["45", "46", "47", "48", "49", "50", "51"], "backendDOMNodeId": 319, "browsergym_id": "39d49633-c2ab-43ab"}, {"nodeId": "36", "ignored": false, "role": {"type": "role", "value": "main"}, "chromeRole": {"type": "internalRole", "value": 118}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "26", "childIds": ["52"], "backendDOMNodeId": 543, "browsergym_id": "0707aa0d-30ad-45ad"}, {"nodeId": "43", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "32", "childIds": ["53", "54", "55"], "backendDOMNodeId": 237, "browsergym_id": "ad791859-2e63-4720"}, {"nodeId": "44", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "33", "childIds": ["56"], "backendDOMNodeId": 273, "browsergym_id": "6e3fa769-dcc9-496e"}, {"nodeId": "45", "ignored": false, "role": {"type": "role", "value": "button"}, "chromeRole": {"type": "internalRole", "value": 9}, "name": {"type": "computedString", "value": "\uf019", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "relatedElement", "nativeSource": "label"}, {"type": "contents", "value": {"type": "computedString", "value": "\uf019"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "invalid", "value": {"type": "token", "value": "false"}}, {"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}, {"name": "expanded", "value": {"type": "booleanOrUndefined", "value": false}}], "parentId": "35", "childIds": ["57"], "backendDOMNodeId": 321, "browsergym_id": "689b6882-328b-43b0"}, {"nodeId": "46", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "35", "childIds": ["58"], "backendDOMNodeId": 328, "browsergym_id": "09561838-0a10-4af2"}, {"nodeId": "47", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "35", "childIds": ["59"], "backendDOMNodeId": 433, "browsergym_id": "fc655b8d-320b-4f4c"}, {"nodeId": "48", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "35", "childIds": ["60", "61"], "backendDOMNodeId": 466, "browsergym_id": "a6817ab7-ddf0-4c98"}, {"nodeId": "49", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "35", "childIds": [], "backendDOMNodeId": 527, "browsergym_id": "4cbfb17e-47b1-4473"}, {"nodeId": "50", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "35", "childIds": ["62"], "backendDOMNodeId": 529, "browsergym_id": "bce22ebf-34b1-4dac"}, {"nodeId": "51", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "35", "childIds": [], "backendDOMNodeId": 540}, {"nodeId": "52", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "36", "childIds": ["63"], "backendDOMNodeId": 545, "browsergym_id": "3b3e476e-b8cc-4952"}, {"nodeId": "53", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "43", "childIds": ["64", "65", "66", "67", "68"], "backendDOMNodeId": 239, "browsergym_id": "8ac3af67-786d-4ae4"}, {"nodeId": "54", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "SUBMIT", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "SUBMIT"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "43", "childIds": ["69"], "backendDOMNodeId": 15, "browsergym_id": "d46cf3a9-82ec-41f8"}, {"nodeId": "55", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "43", "childIds": [], "backendDOMNodeId": 4, "browsergym_id": "a89e04e9-5926-4084"}, {"nodeId": "56", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "44", "childIds": ["70", "71", "72"], "backendDOMNodeId": 275, "browsergym_id": "15ee611c-ee93-44c1"}, {"nodeId": "57", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "45", "childIds": ["73"], "backendDOMNodeId": 323, "browsergym_id": "7ee32d64-75db-415e"}, {"nodeId": "58", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "46", "childIds": ["74", "75"], "backendDOMNodeId": 330, "browsergym_id": "88e97d60-071b-44fb"}, {"nodeId": "59", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "47", "childIds": ["76", "77", "78"], "backendDOMNodeId": 435, "browsergym_id": "293ad3e5-06af-48b8"}, {"nodeId": "60", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "48", "childIds": ["79"], "backendDOMNodeId": 468, "browsergym_id": "86a65905-8d89-4ee3"}, {"nodeId": "61", "ignored": false, "role": {"type": "role", "value": "navigation"}, "chromeRole": {"type": "internalRole", "value": 130}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "48", "childIds": ["80", "81"], "backendDOMNodeId": 474, "browsergym_id": "dc697ea8-0b47-4a5b"}, {"nodeId": "62", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "50", "childIds": ["82", "83"], "backendDOMNodeId": 531, "browsergym_id": "a4300b12-d1d3-4b0c"}, {"nodeId": "63", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "52", "childIds": ["84"], "backendDOMNodeId": 547, "browsergym_id": "cd623779-842a-4f29"}, {"nodeId": "64", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "53", "childIds": ["85"], "backendDOMNodeId": 7, "browsergym_id": "33c07d62-1527-4b31"}, {"nodeId": "65", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "53", "childIds": ["86"], "backendDOMNodeId": 9, "browsergym_id": "cdadc801-3cb0-4550"}, {"nodeId": "66", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "53", "childIds": ["87"], "backendDOMNodeId": 11, "browsergym_id": "4f527720-80f5-44b9"}, {"nodeId": "67", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "53", "childIds": ["88"], "backendDOMNodeId": 13, "browsergym_id": "d4108e92-3b39-4945"}, {"nodeId": "68", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "53", "childIds": ["89", "90"], "backendDOMNodeId": 257}, {"nodeId": "89", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "68", "childIds": ["119"], "backendDOMNodeId": 259}, {"nodeId": "119", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "89", "childIds": [], "backendDOMNodeId": 260}, {"nodeId": "90", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "68", "childIds": ["120"], "backendDOMNodeId": 262}, {"nodeId": "120", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "90", "childIds": [], "backendDOMNodeId": 264}, {"nodeId": "69", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "SUBMIT", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "SUBMIT"}}]}, "properties": [], "parentId": "54", "childIds": [], "backendDOMNodeId": 268}, {"nodeId": "70", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "LOGIN", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "LOGIN"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "56", "childIds": ["91"], "backendDOMNodeId": 277, "browsergym_id": "840ef4a5-fba4-41dd"}, {"nodeId": "71", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "56", "childIds": ["92"], "backendDOMNodeId": 17, "browsergym_id": "a3efd2e3-dab2-4d84"}, {"nodeId": "72", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "REGISTER", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "REGISTER"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "56", "childIds": ["93"], "backendDOMNodeId": 18, "browsergym_id": "399d044d-006e-42db"}, {"nodeId": "73", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "57", "childIds": ["94"], "backendDOMNodeId": 324, "browsergym_id": "f536cdda-20b0-459d"}, {"nodeId": "74", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "58", "childIds": ["95", "96", "97"], "backendDOMNodeId": 332, "browsergym_id": "04ac17ff-0222-490b"}, {"nodeId": "75", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "58", "childIds": ["98", "99", "100"], "backendDOMNodeId": 386, "browsergym_id": "9e3b5be1-c50e-4321"}, {"nodeId": "76", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": ""}, "attribute": "title", "attributeValue": {"type": "string", "value": ""}}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "59", "childIds": ["101", "102", "103"], "backendDOMNodeId": 437, "browsergym_id": "8b39013b-dee1-4b31"}, {"nodeId": "77", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": ""}, "attribute": "title", "attributeValue": {"type": "string", "value": ""}}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "59", "childIds": ["104", "105", "106"], "backendDOMNodeId": 446, "browsergym_id": "fc17b414-8666-4bd1"}, {"nodeId": "78", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "59", "childIds": ["107", "108"], "backendDOMNodeId": 455, "browsergym_id": "45b103a5-1436-412b"}, {"nodeId": "79", "ignored": false, "role": {"type": "internalRole", "value": "Section"}, "chromeRole": {"type": "internalRole", "value": 154}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "60", "childIds": [], "backendDOMNodeId": 470, "browsergym_id": "9732f63f-2c42-449c"}, {"nodeId": "80", "ignored": false, "role": {"type": "internalRole", "value": "HeaderAsNonLandmark"}, "chromeRole": {"type": "internalRole", "value": 95}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "61", "childIds": ["109"], "backendDOMNodeId": 476, "browsergym_id": "2e058360-2518-4729"}, {"nodeId": "81", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "61", "childIds": ["110"], "backendDOMNodeId": 480, "browsergym_id": "e0e9355a-ad9b-409b"}, {"nodeId": "82", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "62", "childIds": [], "backendDOMNodeId": 533, "browsergym_id": "c8d670eb-33c3-4e1a"}, {"nodeId": "83", "ignored": false, "role": {"type": "internalRole", "value": "LabelText"}, "chromeRole": {"type": "internalRole", "value": 104}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "62", "childIds": ["111"], "backendDOMNodeId": 535, "browsergym_id": "eaa716c2-7fd8-4bf3"}, {"nodeId": "84", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "63", "childIds": ["112", "113", "114"], "backendDOMNodeId": 549, "browsergym_id": "894379dc-57a9-462d"}, {"nodeId": "85", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "JOURNALS", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "JOURNALS"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "64", "childIds": ["115"], "backendDOMNodeId": 8, "browsergym_id": "962c64b0-1411-4baf"}, {"nodeId": "86", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "ARTICLES", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "ARTICLES"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "65", "childIds": ["116"], "backendDOMNodeId": 10, "browsergym_id": "5163e7f6-badf-4272"}, {"nodeId": "87", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "SPECIAL ISSUES", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "SPECIAL ISSUES"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "66", "childIds": ["117"], "backendDOMNodeId": 12, "browsergym_id": "9655c85d-c7f1-4e6a"}, {"nodeId": "88", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "ABOUT FRONTIERS PUBLISHING PARTNERSHIP", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "ABOUT FRONTIERS PUBLISHING PARTNERSHIP"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "67", "childIds": ["118"], "backendDOMNodeId": 14, "browsergym_id": "3424aeda-4bbe-4b07"}, {"nodeId": "91", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "LOGIN", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "LOGIN"}}]}, "properties": [], "parentId": "70", "childIds": [], "backendDOMNodeId": 278}, {"nodeId": "92", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "/", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "/"}}]}, "properties": [], "parentId": "71", "childIds": [], "backendDOMNodeId": 280}, {"nodeId": "93", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "REGISTER", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "REGISTER"}}]}, "properties": [], "parentId": "72", "childIds": [], "backendDOMNodeId": 282}, {"nodeId": "94", "ignored": true, "ignoredReasons": [{"name": "uninteresting", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "73", "childIds": ["121"], "backendDOMNodeId": 325}, {"nodeId": "121", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\uf019", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\uf019"}}]}, "properties": [], "parentId": "94", "childIds": []}, {"nodeId": "95", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "74", "childIds": ["122"], "backendDOMNodeId": 333}, {"nodeId": "96", "ignored": false, "role": {"type": "role", "value": "button"}, "chromeRole": {"type": "internalRole", "value": 9}, "name": {"type": "computedString", "value": "\uf1c1Download Article", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "\uf1c1Download Article"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "expanded", "value": {"type": "booleanOrUndefined", "value": false}}], "parentId": "74", "childIds": ["123", "124"], "backendDOMNodeId": 335, "browsergym_id": "e53cef80-0c0c-4cb6"}, {"nodeId": "97", "ignored": false, "role": {"type": "role", "value": "menu"}, "chromeRole": {"type": "internalRole", "value": 122}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "orientation", "value": {"type": "token", "value": "vertical"}}], "parentId": "74", "childIds": ["125", "126", "127", "128", "129"], "backendDOMNodeId": 345, "browsergym_id": "eb5e2d22-cc78-4322"}, {"nodeId": "98", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "75", "childIds": ["130"], "backendDOMNodeId": 387}, {"nodeId": "99", "ignored": false, "role": {"type": "role", "value": "button"}, "chromeRole": {"type": "internalRole", "value": 9}, "name": {"type": "computedString", "value": "\uf10dExport citation", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "\uf10dExport citation"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "expanded", "value": {"type": "booleanOrUndefined", "value": false}}], "parentId": "75", "childIds": ["131", "132"], "backendDOMNodeId": 389, "browsergym_id": "098c1873-9fb7-4646"}, {"nodeId": "100", "ignored": false, "role": {"type": "role", "value": "menu"}, "chromeRole": {"type": "internalRole", "value": 122}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "orientation", "value": {"type": "token", "value": "vertical"}}], "parentId": "75", "childIds": ["133", "134", "135", "136"], "backendDOMNodeId": 399, "browsergym_id": "81516073-27f5-4b1b"}, {"nodeId": "101", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "76", "childIds": ["137"], "backendDOMNodeId": 438}, {"nodeId": "102", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "76", "childIds": [], "backendDOMNodeId": 440, "browsergym_id": "ab8ced6d-d401-4ec3"}, {"nodeId": "103", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "76", "childIds": ["138"], "backendDOMNodeId": 442, "browsergym_id": "4041a571-6272-464f"}, {"nodeId": "104", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "77", "childIds": ["139"], "backendDOMNodeId": 447}, {"nodeId": "105", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "77", "childIds": [], "backendDOMNodeId": 449, "browsergym_id": "49136d0c-8505-4e96"}, {"nodeId": "106", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "77", "childIds": ["140"], "backendDOMNodeId": 451, "browsergym_id": "d3192dd9-4cc5-427c"}, {"nodeId": "107", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "78", "childIds": ["141"], "backendDOMNodeId": 456}, {"nodeId": "108", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "78", "childIds": ["142"], "backendDOMNodeId": 458, "browsergym_id": "d0aa5fa9-f62b-433c"}, {"nodeId": "109", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "TABLE OF CONTENTS", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "TABLE OF CONTENTS"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 5}}], "parentId": "80", "childIds": ["143"], "backendDOMNodeId": 477, "browsergym_id": "06f208f1-b0f2-4447"}, {"nodeId": "110", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "81", "childIds": ["144", "145"], "backendDOMNodeId": 482, "browsergym_id": "1cfafddb-a6f9-4c62"}, {"nodeId": "111", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Open Supplemental Data", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Open Supplemental Data"}}]}, "properties": [], "parentId": "83", "childIds": [], "backendDOMNodeId": 536}, {"nodeId": "112", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "84", "childIds": ["146", "147", "148", "149"], "backendDOMNodeId": 551, "browsergym_id": "0f67151a-8212-489d"}, {"nodeId": "113", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "84", "childIds": ["150", "151", "152", "153", "154", "155"], "backendDOMNodeId": 588, "browsergym_id": "66ab4f7d-c59f-416d"}, {"nodeId": "114", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "84", "childIds": ["156", "157", "158", "159", "160", "161", "162", "163", "164", "165", "166", "167", "168", "169", "170", "171", "172", "173", "174", "175", "176", "177", "178", "179", "180", "181"], "backendDOMNodeId": 623, "browsergym_id": "c5a10b7e-b14d-4f92"}, {"nodeId": "115", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "JOURNALS", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "JOURNALS"}}]}, "properties": [], "parentId": "85", "childIds": [], "backendDOMNodeId": 242}, {"nodeId": "116", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "ARTICLES", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "ARTICLES"}}]}, "properties": [], "parentId": "86", "childIds": [], "backendDOMNodeId": 246}, {"nodeId": "117", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "SPECIAL ISSUES", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "SPECIAL ISSUES"}}]}, "properties": [], "parentId": "87", "childIds": [], "backendDOMNodeId": 250}, {"nodeId": "118", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "ABOUT FRONTIERS PUBLISHING PARTNERSHIP", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "ABOUT FRONTIERS PUBLISHING PARTNERSHIP"}}]}, "properties": [], "parentId": "88", "childIds": [], "backendDOMNodeId": 254}, {"nodeId": "122", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "95", "childIds": []}, {"nodeId": "123", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "96", "childIds": ["182"], "backendDOMNodeId": 337, "browsergym_id": "a7bf105f-a01c-4313"}, {"nodeId": "124", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "96", "childIds": ["183"], "backendDOMNodeId": 341, "browsergym_id": "01cd0f10-12d1-4635"}, {"nodeId": "125", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "97", "childIds": ["184", "185"], "backendDOMNodeId": 347}, {"nodeId": "184", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "125", "childIds": ["385"], "backendDOMNodeId": 348}, {"nodeId": "385", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "184", "childIds": []}, {"nodeId": "185", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Download PDF", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Download PDF"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "125", "childIds": ["386"], "backendDOMNodeId": 350, "browsergym_id": "802fb789-0492-494e"}, {"nodeId": "126", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "97", "childIds": ["186", "187"], "backendDOMNodeId": 354}, {"nodeId": "186", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "126", "childIds": ["387"], "backendDOMNodeId": 355}, {"nodeId": "387", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "186", "childIds": []}, {"nodeId": "187", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "ReadCube", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "ReadCube"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "126", "childIds": ["388"], "backendDOMNodeId": 357, "browsergym_id": "3e86ae64-bf64-482d"}, {"nodeId": "127", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "97", "childIds": ["188", "189"], "backendDOMNodeId": 361}, {"nodeId": "188", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "127", "childIds": ["389"], "backendDOMNodeId": 362}, {"nodeId": "389", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "188", "childIds": []}, {"nodeId": "189", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "EPUB", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EPUB"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "127", "childIds": ["390"], "backendDOMNodeId": 364, "browsergym_id": "b0980a8b-e5fc-4c85"}, {"nodeId": "128", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "97", "childIds": ["190", "191"], "backendDOMNodeId": 368}, {"nodeId": "190", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "128", "childIds": ["391"], "backendDOMNodeId": 369}, {"nodeId": "391", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "190", "childIds": []}, {"nodeId": "191", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "XML (NLM)", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "XML (NLM)"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "128", "childIds": ["392"], "backendDOMNodeId": 371, "browsergym_id": "b842df74-3cd7-4d98"}, {"nodeId": "129", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "97", "childIds": ["192", "193"], "backendDOMNodeId": 375}, {"nodeId": "192", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "129", "childIds": ["393"], "backendDOMNodeId": 376}, {"nodeId": "393", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "192", "childIds": []}, {"nodeId": "193", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "129", "childIds": ["394", "395", "396"], "backendDOMNodeId": 378, "browsergym_id": "fc71eac6-ecd7-4948"}, {"nodeId": "130", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "98", "childIds": []}, {"nodeId": "131", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "99", "childIds": ["194"], "backendDOMNodeId": 391, "browsergym_id": "cfc32dcc-603d-4ac1"}, {"nodeId": "132", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "99", "childIds": ["195"], "backendDOMNodeId": 395, "browsergym_id": "39c00158-e823-4e9e"}, {"nodeId": "133", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "100", "childIds": ["196", "197"], "backendDOMNodeId": 401}, {"nodeId": "196", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "133", "childIds": ["398"], "backendDOMNodeId": 402}, {"nodeId": "398", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "196", "childIds": []}, {"nodeId": "197", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "EndNote", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "EndNote"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "133", "childIds": ["399"], "backendDOMNodeId": 404, "browsergym_id": "3ad6f9ee-1e57-48a5"}, {"nodeId": "134", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "100", "childIds": ["198", "199"], "backendDOMNodeId": 408}, {"nodeId": "198", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "134", "childIds": ["400"], "backendDOMNodeId": 409}, {"nodeId": "400", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "198", "childIds": []}, {"nodeId": "199", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Reference Manager", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Reference Manager"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "134", "childIds": ["401"], "backendDOMNodeId": 411, "browsergym_id": "328bd70e-1bd7-452b"}, {"nodeId": "135", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "100", "childIds": ["200", "201"], "backendDOMNodeId": 415}, {"nodeId": "200", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "135", "childIds": ["402"], "backendDOMNodeId": 416}, {"nodeId": "402", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "200", "childIds": []}, {"nodeId": "201", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Simple TEXT file", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Simple TEXT file"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "135", "childIds": ["403"], "backendDOMNodeId": 418, "browsergym_id": "6450ced5-32e2-469b"}, {"nodeId": "136", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "100", "childIds": ["202", "203"], "backendDOMNodeId": 422}, {"nodeId": "202", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "136", "childIds": ["404"], "backendDOMNodeId": 423}, {"nodeId": "404", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "202", "childIds": []}, {"nodeId": "203", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "BibTex", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "BibTex"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "136", "childIds": ["405"], "backendDOMNodeId": 425, "browsergym_id": "5365f6c5-6003-46df"}, {"nodeId": "137", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "101", "childIds": []}, {"nodeId": "138", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "TOTAL VIEWS", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "TOTAL VIEWS"}}]}, "properties": [], "parentId": "103", "childIds": [], "backendDOMNodeId": 443}, {"nodeId": "139", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "104", "childIds": []}, {"nodeId": "140", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "TOTAL DOWNLOADS", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "TOTAL DOWNLOADS"}}]}, "properties": [], "parentId": "106", "childIds": [], "backendDOMNodeId": 452}, {"nodeId": "141", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "107", "childIds": []}, {"nodeId": "142", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "108", "childIds": [], "backendDOMNodeId": 460, "browsergym_id": "33d3c57a-2b90-4e34"}, {"nodeId": "143", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "TABLE OF CONTENTS", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "TABLE OF CONTENTS"}}]}, "properties": [], "parentId": "109", "childIds": [], "backendDOMNodeId": 478}, {"nodeId": "144", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "110", "childIds": ["204"], "backendDOMNodeId": 483}, {"nodeId": "145", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "110", "childIds": ["205", "206", "207", "208", "209", "210", "211", "212", "213"], "backendDOMNodeId": 485, "browsergym_id": "883c0300-8f82-451d"}, {"nodeId": "146", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "112", "childIds": ["214"], "backendDOMNodeId": 559, "browsergym_id": "528d8011-b562-49e1"}, {"nodeId": "147", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "112", "childIds": [], "backendDOMNodeId": 561}, {"nodeId": "148", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "112", "childIds": ["215"], "backendDOMNodeId": 570, "browsergym_id": "73412089-80d1-4f5d"}, {"nodeId": "149", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "112", "childIds": ["216"], "backendDOMNodeId": 576, "browsergym_id": "53f7c1d4-cdf6-40f1"}, {"nodeId": "150", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "113", "childIds": [], "backendDOMNodeId": 589, "browsergym_id": "d7c6ab4c-267a-4dd9"}, {"nodeId": "151", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "Deep Reinforcement Learning: A New Beacon for Intelligent Active Flow Control", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Deep Reinforcement Learning: A New Beacon for Intelligent Active Flow Control"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "113", "childIds": ["217"], "backendDOMNodeId": 590, "browsergym_id": "4428e479-a5d3-4f6f"}, {"nodeId": "152", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "113", "childIds": ["218", "219", "220", "221", "222", "223", "224", "225", "226", "227", "228", "229", "230"], "backendDOMNodeId": 592, "browsergym_id": "4d51e637-ebf8-4a56"}, {"nodeId": "153", "ignored": false, "role": {"type": "role", "value": "list"}, "chromeRole": {"type": "internalRole", "value": 111}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "113", "childIds": ["231"], "backendDOMNodeId": 616, "browsergym_id": "9b589860-d584-4a4b"}, {"nodeId": "154", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "113", "childIds": ["232"], "backendDOMNodeId": 620, "browsergym_id": "90c607a3-173a-4bac"}, {"nodeId": "155", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "113", "childIds": [], "backendDOMNodeId": 622, "browsergym_id": "f1a27815-00a5-41d4"}, {"nodeId": "156", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": [], "backendDOMNodeId": 624, "browsergym_id": "56639b20-d8a4-4b91"}, {"nodeId": "157", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "Introduction", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Introduction"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "114", "childIds": ["233"], "backendDOMNodeId": 625, "browsergym_id": "daa1b4c4-694d-4d6a"}, {"nodeId": "158", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["234", "235", "236", "237", "238"], "backendDOMNodeId": 627, "browsergym_id": "cf9c22e9-d3dd-4af1"}, {"nodeId": "159", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["239", "240", "241", "242", "243", "244", "245", "246", "247", "248", "249", "250", "251", "252", "253", "254", "255", "256", "257"], "backendDOMNodeId": 635, "browsergym_id": "8b4c368b-5660-48f5"}, {"nodeId": "160", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": [], "backendDOMNodeId": 664, "browsergym_id": "569692b3-4902-474e"}, {"nodeId": "161", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["258"], "backendDOMNodeId": 665, "browsergym_id": "675230cb-93b4-4495"}, {"nodeId": "162", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["259", "260"], "backendDOMNodeId": 667, "browsergym_id": "f1bd3662-bf8f-4d34"}, {"nodeId": "163", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": [], "backendDOMNodeId": 677, "browsergym_id": "c99a38c1-5015-4d05"}, {"nodeId": "164", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": [], "backendDOMNodeId": 678, "browsergym_id": "49347f88-55a9-4736"}, {"nodeId": "165", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["261", "262", "263", "264", "265"], "backendDOMNodeId": 679, "browsergym_id": "7a6641ec-48b8-455f"}, {"nodeId": "166", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["266", "267", "268", "269", "270", "271", "272", "273", "274"], "backendDOMNodeId": 687, "browsergym_id": "23f1ded9-e6e9-4ec2"}, {"nodeId": "167", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["275", "276", "277", "278", "279", "280", "281", "282", "283", "284", "285", "286", "287", "288", "289", "290", "291", "292", "293", "294", "295"], "backendDOMNodeId": 701, "browsergym_id": "5abe626c-16d3-433f"}, {"nodeId": "168", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": [], "backendDOMNodeId": 733, "browsergym_id": "96b574ce-61cc-4906"}, {"nodeId": "169", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["296"], "backendDOMNodeId": 734, "browsergym_id": "0e69f163-765e-484a"}, {"nodeId": "170", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["297", "298"], "backendDOMNodeId": 736, "browsergym_id": "f6f255c6-a449-4490"}, {"nodeId": "171", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": [], "backendDOMNodeId": 746, "browsergym_id": "36a473ff-d787-4d02"}, {"nodeId": "172", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": [], "backendDOMNodeId": 747, "browsergym_id": "dee6a1df-fa3e-4a10"}, {"nodeId": "173", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["299", "300", "301", "302", "303", "304", "305", "306", "307", "308", "309", "310", "311", "312", "313", "314", "315", "316", "317", "318", "319", "320", "321", "322", "323", "324", "325", "326", "327"], "backendDOMNodeId": 748, "browsergym_id": "9b00bb45-8d5e-4b19"}, {"nodeId": "174", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["328", "329", "330", "331", "332", "333", "334", "335", "336"], "backendDOMNodeId": 792, "browsergym_id": "f8027040-49be-4c12"}, {"nodeId": "175", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": [], "backendDOMNodeId": 806, "browsergym_id": "f236cc58-d495-4ae7"}, {"nodeId": "176", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "Deep Reinforcement Learning", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Deep Reinforcement Learning"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "114", "childIds": ["337"], "backendDOMNodeId": 807, "browsergym_id": "d8d0eaf7-1b0b-4536"}, {"nodeId": "177", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["338", "339", "340", "341", "342", "343", "344", "345", "346", "347", "348", "349", "350", "351", "352", "353", "354"], "backendDOMNodeId": 809, "browsergym_id": "b159f146-0c8d-42ea"}, {"nodeId": "178", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "Markov Decision Process", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Markov Decision Process"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 3}}], "parentId": "114", "childIds": ["355"], "backendDOMNodeId": 835, "browsergym_id": "9b17752f-930b-4aef"}, {"nodeId": "179", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["356", "357", "358", "359", "360", "361", "362", "363", "364", "365", "366", "367", "368", "369", "370", "371", "372", "373", "374", "375", "376", "377", "378", "379", "380"], "backendDOMNodeId": 837, "browsergym_id": "1d78d4f2-e89b-4784"}, {"nodeId": "180", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["381", "382"], "backendDOMNodeId": 875, "browsergym_id": "c0cce443-f49c-4e8d"}, {"nodeId": "181", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "114", "childIds": ["383"], "backendDOMNodeId": 1003, "browsergym_id": "5a2ad7c6-8bbf-401b"}, {"nodeId": "182", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "123", "childIds": ["384"], "backendDOMNodeId": 338, "browsergym_id": "0dffbc4d-88ba-45f6"}, {"nodeId": "183", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Download Article", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Download Article"}}]}, "properties": [], "parentId": "124", "childIds": [], "backendDOMNodeId": 342}, {"nodeId": "386", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Download PDF", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Download PDF"}}]}, "properties": [], "parentId": "185", "childIds": [], "backendDOMNodeId": 351}, {"nodeId": "388", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "ReadCube", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "ReadCube"}}]}, "properties": [], "parentId": "187", "childIds": [], "backendDOMNodeId": 358}, {"nodeId": "390", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "EPUB", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "EPUB"}}]}, "properties": [], "parentId": "189", "childIds": [], "backendDOMNodeId": 365}, {"nodeId": "392", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "XML (NLM)", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "XML (NLM)"}}]}, "properties": [], "parentId": "191", "childIds": [], "backendDOMNodeId": 372}, {"nodeId": "394", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Supplementary", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Supplementary"}}]}, "properties": [], "parentId": "193", "childIds": [], "backendDOMNodeId": 379}, {"nodeId": "395", "ignored": false, "role": {"type": "internalRole", "value": "LineBreak"}, "chromeRole": {"type": "internalRole", "value": 109}, "name": {"type": "computedString", "value": "\n", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\n"}}]}, "properties": [], "parentId": "193", "childIds": [], "backendDOMNodeId": 380, "browsergym_id": "d65bdf2d-8fbf-411f"}, {"nodeId": "396", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Material", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Material"}}]}, "properties": [], "parentId": "193", "childIds": [], "backendDOMNodeId": 381}, {"nodeId": "194", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "131", "childIds": ["397"], "backendDOMNodeId": 392, "browsergym_id": "47bbda30-12e6-45ab"}, {"nodeId": "195", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Export citation", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Export citation"}}]}, "properties": [], "parentId": "132", "childIds": [], "backendDOMNodeId": 396}, {"nodeId": "399", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "EndNote", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "EndNote"}}]}, "properties": [], "parentId": "197", "childIds": [], "backendDOMNodeId": 405}, {"nodeId": "401", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Reference Manager", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Reference Manager"}}]}, "properties": [], "parentId": "199", "childIds": [], "backendDOMNodeId": 412}, {"nodeId": "403", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Simple TEXT file", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Simple TEXT file"}}]}, "properties": [], "parentId": "201", "childIds": [], "backendDOMNodeId": 419}, {"nodeId": "405", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "BibTex", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "BibTex"}}]}, "properties": [], "parentId": "203", "childIds": [], "backendDOMNodeId": 426}, {"nodeId": "204", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "144", "childIds": []}, {"nodeId": "205", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["406", "407"], "backendDOMNodeId": 486, "browsergym_id": "5fb87bc2-a918-41a1"}, {"nodeId": "206", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["408", "409"], "backendDOMNodeId": 490, "browsergym_id": "0d88a0bf-3b04-47ee"}, {"nodeId": "207", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["410", "411"], "backendDOMNodeId": 494, "browsergym_id": "1ada2882-4b94-48e5"}, {"nodeId": "208", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["412", "413"], "backendDOMNodeId": 498, "browsergym_id": "e2798dad-be0e-4ec6"}, {"nodeId": "209", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["414", "415"], "backendDOMNodeId": 502, "browsergym_id": "2f00b347-a3b2-48de"}, {"nodeId": "210", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["416", "417"], "backendDOMNodeId": 506, "browsergym_id": "b68c89a3-906f-4025"}, {"nodeId": "211", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["418", "419"], "backendDOMNodeId": 510, "browsergym_id": "98d6e93d-e816-4a8e"}, {"nodeId": "212", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["420", "421"], "backendDOMNodeId": 514, "browsergym_id": "7fc66698-7868-4b2a"}, {"nodeId": "213", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "145", "childIds": ["422", "423"], "backendDOMNodeId": 518, "browsergym_id": "445fed34-084c-4716"}, {"nodeId": "214", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "alt"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "146", "childIds": [], "backendDOMNodeId": 2, "browsergym_id": "128ecb95-76dc-48e8"}, {"nodeId": "215", "ignored": false, "role": {"type": "role", "value": "heading"}, "chromeRole": {"type": "internalRole", "value": 96}, "name": {"type": "computedString", "value": "REVIEW", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "REVIEW"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 2}}], "parentId": "148", "childIds": ["424"], "backendDOMNodeId": 572, "browsergym_id": "61657922-ff4a-4cab"}, {"nodeId": "216", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "149", "childIds": ["425", "426", "427"], "backendDOMNodeId": 578, "browsergym_id": "e66200fc-cac5-4784"}, {"nodeId": "217", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Deep Reinforcement Learning: A New Beacon for Intelligent Active Flow Control", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Deep Reinforcement Learning: A New Beacon for Intelligent Active Flow Control"}}]}, "properties": [], "parentId": "151", "childIds": [], "backendDOMNodeId": 591}, {"nodeId": "218", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "www.frontiersin.org Fangfang Xie", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "www.frontiersin.org Fangfang Xie"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "152", "childIds": ["428", "429"], "backendDOMNodeId": 593, "browsergym_id": "b2fdd70e-3569-4d76"}, {"nodeId": "219", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "152", "childIds": [], "backendDOMNodeId": 596}, {"nodeId": "220", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "www.frontiersin.org Changdong Zheng", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "www.frontiersin.org Changdong Zheng"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "152", "childIds": ["430", "431"], "backendDOMNodeId": 597, "browsergym_id": "5a6f849a-2eee-4f43"}, {"nodeId": "221", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "152", "childIds": [], "backendDOMNodeId": 600}, {"nodeId": "222", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "www.frontiersin.org Tingwei Ji", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "www.frontiersin.org Tingwei Ji"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "152", "childIds": ["432", "433"], "backendDOMNodeId": 601, "browsergym_id": "b2f3d9a7-ce5f-43d9"}, {"nodeId": "223", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "*, ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "*, "}}]}, "properties": [], "parentId": "152", "childIds": [], "backendDOMNodeId": 604}, {"nodeId": "224", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "152", "childIds": [], "backendDOMNodeId": 605, "browsergym_id": "4af0a1df-e9e0-4274"}, {"nodeId": "225", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Xinshuai Zhang, ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Xinshuai Zhang, "}}]}, "properties": [], "parentId": "152", "childIds": [], "backendDOMNodeId": 606}, {"nodeId": "226", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "www.frontiersin.org Ran Bi", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "www.frontiersin.org Ran Bi"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "152", "childIds": ["434", "435"], "backendDOMNodeId": 607, "browsergym_id": "82ffe92a-57d2-4eb9"}, {"nodeId": "227", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "152", "childIds": [], "backendDOMNodeId": 610}, {"nodeId": "228", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "152", "childIds": [], "backendDOMNodeId": 611, "browsergym_id": "4c946a9e-2456-4a4c"}, {"nodeId": "229", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Hongjie Zhou and ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Hongjie Zhou and "}}]}, "properties": [], "parentId": "152", "childIds": [], "backendDOMNodeId": 612}, {"nodeId": "230", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "www.frontiersin.org Yao Zheng", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "www.frontiersin.org Yao Zheng"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "152", "childIds": ["436", "437"], "backendDOMNodeId": 613, "browsergym_id": "9ade4746-3e44-4a3b"}, {"nodeId": "231", "ignored": false, "role": {"type": "role", "value": "listitem"}, "chromeRole": {"type": "internalRole", "value": 115}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [{"name": "level", "value": {"type": "integer", "value": 1}}], "parentId": "153", "childIds": ["438", "439"], "backendDOMNodeId": 617, "browsergym_id": "efce76a3-bd29-4fc7"}, {"nodeId": "232", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "The ability to manipulate fluids has always been one of the focuses of scientific research and engineering application. The rapid development of machine learning technology provides a new perspective and method for active flow control. This review presents recent progress in combining reinforcement learning with high-dimensional, non-linear, and time-delay physical information. Compared with model-based closed-loop control methods, deep reinforcement learning (DRL) avoids modeling the complex flow system and effectively provides an intelligent end-to-end policy exploration paradigm. At the same time, there is no denying that obstacles still exist on the way to practical application. We have listed some challenges and corresponding advanced solutions. This review is expected to offer a deeper insight into the current state of DRL-based active flow control within fluid mechanics and inspires more non-traditional thinking for engineering.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "The ability to manipulate fluids has always been one of the focuses of scientific research and engineering application. The rapid development of machine learning technology provides a new perspective and method for active flow control. This review presents recent progress in combining reinforcement learning with high-dimensional, non-linear, and time-delay physical information. Compared with model-based closed-loop control methods, deep reinforcement learning (DRL) avoids modeling the complex flow system and effectively provides an intelligent end-to-end policy exploration paradigm. At the same time, there is no denying that obstacles still exist on the way to practical application. We have listed some challenges and corresponding advanced solutions. This review is expected to offer a deeper insight into the current state of DRL-based active flow control within fluid mechanics and inspires more non-traditional thinking for engineering."}}]}, "properties": [], "parentId": "154", "childIds": [], "backendDOMNodeId": 621}, {"nodeId": "233", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Introduction", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Introduction"}}]}, "properties": [], "parentId": "157", "childIds": [], "backendDOMNodeId": 626}, {"nodeId": "234", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Despite many successful research efforts in the past decades, modifying the dynamics of flows to induce and enforce desired behavior remains an open scientific problem. In many industrial fields, researchers have placed great expectations on flow control techniques for engineering goals [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Despite many successful research efforts in the past decades, modifying the dynamics of flows to induce and enforce desired behavior remains an open scientific problem. In many industrial fields, researchers have placed great expectations on flow control techniques for engineering goals ["}}]}, "properties": [], "parentId": "158", "childIds": [], "backendDOMNodeId": 628}, {"nodeId": "235", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "1", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "1"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "158", "childIds": ["440"], "backendDOMNodeId": 629, "browsergym_id": "df0b62c5-0315-4f89"}, {"nodeId": "236", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2013", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2013"}}]}, "properties": [], "parentId": "158", "childIds": [], "backendDOMNodeId": 631}, {"nodeId": "237", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "3", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "3"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "158", "childIds": ["441"], "backendDOMNodeId": 632, "browsergym_id": "789c59f7-bdb1-4e4b"}, {"nodeId": "238", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], such as drag reduction, noise suppression, mixing enhancement, energy harvesting. Due to the aggravation of carbon emissions and the greenhouse effect, controlling transportation drag or aerodynamic lift has become increasingly imperative.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], such as drag reduction, noise suppression, mixing enhancement, energy harvesting. Due to the aggravation of carbon emissions and the greenhouse effect, controlling transportation drag or aerodynamic lift has become increasingly imperative."}}]}, "properties": [], "parentId": "158", "childIds": [], "backendDOMNodeId": 634}, {"nodeId": "239", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Driven by the urgent demand from industry, active flow control (AFC) is being developed rapidly to harvest benefits for aviation or marine. As shown in ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Driven by the urgent demand from industry, active flow control (AFC) is being developed rapidly to harvest benefits for aviation or marine. As shown in "}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 636}, {"nodeId": "240", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Figure 1", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Figure 1"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["442"], "backendDOMNodeId": 637, "browsergym_id": "c2651d3b-2f88-4a87"}, {"nodeId": "241", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", Boeing and NASA tested a pneumatic sweeping-jet-based active flow control system on the vertical tail of the modified Boeing 757 ecoDemonstrator in April 2015. Active flow control was used to enhance the control authority of the rudder by mitigating flow separation on it at high rudder deflection, and side slip angles, which provided the required level of rudder control authority from a physically smaller vertical tail [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", Boeing and NASA tested a pneumatic sweeping-jet-based active flow control system on the vertical tail of the modified Boeing 757 ecoDemonstrator in April 2015. Active flow control was used to enhance the control authority of the rudder by mitigating flow separation on it at high rudder deflection, and side slip angles, which provided the required level of rudder control authority from a physically smaller vertical tail ["}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 639}, {"nodeId": "242", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "4", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "4"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["443"], "backendDOMNodeId": 640, "browsergym_id": "a3875df8-6d63-4686"}, {"nodeId": "243", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. Whether using fluidic [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. Whether using fluidic ["}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 642}, {"nodeId": "244", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "5", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "5"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["444"], "backendDOMNodeId": 643, "browsergym_id": "fd79dd14-f731-4627"}, {"nodeId": "245", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], micro blowing [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], micro blowing ["}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 645}, {"nodeId": "246", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "6", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "6"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["445"], "backendDOMNodeId": 646, "browsergym_id": "84c82e48-430c-4388"}, {"nodeId": "247", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "] or plasma actuators [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "] or plasma actuators ["}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 648}, {"nodeId": "248", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "7", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "7"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["446"], "backendDOMNodeId": 649, "browsergym_id": "6569affd-7491-4212"}, {"nodeId": "249", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], the critical problem of active flow control is to design a reasonable control policy. The predetermined open-loop manner is the most straightforward choice. Still, the external actuation might be invalid if the evolution deviates from expectations and there are no corrective feedback mechanisms to modify the policy to compensate [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], the critical problem of active flow control is to design a reasonable control policy. The predetermined open-loop manner is the most straightforward choice. Still, the external actuation might be invalid if the evolution deviates from expectations and there are no corrective feedback mechanisms to modify the policy to compensate ["}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 651}, {"nodeId": "250", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "8", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "8"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["447"], "backendDOMNodeId": 652, "browsergym_id": "66fde0a8-731c-4b84"}, {"nodeId": "251", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 654}, {"nodeId": "252", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "9", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "9"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["448"], "backendDOMNodeId": 655, "browsergym_id": "8bba687d-ee23-438e"}, {"nodeId": "253", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. A practical alternative is to adopt the closed-loop control manner [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. A practical alternative is to adopt the closed-loop control manner ["}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 657}, {"nodeId": "254", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "10", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "10"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["449"], "backendDOMNodeId": 658, "browsergym_id": "099fba46-19e6-4423"}, {"nodeId": "255", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2013", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2013"}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 660}, {"nodeId": "256", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "12", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "12"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "159", "childIds": ["450"], "backendDOMNodeId": 661, "browsergym_id": "9e7e52b9-5819-439d"}, {"nodeId": "257", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], where the response is continuous compared with the desired result. Specifically, the control output to the process is informed by the sensors recording the flow information, then modified and adjusted to reduce the deviation, thus forcing the response to follow the reference.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], where the response is continuous compared with the desired result. Specifically, the control output to the process is informed by the sensors recording the flow information, then modified and adjusted to reduce the deviation, thus forcing the response to follow the reference."}}]}, "properties": [], "parentId": "159", "childIds": [], "backendDOMNodeId": 663}, {"nodeId": "258", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "FIGURE 1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "FIGURE 1"}}]}, "properties": [], "parentId": "161", "childIds": [], "backendDOMNodeId": 666}, {"nodeId": "259", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "162", "childIds": ["451"], "backendDOMNodeId": 668, "browsergym_id": "5ad71047-00ba-4923"}, {"nodeId": "260", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "162", "childIds": ["452", "453", "454", "455"], "backendDOMNodeId": 670, "browsergym_id": "fa8200fd-fc54-4362"}, {"nodeId": "261", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "In both ways, extensive work has been carried out by numerical simulations and experiments on exploring the nonlinear dynamics and underlying physical mechanisms of the controlled system with effective control law. For example, Xu et al. [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "In both ways, extensive work has been carried out by numerical simulations and experiments on exploring the nonlinear dynamics and underlying physical mechanisms of the controlled system with effective control law. For example, Xu et al. ["}}]}, "properties": [], "parentId": "165", "childIds": [], "backendDOMNodeId": 680}, {"nodeId": "262", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "13", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "13"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "165", "childIds": ["456"], "backendDOMNodeId": 681, "browsergym_id": "6ea34b2e-6e9b-4d47"}, {"nodeId": "263", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "] investigated the separation control mechanism of a Co-flow Wall Jet, which utilized an upstream tangential injection and downstream streamwise suction simultaneously to achieve zero net-mass-flux flow control. It was found that the Co-flow wall Jet had a mechanism to grow its control capability with the increasing adverse pressure gradient. Sato et al. [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "] investigated the separation control mechanism of a Co-flow Wall Jet, which utilized an upstream tangential injection and downstream streamwise suction simultaneously to achieve zero net-mass-flux flow control. It was found that the Co-flow wall Jet had a mechanism to grow its control capability with the increasing adverse pressure gradient. Sato et al. ["}}]}, "properties": [], "parentId": "165", "childIds": [], "backendDOMNodeId": 683}, {"nodeId": "264", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "14", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "14"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "165", "childIds": ["457"], "backendDOMNodeId": 684, "browsergym_id": "f9250e39-acd0-4e69"}, {"nodeId": "265", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "] conducted large-eddy simulations to study the separated flow control mechanism by a dielectric barrier discharge plasma actuator. From flow analysis, it was seen that an earlier and smoother transition case showed more significant improvements in the lift and drag coefficients. Moreover, the lift coefficient was improved since the actuation induced a large-scale vortex-shedding phenomenon.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "] conducted large-eddy simulations to study the separated flow control mechanism by a dielectric barrier discharge plasma actuator. From flow analysis, it was seen that an earlier and smoother transition case showed more significant improvements in the lift and drag coefficients. Moreover, the lift coefficient was improved since the actuation induced a large-scale vortex-shedding phenomenon."}}]}, "properties": [], "parentId": "165", "childIds": [], "backendDOMNodeId": 686}, {"nodeId": "266", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "While in many engineering applications, traditional large-scale physics-based models are intractable since it is required to evaluate the model to provide analysis rapidly and prediction [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "While in many engineering applications, traditional large-scale physics-based models are intractable since it is required to evaluate the model to provide analysis rapidly and prediction ["}}]}, "properties": [], "parentId": "166", "childIds": [], "backendDOMNodeId": 688}, {"nodeId": "267", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "15", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "15"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "166", "childIds": ["458"], "backendDOMNodeId": 689, "browsergym_id": "ea8cd188-cd0e-48bf"}, {"nodeId": "268", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2013", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2013"}}]}, "properties": [], "parentId": "166", "childIds": [], "backendDOMNodeId": 691}, {"nodeId": "269", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "17", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "17"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "166", "childIds": ["459"], "backendDOMNodeId": 692, "browsergym_id": "db641b1b-5517-4f14"}, {"nodeId": "270", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. The model reduction offers a mathematical foundation for accelerating physics-based computational models [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. The model reduction offers a mathematical foundation for accelerating physics-based computational models ["}}]}, "properties": [], "parentId": "166", "childIds": [], "backendDOMNodeId": 694}, {"nodeId": "271", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "18", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "18"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "166", "childIds": ["460"], "backendDOMNodeId": 695, "browsergym_id": "917785a8-91ea-40c2"}, {"nodeId": "272", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2013", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2013"}}]}, "properties": [], "parentId": "166", "childIds": [], "backendDOMNodeId": 697}, {"nodeId": "273", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "20", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "20"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "166", "childIds": ["461"], "backendDOMNodeId": 698, "browsergym_id": "f4a11ccf-f880-4f4c"}, {"nodeId": "274", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. Alternatively, the model-free approach does not rely on any underlying model description of inputs to outputs. A significant advantage of a model-free manner in flow control is that it can avoid detailed identification of high-dimensional and nonlinear flow attractors, which would even shift during the regime. Moreover, with the development of machine learning techniques, it is possible to gain massive data. The control policy must grasp the embedded evolution rules and form data-driven logic. Namely, these model-free algorithms can simulate, extend and expand human intelligence to some degree.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. Alternatively, the model-free approach does not rely on any underlying model description of inputs to outputs. A significant advantage of a model-free manner in flow control is that it can avoid detailed identification of high-dimensional and nonlinear flow attractors, which would even shift during the regime. Moreover, with the development of machine learning techniques, it is possible to gain massive data. The control policy must grasp the embedded evolution rules and form data-driven logic. Namely, these model-free algorithms can simulate, extend and expand human intelligence to some degree."}}]}, "properties": [], "parentId": "166", "childIds": [], "backendDOMNodeId": 700}, {"nodeId": "275", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "As a critical branch of artificial intelligence, deep reinforcement learning (DRL) simplifies a stochastic dynamical system by using the framework of the Markov decision process (MDP) [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "As a critical branch of artificial intelligence, deep reinforcement learning (DRL) simplifies a stochastic dynamical system by using the framework of the Markov decision process (MDP) ["}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 702}, {"nodeId": "276", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "22", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "22"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["462"], "backendDOMNodeId": 703, "browsergym_id": "c531b755-24f4-4602"}, {"nodeId": "277", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 705}, {"nodeId": "278", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "23", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "23"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["463"], "backendDOMNodeId": 706, "browsergym_id": "a5e9cf87-32dd-4e6d"}, {"nodeId": "279", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. DRL algorithms can explore and adjust control policies by interacting with the environment like a child, which gets a penalty when making mistakes. In a continuous process of trial and error, the control law in DRL learns how to get sweet lollipops (high reward) and avoid penalties. Besides, DRL utilizes the artificial neural network(ANN) as a function approximator [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. DRL algorithms can explore and adjust control policies by interacting with the environment like a child, which gets a penalty when making mistakes. In a continuous process of trial and error, the control law in DRL learns how to get sweet lollipops (high reward) and avoid penalties. Besides, DRL utilizes the artificial neural network(ANN) as a function approximator ["}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 708}, {"nodeId": "280", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "24", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "24"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["464"], "backendDOMNodeId": 709, "browsergym_id": "8868f3c1-2ec3-40c6"}, {"nodeId": "281", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. Based on the such setting, the DRL is embedded as a state representation technology, which makes it possible to deal with high-dimensional complex problems, like Go, StarCraft, Robotics [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. Based on the such setting, the DRL is embedded as a state representation technology, which makes it possible to deal with high-dimensional complex problems, like Go, StarCraft, Robotics ["}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 711}, {"nodeId": "282", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "21", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "21"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["465"], "backendDOMNodeId": 712, "browsergym_id": "9bb84be3-4883-452f"}, {"nodeId": "283", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 714}, {"nodeId": "284", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "25", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "25"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["466"], "backendDOMNodeId": 715, "browsergym_id": "e3803e19-8f61-4d67"}, {"nodeId": "285", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2013", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2013"}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 717}, {"nodeId": "286", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "27", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "27"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["467"], "backendDOMNodeId": 718, "browsergym_id": "3349985c-f5c9-429f"}, {"nodeId": "287", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. As shown in ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. As shown in "}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 720}, {"nodeId": "288", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Figure 2", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Figure 2"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["468"], "backendDOMNodeId": 721, "browsergym_id": "2a720b3d-9986-4507"}, {"nodeId": "289", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", Vinyals et al. [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", Vinyals et al. ["}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 723}, {"nodeId": "290", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "21", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "21"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["469"], "backendDOMNodeId": 724, "browsergym_id": "b8ef61e4-2194-4485"}, {"nodeId": "291", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "] adopts a multi-agent reinforcement learning algorithm to train an agent named AlphaStar, in the full game of StarCraft II, through a series of online games against a human player. AlphaStar was rated at Grandmaster level for all three StarCraft races and above 99.8% of officially ranked human players. Similarly, DRL has highlighted its strong potential in fluid dynamics applications, including drag reduction, collective swimming, and flight control. Many excellent pioneers have reviewed the work related to the application of reinforcement learning in active flow control [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "] adopts a multi-agent reinforcement learning algorithm to train an agent named AlphaStar, in the full game of StarCraft II, through a series of online games against a human player. AlphaStar was rated at Grandmaster level for all three StarCraft races and above 99.8% of officially ranked human players. Similarly, DRL has highlighted its strong potential in fluid dynamics applications, including drag reduction, collective swimming, and flight control. Many excellent pioneers have reviewed the work related to the application of reinforcement learning in active flow control ["}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 726}, {"nodeId": "292", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "28", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "28"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["470"], "backendDOMNodeId": 727, "browsergym_id": "e0a8ce89-d012-4030"}, {"nodeId": "293", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2013", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2013"}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 729}, {"nodeId": "294", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "32", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "32"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "167", "childIds": ["471"], "backendDOMNodeId": 730, "browsergym_id": "7a6266b3-cc7b-4110"}, {"nodeId": "295", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. The present paper will further review the latest developments and demonstrate some challenges to constructing robust and effective DRL-based active flow policies.", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. The present paper will further review the latest developments and demonstrate some challenges to constructing robust and effective DRL-based active flow policies."}}]}, "properties": [], "parentId": "167", "childIds": [], "backendDOMNodeId": 732}, {"nodeId": "296", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "FIGURE 2", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "FIGURE 2"}}]}, "properties": [], "parentId": "169", "childIds": [], "backendDOMNodeId": 735}, {"nodeId": "297", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "170", "childIds": ["472"], "backendDOMNodeId": 737, "browsergym_id": "27279960-e5d7-4bf8"}, {"nodeId": "298", "ignored": false, "role": {"type": "role", "value": "paragraph"}, "chromeRole": {"type": "internalRole", "value": 133}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "170", "childIds": ["473", "474", "475", "476"], "backendDOMNodeId": 739, "browsergym_id": "f0409334-c30d-44e7"}, {"nodeId": "299", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "What needs to be mentioned is that there are many other algorithms still active on the stage that achieve great performance and have more potentials to exploit as well, such as a gradient-enriched machine learning control [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "What needs to be mentioned is that there are many other algorithms still active on the stage that achieve great performance and have more potentials to exploit as well, such as a gradient-enriched machine learning control ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 749}, {"nodeId": "300", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "33", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "33"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["477"], "backendDOMNodeId": 750, "browsergym_id": "6a4fd4eb-dccc-4340"}, {"nodeId": "301", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], Bayesian optimization control [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], Bayesian optimization control ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 752}, {"nodeId": "302", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "34", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "34"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["478"], "backendDOMNodeId": 753, "browsergym_id": "2ab9cf05-5800-4d4d"}, {"nodeId": "303", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], RBF-NN adaptive control [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], RBF-NN adaptive control ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 755}, {"nodeId": "304", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "35", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "35"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["479"], "backendDOMNodeId": 756, "browsergym_id": "b4e93956-3257-4ac3"}, {"nodeId": "305", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], ROM-based control [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], ROM-based control ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 758}, {"nodeId": "306", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "36", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "36"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["480"], "backendDOMNodeId": 759, "browsergym_id": "274356ce-6ad2-4377"}, {"nodeId": "307", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. In some work, reinforcement learning has also been compared with some algorithms, such as Bayesian optimization [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. In some work, reinforcement learning has also been compared with some algorithms, such as Bayesian optimization ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 761}, {"nodeId": "308", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "37", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "37"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["481"], "backendDOMNodeId": 762, "browsergym_id": "bf901ffc-2e71-46c2"}, {"nodeId": "309", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], genetic programming [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], genetic programming ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 764}, {"nodeId": "310", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "38", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "38"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["482"], "backendDOMNodeId": 765, "browsergym_id": "c4458832-c140-4c17"}, {"nodeId": "311", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 767}, {"nodeId": "312", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "39", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "39"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["483"], "backendDOMNodeId": 768, "browsergym_id": "2a42f0db-e187-4da1"}, {"nodeId": "313", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], Lipschitz global optimization [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], Lipschitz global optimization ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 770}, {"nodeId": "314", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "39", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "39"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["484"], "backendDOMNodeId": 771, "browsergym_id": "38aeb0c2-1977-469d"}, {"nodeId": "315", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "], etc. In particular, genetic programming algorithms, closely related to reinforcement learning, can achieve optimal decisions under the condition of an unknown model as well. Although the randomness of exploration brings low efficiency, evolutionary algorithms such as genetic programming are very popular in some problems like multi-objective optimization and global optimization [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "], etc. In particular, genetic programming algorithms, closely related to reinforcement learning, can achieve optimal decisions under the condition of an unknown model as well. Although the randomness of exploration brings low efficiency, evolutionary algorithms such as genetic programming are very popular in some problems like multi-objective optimization and global optimization ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 773}, {"nodeId": "316", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "40", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "40"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["485"], "backendDOMNodeId": 774, "browsergym_id": "57490862-3b67-4af7"}, {"nodeId": "317", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 776}, {"nodeId": "318", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "41", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "41"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["486"], "backendDOMNodeId": 777, "browsergym_id": "7ae5affa-f843-4af0"}, {"nodeId": "319", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. Not only in the field of flow control but algorithms combining evolutionary algorithms and reinforcement learning have also always been expected [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. Not only in the field of flow control but algorithms combining evolutionary algorithms and reinforcement learning have also always been expected ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 779}, {"nodeId": "320", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "42", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "42"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["487"], "backendDOMNodeId": 780, "browsergym_id": "af84154b-57a4-40ef"}, {"nodeId": "321", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 782}, {"nodeId": "322", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "43", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "43"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["488"], "backendDOMNodeId": 783, "browsergym_id": "626baf9e-886a-446b"}, {"nodeId": "323", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. For brevity, detailed comparison and discussion about the above model-free algorithms are not considered in this review, readers can refer to these papers [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. For brevity, detailed comparison and discussion about the above model-free algorithms are not considered in this review, readers can refer to these papers ["}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 785}, {"nodeId": "324", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "29", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "29"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["489"], "backendDOMNodeId": 786, "browsergym_id": "e902cf7a-653e-4669"}, {"nodeId": "325", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", "}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 788}, {"nodeId": "326", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "39", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "39"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "173", "childIds": ["490"], "backendDOMNodeId": 789, "browsergym_id": "6df7040d-296f-4ba5"}, {"nodeId": "327", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "].", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]."}}]}, "properties": [], "parentId": "173", "childIds": [], "backendDOMNodeId": 791}, {"nodeId": "328", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "The rest of this review is organized as follows: Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "The rest of this review is organized as follows: Section "}}]}, "properties": [], "parentId": "174", "childIds": [], "backendDOMNodeId": 793}, {"nodeId": "329", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "174", "childIds": ["491"], "backendDOMNodeId": 794, "browsergym_id": "bd54bc50-e691-4556"}, {"nodeId": "330", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " presents some basic concepts and algorithms of DRL. Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " presents some basic concepts and algorithms of DRL. Section "}}]}, "properties": [], "parentId": "174", "childIds": [], "backendDOMNodeId": 796}, {"nodeId": "331", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "174", "childIds": ["492"], "backendDOMNodeId": 797, "browsergym_id": "c30dc16e-bd71-43dc"}, {"nodeId": "332", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " offers the application of DRL on fluids problems, and Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " offers the application of DRL on fluids problems, and Section "}}]}, "properties": [], "parentId": "174", "childIds": [], "backendDOMNodeId": 799}, {"nodeId": "333", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "174", "childIds": ["493"], "backendDOMNodeId": 800, "browsergym_id": "391c28d0-c0a6-4a67"}, {"nodeId": "334", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " shows some innovations and solutions to fluids problems to make DRL-based active flow control more effective. Finally, a summary and potential directions of DRL-based active flow control are drawn in Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " shows some innovations and solutions to fluids problems to make DRL-based active flow control more effective. Finally, a summary and potential directions of DRL-based active flow control are drawn in Section "}}]}, "properties": [], "parentId": "174", "childIds": [], "backendDOMNodeId": 802}, {"nodeId": "335", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "174", "childIds": ["494"], "backendDOMNodeId": 803, "browsergym_id": "67583852-78a3-4b3f"}, {"nodeId": "336", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ".", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "."}}]}, "properties": [], "parentId": "174", "childIds": [], "backendDOMNodeId": 805}, {"nodeId": "337", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Deep Reinforcement Learning", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Deep Reinforcement Learning"}}]}, "properties": [], "parentId": "176", "childIds": [], "backendDOMNodeId": 808}, {"nodeId": "338", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "This section introduces some basics concepts of typical reinforcement learning framework, and popular deep reinforcement learning algorithms, such as proximal policy optimization (PPO) [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "This section introduces some basics concepts of typical reinforcement learning framework, and popular deep reinforcement learning algorithms, such as proximal policy optimization (PPO) ["}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 810}, {"nodeId": "339", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "44", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "44"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "177", "childIds": ["495"], "backendDOMNodeId": 811, "browsergym_id": "a8237af9-9e04-4c15"}, {"nodeId": "340", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "] and soft actor-critic (SAC) [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "] and soft actor-critic (SAC) ["}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 813}, {"nodeId": "341", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "45", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "45"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "177", "childIds": ["496"], "backendDOMNodeId": 814, "browsergym_id": "c038ca91-d8e9-4561"}, {"nodeId": "342", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. First, the general terms and concepts are presented in Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. First, the general terms and concepts are presented in Section "}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 816}, {"nodeId": "343", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "177", "childIds": ["497"], "backendDOMNodeId": 817, "browsergym_id": "dd764781-091f-4810"}, {"nodeId": "344", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ". The optimization methods of reinforcement learning for policies are generally divided into Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ". The optimization methods of reinforcement learning for policies are generally divided into Section "}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 819}, {"nodeId": "345", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "177", "childIds": ["498"], "backendDOMNodeId": 820, "browsergym_id": "bf8d3a4e-3cb8-46d6"}, {"nodeId": "346", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " and Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " and Section "}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 822}, {"nodeId": "347", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "177", "childIds": ["499"], "backendDOMNodeId": 823, "browsergym_id": "ec8925bf-e7c0-4baa"}, {"nodeId": "348", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ". Either of the two methods has the ability to find the optimal control strategy. Still, their respective shortcomings must be addressed, like a relatively large gradient variance in policy method, etc. [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ". Either of the two methods has the ability to find the optimal control strategy. Still, their respective shortcomings must be addressed, like a relatively large gradient variance in policy method, etc. ["}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 825}, {"nodeId": "349", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "46", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "46"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "177", "childIds": ["500"], "backendDOMNodeId": 826, "browsergym_id": "ccab3085-3436-40fd"}, {"nodeId": "350", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. The actor-critic method discussed in Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. The actor-critic method discussed in Section "}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 828}, {"nodeId": "351", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "177", "childIds": ["501"], "backendDOMNodeId": 829, "browsergym_id": "f1b8cf61-53d0-4455"}, {"nodeId": "352", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", aims to combine the advantages of both ways and search for optimal policies using low-variance gradient estimates, which has been one of the most popular frameworks in reinforcement learning. Furthermore, two advanced deep reinforcement learning algorithms on the actor-critic framework are detailed in Section ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", aims to combine the advantages of both ways and search for optimal policies using low-variance gradient estimates, which has been one of the most popular frameworks in reinforcement learning. Furthermore, two advanced deep reinforcement learning algorithms on the actor-critic framework are detailed in Section "}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 831}, {"nodeId": "353", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "177", "childIds": ["502"], "backendDOMNodeId": 832, "browsergym_id": "a20306be-ab9e-4828"}, {"nodeId": "354", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ".", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "."}}]}, "properties": [], "parentId": "177", "childIds": [], "backendDOMNodeId": 834}, {"nodeId": "355", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Markov Decision Process", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Markov Decision Process"}}]}, "properties": [], "parentId": "178", "childIds": [], "backendDOMNodeId": 836}, {"nodeId": "356", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Reinforcement learning solves problems modeled as Markov decision processes (MDPs) [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Reinforcement learning solves problems modeled as Markov decision processes (MDPs) ["}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 838}, {"nodeId": "357", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "47", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "47"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "179", "childIds": ["503"], "backendDOMNodeId": 839, "browsergym_id": "35538968-9190-4980"}, {"nodeId": "358", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "]. The system state ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]. The system state "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 841}, {"nodeId": "359", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["504"], "backendDOMNodeId": 842, "browsergym_id": "857f68d8-ff24-4870"}, {"nodeId": "360", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", action ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", action "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 844}, {"nodeId": "361", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["505"], "backendDOMNodeId": 845, "browsergym_id": "3ead0ff7-18b5-4136"}, {"nodeId": "362", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", reward ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", reward "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 847}, {"nodeId": "363", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["506"], "backendDOMNodeId": 848, "browsergym_id": "aac7c58a-5f54-4fc9"}, {"nodeId": "364", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", time ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", time "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 850}, {"nodeId": "365", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["507"], "backendDOMNodeId": 851, "browsergym_id": "c6362dfe-2d72-4202"}, {"nodeId": "366", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", and reward discount factor ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", and reward discount factor "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 853}, {"nodeId": "367", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["508"], "backendDOMNodeId": 854, "browsergym_id": "6da19d76-5ee1-4255"}, {"nodeId": "368", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " are the basic concepts of MDPs. Under the intervention of action ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " are the basic concepts of MDPs. Under the intervention of action "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 856}, {"nodeId": "369", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["509"], "backendDOMNodeId": 857, "browsergym_id": "636e695a-8e96-4842"}, {"nodeId": "370", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", the system state ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", the system state "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 859}, {"nodeId": "371", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["510"], "backendDOMNodeId": 860, "browsergym_id": "3087fa69-fcd3-4fc0"}, {"nodeId": "372", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " is transferred with a reward ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " is transferred with a reward "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 862}, {"nodeId": "373", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["511"], "backendDOMNodeId": 863, "browsergym_id": "c083c315-e1bd-40ae"}, {"nodeId": "374", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ". Reward ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ". Reward "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 865}, {"nodeId": "375", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["512"], "backendDOMNodeId": 866, "browsergym_id": "9d43f3be-ea1d-4f8e"}, {"nodeId": "376", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " defines the goodness of action, and this transition is only related to action ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " defines the goodness of action, and this transition is only related to action "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 868}, {"nodeId": "377", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["513"], "backendDOMNodeId": 869, "browsergym_id": "d4095179-bcae-40b9"}, {"nodeId": "378", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": " and current state ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": " and current state "}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 871}, {"nodeId": "379", "ignored": false, "role": {"type": "role", "value": "emphasis"}, "chromeRole": {"type": "internalRole", "value": 81}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "179", "childIds": ["514"], "backendDOMNodeId": 872, "browsergym_id": "c60cfc2e-e13f-45bc"}, {"nodeId": "380", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ", which refers to the memoryless property of a stochastic process. Mathematically, it means", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ", which refers to the memoryless property of a stochastic process. Mathematically, it means"}}]}, "properties": [], "parentId": "179", "childIds": [], "backendDOMNodeId": 874}, {"nodeId": "381", "ignored": false, "role": {"type": "internalRole", "value": "MathMLMath"}, "chromeRole": {"type": "internalRole", "value": 187}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "180", "childIds": ["515", "516", "517", "518", "519", "520", "521", "522", "523", "524"], "backendDOMNodeId": 876, "browsergym_id": "07905a19-6bc1-41e6"}, {"nodeId": "382", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "180", "childIds": [], "backendDOMNodeId": 1002, "browsergym_id": "a61fe4f0-780a-48f4"}, {"nodeId": "383", "ignored": false, "role": {"type": "internalRole", "value": "MathMLMath"}, "chromeRole": {"type": "internalRole", "value": 187}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "181", "childIds": ["525"], "backendDOMNodeId": 1004, "browsergym_id": "04a094da-a3b5-4ffd"}, {"nodeId": "384", "ignored": true, "ignoredReasons": [{"name": "uninteresting", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "182", "childIds": ["526"], "backendDOMNodeId": 339}, {"nodeId": "526", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\uf1c1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\uf1c1"}}]}, "properties": [], "parentId": "384", "childIds": []}, {"nodeId": "397", "ignored": true, "ignoredReasons": [{"name": "uninteresting", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "194", "childIds": ["527"], "backendDOMNodeId": 393}, {"nodeId": "527", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\uf10d", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\uf10d"}}]}, "properties": [], "parentId": "397", "childIds": []}, {"nodeId": "406", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "205", "childIds": ["528"], "backendDOMNodeId": 487}, {"nodeId": "407", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Abstract", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Abstract"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "205", "childIds": ["529"], "backendDOMNodeId": 488, "browsergym_id": "6a18018a-a10c-489c"}, {"nodeId": "408", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "206", "childIds": ["530"], "backendDOMNodeId": 491}, {"nodeId": "409", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Introduction", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Introduction"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "206", "childIds": ["531"], "backendDOMNodeId": 492, "browsergym_id": "c1cac63c-819b-43e6"}, {"nodeId": "410", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "207", "childIds": ["532"], "backendDOMNodeId": 495}, {"nodeId": "411", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Deep Reinforcement Learning", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Deep Reinforcement Learning"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "207", "childIds": ["533"], "backendDOMNodeId": 496, "browsergym_id": "f09f4844-119b-4d3d"}, {"nodeId": "412", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "208", "childIds": ["534"], "backendDOMNodeId": 499}, {"nodeId": "413", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Applications of DRL-Based Active Flow Control", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Applications of DRL-Based Active Flow Control"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "208", "childIds": ["535"], "backendDOMNodeId": 500, "browsergym_id": "5e40f751-3012-428b"}, {"nodeId": "414", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "209", "childIds": ["536"], "backendDOMNodeId": 503}, {"nodeId": "415", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Challenges on DRL-Based Active Flow Control", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Challenges on DRL-Based Active Flow Control"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "209", "childIds": ["537"], "backendDOMNodeId": 504, "browsergym_id": "b2eb1c39-d69b-42d0"}, {"nodeId": "416", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "210", "childIds": ["538"], "backendDOMNodeId": 507}, {"nodeId": "417", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Conclusions", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Conclusions"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "210", "childIds": ["539"], "backendDOMNodeId": 508, "browsergym_id": "3bfd727c-6881-4389"}, {"nodeId": "418", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "211", "childIds": ["540"], "backendDOMNodeId": 511}, {"nodeId": "419", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Author Contributions", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Author Contributions"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "211", "childIds": ["541"], "backendDOMNodeId": 512, "browsergym_id": "2c0bb9f8-ac62-42cb"}, {"nodeId": "420", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "212", "childIds": ["542"], "backendDOMNodeId": 515}, {"nodeId": "421", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "Conflict of Interest", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "Conflict of Interest"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "212", "childIds": ["543"], "backendDOMNodeId": 516, "browsergym_id": "462759c7-5fd2-47a8"}, {"nodeId": "422", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u25e6 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u25e6 "}}]}, "properties": [], "parentId": "213", "childIds": ["544"], "backendDOMNodeId": 519}, {"nodeId": "423", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "References", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "References"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "213", "childIds": ["545"], "backendDOMNodeId": 520, "browsergym_id": "c2423941-48d1-4cf1"}, {"nodeId": "424", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "REVIEW", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "REVIEW"}}]}, "properties": [], "parentId": "215", "childIds": [], "backendDOMNodeId": 573}, {"nodeId": "425", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Aerosp. Res. Commun., 16 February 2023", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Aerosp. Res. Commun., 16 February 2023"}}]}, "properties": [], "parentId": "216", "childIds": [], "backendDOMNodeId": 579}, {"nodeId": "426", "ignored": false, "role": {"type": "internalRole", "value": "LineBreak"}, "chromeRole": {"type": "internalRole", "value": 109}, "name": {"type": "computedString", "value": "\n", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\n"}}]}, "properties": [], "parentId": "216", "childIds": [], "backendDOMNodeId": 580, "browsergym_id": "bb09c0f5-5748-47a6"}, {"nodeId": "427", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "https://doi.org/10.3389/arc.2023.11130", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "https://doi.org/10.3389/arc.2023.11130"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "216", "childIds": ["546"], "backendDOMNodeId": 582, "browsergym_id": "3977a9b5-bb71-4d18"}, {"nodeId": "428", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "218", "childIds": [], "backendDOMNodeId": 594, "browsergym_id": "596e6edf-cbee-4bcd"}, {"nodeId": "429", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Fangfang Xie", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Fangfang Xie"}}]}, "properties": [], "parentId": "218", "childIds": [], "backendDOMNodeId": 595}, {"nodeId": "430", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "220", "childIds": [], "backendDOMNodeId": 598, "browsergym_id": "af8caf98-aa54-4c0b"}, {"nodeId": "431", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Changdong Zheng", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Changdong Zheng"}}]}, "properties": [], "parentId": "220", "childIds": [], "backendDOMNodeId": 599}, {"nodeId": "432", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "222", "childIds": [], "backendDOMNodeId": 602, "browsergym_id": "8b427414-0dbc-4b1f"}, {"nodeId": "433", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Tingwei Ji", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Tingwei Ji"}}]}, "properties": [], "parentId": "222", "childIds": [], "backendDOMNodeId": 603}, {"nodeId": "434", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "226", "childIds": [], "backendDOMNodeId": 608, "browsergym_id": "5544253c-71b7-472c"}, {"nodeId": "435", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Ran Bi", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Ran Bi"}}]}, "properties": [], "parentId": "226", "childIds": [], "backendDOMNodeId": 609}, {"nodeId": "436", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "230", "childIds": [], "backendDOMNodeId": 614, "browsergym_id": "edeb99d8-8ea3-4746"}, {"nodeId": "437", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Yao Zheng", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Yao Zheng"}}]}, "properties": [], "parentId": "230", "childIds": [], "backendDOMNodeId": 615}, {"nodeId": "438", "ignored": false, "role": {"type": "internalRole", "value": "ListMarker"}, "chromeRole": {"type": "internalRole", "value": 116}, "name": {"type": "computedString", "value": "\u2022 ", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2022 "}}]}, "properties": [], "parentId": "231", "childIds": ["547"], "backendDOMNodeId": 618}, {"nodeId": "439", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "School of Aeronautics and Astronautics, Zhejiang University, Hangzhou, Zhejiang, China", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "School of Aeronautics and Astronautics, Zhejiang University, Hangzhou, Zhejiang, China"}}]}, "properties": [], "parentId": "231", "childIds": [], "backendDOMNodeId": 619}, {"nodeId": "440", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1"}}]}, "properties": [], "parentId": "235", "childIds": [], "backendDOMNodeId": 630}, {"nodeId": "441", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "3", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "3"}}]}, "properties": [], "parentId": "237", "childIds": [], "backendDOMNodeId": 633}, {"nodeId": "442", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Figure 1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Figure 1"}}]}, "properties": [], "parentId": "240", "childIds": [], "backendDOMNodeId": 638}, {"nodeId": "443", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "4", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "4"}}]}, "properties": [], "parentId": "242", "childIds": [], "backendDOMNodeId": 641}, {"nodeId": "444", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "5", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "5"}}]}, "properties": [], "parentId": "244", "childIds": [], "backendDOMNodeId": 644}, {"nodeId": "445", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "6", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "6"}}]}, "properties": [], "parentId": "246", "childIds": [], "backendDOMNodeId": 647}, {"nodeId": "446", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "7", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "7"}}]}, "properties": [], "parentId": "248", "childIds": [], "backendDOMNodeId": 650}, {"nodeId": "447", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "8", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "8"}}]}, "properties": [], "parentId": "250", "childIds": [], "backendDOMNodeId": 653}, {"nodeId": "448", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "9", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "9"}}]}, "properties": [], "parentId": "252", "childIds": [], "backendDOMNodeId": 656}, {"nodeId": "449", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "10", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "10"}}]}, "properties": [], "parentId": "254", "childIds": [], "backendDOMNodeId": 659}, {"nodeId": "450", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "12", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "12"}}]}, "properties": [], "parentId": "256", "childIds": [], "backendDOMNodeId": 662}, {"nodeId": "451", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "259", "childIds": [], "backendDOMNodeId": 669, "browsergym_id": "2c5bea3c-1a34-4552"}, {"nodeId": "452", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "260", "childIds": ["548"], "backendDOMNodeId": 671, "browsergym_id": "ab0e7363-8e6f-41f2"}, {"nodeId": "453", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ". A kind of flight-test AFC (Active Flow Control) system layout with photographs of hardware as installed [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ". A kind of flight-test AFC (Active Flow Control) system layout with photographs of hardware as installed ["}}]}, "properties": [], "parentId": "260", "childIds": [], "backendDOMNodeId": 673}, {"nodeId": "454", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "4", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "4"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "260", "childIds": ["549"], "backendDOMNodeId": 674, "browsergym_id": "1c8d87ea-5a4a-45cb"}, {"nodeId": "455", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "].", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]."}}]}, "properties": [], "parentId": "260", "childIds": [], "backendDOMNodeId": 676}, {"nodeId": "456", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "13", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "13"}}]}, "properties": [], "parentId": "262", "childIds": [], "backendDOMNodeId": 682}, {"nodeId": "457", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "14", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "14"}}]}, "properties": [], "parentId": "264", "childIds": [], "backendDOMNodeId": 685}, {"nodeId": "458", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "15", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "15"}}]}, "properties": [], "parentId": "267", "childIds": [], "backendDOMNodeId": 690}, {"nodeId": "459", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "17", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "17"}}]}, "properties": [], "parentId": "269", "childIds": [], "backendDOMNodeId": 693}, {"nodeId": "460", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "18", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "18"}}]}, "properties": [], "parentId": "271", "childIds": [], "backendDOMNodeId": 696}, {"nodeId": "461", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "20", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "20"}}]}, "properties": [], "parentId": "273", "childIds": [], "backendDOMNodeId": 699}, {"nodeId": "462", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "22", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "22"}}]}, "properties": [], "parentId": "276", "childIds": [], "backendDOMNodeId": 704}, {"nodeId": "463", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "23", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "23"}}]}, "properties": [], "parentId": "278", "childIds": [], "backendDOMNodeId": 707}, {"nodeId": "464", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "24", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "24"}}]}, "properties": [], "parentId": "280", "childIds": [], "backendDOMNodeId": 710}, {"nodeId": "465", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "21", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "21"}}]}, "properties": [], "parentId": "282", "childIds": [], "backendDOMNodeId": 713}, {"nodeId": "466", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "25", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "25"}}]}, "properties": [], "parentId": "284", "childIds": [], "backendDOMNodeId": 716}, {"nodeId": "467", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "27", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "27"}}]}, "properties": [], "parentId": "286", "childIds": [], "backendDOMNodeId": 719}, {"nodeId": "468", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Figure 2", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Figure 2"}}]}, "properties": [], "parentId": "288", "childIds": [], "backendDOMNodeId": 722}, {"nodeId": "469", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "21", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "21"}}]}, "properties": [], "parentId": "290", "childIds": [], "backendDOMNodeId": 725}, {"nodeId": "470", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "28", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "28"}}]}, "properties": [], "parentId": "292", "childIds": [], "backendDOMNodeId": 728}, {"nodeId": "471", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "32", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "32"}}]}, "properties": [], "parentId": "294", "childIds": [], "backendDOMNodeId": 731}, {"nodeId": "472", "ignored": false, "role": {"type": "role", "value": "image"}, "chromeRole": {"type": "internalRole", "value": 99}, "name": {"type": "computedString", "value": "www.frontiersin.org", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "value": {"type": "computedString", "value": "www.frontiersin.org"}, "attribute": "alt", "attributeValue": {"type": "string", "value": "www.frontiersin.org"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [], "parentId": "297", "childIds": [], "backendDOMNodeId": 738, "browsergym_id": "7419bda7-12d7-4887"}, {"nodeId": "473", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "298", "childIds": ["550"], "backendDOMNodeId": 740, "browsergym_id": "f2678aba-f72b-4c43"}, {"nodeId": "474", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ". Grandmaster level in StarCraft II using multi-agent reinforcement learning. The agent observes the game through an overview map and a list of units. To act, the agent outputs what action type to issue (for example, build), who it is applied to, where its objectives are, and when the next action will be issued [", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ". Grandmaster level in StarCraft II using multi-agent reinforcement learning. The agent observes the game through an overview map and a list of units. To act, the agent outputs what action type to issue (for example, build), who it is applied to, where its objectives are, and when the next action will be issued ["}}]}, "properties": [], "parentId": "298", "childIds": [], "backendDOMNodeId": 742}, {"nodeId": "475", "ignored": false, "role": {"type": "role", "value": "link"}, "chromeRole": {"type": "internalRole", "value": 110}, "name": {"type": "computedString", "value": "21", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "contents", "value": {"type": "computedString", "value": "21"}}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "parentId": "298", "childIds": ["551"], "backendDOMNodeId": 743, "browsergym_id": "f818f820-d88b-4f61"}, {"nodeId": "476", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "].", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "]."}}]}, "properties": [], "parentId": "298", "childIds": [], "backendDOMNodeId": 745}, {"nodeId": "477", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "33", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "33"}}]}, "properties": [], "parentId": "300", "childIds": [], "backendDOMNodeId": 751}, {"nodeId": "478", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "34", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "34"}}]}, "properties": [], "parentId": "302", "childIds": [], "backendDOMNodeId": 754}, {"nodeId": "479", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "35", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "35"}}]}, "properties": [], "parentId": "304", "childIds": [], "backendDOMNodeId": 757}, {"nodeId": "480", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "36", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "36"}}]}, "properties": [], "parentId": "306", "childIds": [], "backendDOMNodeId": 760}, {"nodeId": "481", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "37", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "37"}}]}, "properties": [], "parentId": "308", "childIds": [], "backendDOMNodeId": 763}, {"nodeId": "482", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "38", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "38"}}]}, "properties": [], "parentId": "310", "childIds": [], "backendDOMNodeId": 766}, {"nodeId": "483", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "39", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "39"}}]}, "properties": [], "parentId": "312", "childIds": [], "backendDOMNodeId": 769}, {"nodeId": "484", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "39", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "39"}}]}, "properties": [], "parentId": "314", "childIds": [], "backendDOMNodeId": 772}, {"nodeId": "485", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "40", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "40"}}]}, "properties": [], "parentId": "316", "childIds": [], "backendDOMNodeId": 775}, {"nodeId": "486", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "41", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "41"}}]}, "properties": [], "parentId": "318", "childIds": [], "backendDOMNodeId": 778}, {"nodeId": "487", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "42", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "42"}}]}, "properties": [], "parentId": "320", "childIds": [], "backendDOMNodeId": 781}, {"nodeId": "488", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "43", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "43"}}]}, "properties": [], "parentId": "322", "childIds": [], "backendDOMNodeId": 784}, {"nodeId": "489", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "29", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "29"}}]}, "properties": [], "parentId": "324", "childIds": [], "backendDOMNodeId": 787}, {"nodeId": "490", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "39", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "39"}}]}, "properties": [], "parentId": "326", "childIds": [], "backendDOMNodeId": 790}, {"nodeId": "491", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Deep Reinforcement Learning", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Deep Reinforcement Learning"}}]}, "properties": [], "parentId": "329", "childIds": [], "backendDOMNodeId": 795}, {"nodeId": "492", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Applications of DRL-based Active Flow Control", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Applications of DRL-based Active Flow Control"}}]}, "properties": [], "parentId": "331", "childIds": [], "backendDOMNodeId": 798}, {"nodeId": "493", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Challenges on DRL-Based Active Flow Control", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Challenges on DRL-Based Active Flow Control"}}]}, "properties": [], "parentId": "333", "childIds": [], "backendDOMNodeId": 801}, {"nodeId": "494", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Conclusion", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Conclusion"}}]}, "properties": [], "parentId": "335", "childIds": [], "backendDOMNodeId": 804}, {"nodeId": "495", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "44", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "44"}}]}, "properties": [], "parentId": "339", "childIds": [], "backendDOMNodeId": 812}, {"nodeId": "496", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "45", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "45"}}]}, "properties": [], "parentId": "341", "childIds": [], "backendDOMNodeId": 815}, {"nodeId": "497", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Markov Decision Process", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Markov Decision Process"}}]}, "properties": [], "parentId": "343", "childIds": [], "backendDOMNodeId": 818}, {"nodeId": "498", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Value-Based Methods", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Value-Based Methods"}}]}, "properties": [], "parentId": "345", "childIds": [], "backendDOMNodeId": 821}, {"nodeId": "499", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Policy-Based Methods", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Policy-Based Methods"}}]}, "properties": [], "parentId": "347", "childIds": [], "backendDOMNodeId": 824}, {"nodeId": "500", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "46", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "46"}}]}, "properties": [], "parentId": "349", "childIds": [], "backendDOMNodeId": 827}, {"nodeId": "501", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Actor-Critic Methods", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Actor-Critic Methods"}}]}, "properties": [], "parentId": "351", "childIds": [], "backendDOMNodeId": 830}, {"nodeId": "502", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Advanced Deep Reinforcement Learning Algorithms", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Advanced Deep Reinforcement Learning Algorithms"}}]}, "properties": [], "parentId": "353", "childIds": [], "backendDOMNodeId": 833}, {"nodeId": "503", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "47", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "47"}}]}, "properties": [], "parentId": "357", "childIds": [], "backendDOMNodeId": 840}, {"nodeId": "504", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "s", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "s"}}]}, "properties": [], "parentId": "359", "childIds": [], "backendDOMNodeId": 843}, {"nodeId": "505", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "a", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "a"}}]}, "properties": [], "parentId": "361", "childIds": [], "backendDOMNodeId": 846}, {"nodeId": "506", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "r", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "r"}}]}, "properties": [], "parentId": "363", "childIds": [], "backendDOMNodeId": 849}, {"nodeId": "507", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "t", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "t"}}]}, "properties": [], "parentId": "365", "childIds": [], "backendDOMNodeId": 852}, {"nodeId": "508", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u03b3", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u03b3"}}]}, "properties": [], "parentId": "367", "childIds": [], "backendDOMNodeId": 855}, {"nodeId": "509", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "a", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "a"}}]}, "properties": [], "parentId": "369", "childIds": [], "backendDOMNodeId": 858}, {"nodeId": "510", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "s", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "s"}}]}, "properties": [], "parentId": "371", "childIds": [], "backendDOMNodeId": 861}, {"nodeId": "511", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "r", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "r"}}]}, "properties": [], "parentId": "373", "childIds": [], "backendDOMNodeId": 864}, {"nodeId": "512", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "r", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "r"}}]}, "properties": [], "parentId": "375", "childIds": [], "backendDOMNodeId": 867}, {"nodeId": "513", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "a", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "a"}}]}, "properties": [], "parentId": "377", "childIds": [], "backendDOMNodeId": 870}, {"nodeId": "514", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "s", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "s"}}]}, "properties": [], "parentId": "379", "childIds": [], "backendDOMNodeId": 873}, {"nodeId": "515", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["552"], "backendDOMNodeId": 877, "browsergym_id": "36b4e4c4-9bcd-4713"}, {"nodeId": "516", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["553"], "backendDOMNodeId": 879, "browsergym_id": "6b10f7c9-aeac-4a9e"}, {"nodeId": "517", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["554"], "backendDOMNodeId": 958, "browsergym_id": "6c810ef6-6a13-47b7"}, {"nodeId": "518", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["555"], "backendDOMNodeId": 960, "browsergym_id": "e363e1e3-d493-4d9b"}, {"nodeId": "519", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["556"], "backendDOMNodeId": 962, "browsergym_id": "c8145061-3a0c-451e"}, {"nodeId": "520", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["557"], "backendDOMNodeId": 993, "browsergym_id": "9c5c45d0-3dcf-4deb"}, {"nodeId": "521", "ignored": false, "role": {"type": "role", "value": "generic"}, "chromeRole": {"type": "internalRole", "value": 88}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": [], "backendDOMNodeId": 995, "browsergym_id": "41f1e451-26bc-443e"}, {"nodeId": "522", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["558"], "backendDOMNodeId": 996, "browsergym_id": "18456c20-51aa-4dcf"}, {"nodeId": "523", "ignored": false, "role": {"type": "internalRole", "value": "MathMLNumber"}, "chromeRole": {"type": "internalRole", "value": 192}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["559"], "backendDOMNodeId": 998, "browsergym_id": "ad5f4e46-69cd-4c12"}, {"nodeId": "524", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "381", "childIds": ["560"], "backendDOMNodeId": 1000, "browsergym_id": "2da789a0-98cd-4fbf"}, {"nodeId": "525", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "383", "childIds": ["561"], "backendDOMNodeId": 1005, "browsergym_id": "1f136ff5-a08d-4172"}, {"nodeId": "528", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "406", "childIds": []}, {"nodeId": "529", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Abstract", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Abstract"}}]}, "properties": [], "parentId": "407", "childIds": [], "backendDOMNodeId": 489}, {"nodeId": "530", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "408", "childIds": []}, {"nodeId": "531", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Introduction", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Introduction"}}]}, "properties": [], "parentId": "409", "childIds": [], "backendDOMNodeId": 493}, {"nodeId": "532", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "410", "childIds": []}, {"nodeId": "533", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Deep Reinforcement Learning", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Deep Reinforcement Learning"}}]}, "properties": [], "parentId": "411", "childIds": [], "backendDOMNodeId": 497}, {"nodeId": "534", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "412", "childIds": []}, {"nodeId": "535", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Applications of DRL-Based Active Flow Control", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Applications of DRL-Based Active Flow Control"}}]}, "properties": [], "parentId": "413", "childIds": [], "backendDOMNodeId": 501}, {"nodeId": "536", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "414", "childIds": []}, {"nodeId": "537", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Challenges on DRL-Based Active Flow Control", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Challenges on DRL-Based Active Flow Control"}}]}, "properties": [], "parentId": "415", "childIds": [], "backendDOMNodeId": 505}, {"nodeId": "538", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "416", "childIds": []}, {"nodeId": "539", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Conclusions", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Conclusions"}}]}, "properties": [], "parentId": "417", "childIds": [], "backendDOMNodeId": 509}, {"nodeId": "540", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "418", "childIds": []}, {"nodeId": "541", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Author Contributions", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Author Contributions"}}]}, "properties": [], "parentId": "419", "childIds": [], "backendDOMNodeId": 513}, {"nodeId": "542", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "420", "childIds": []}, {"nodeId": "543", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "Conflict of Interest", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "Conflict of Interest"}}]}, "properties": [], "parentId": "421", "childIds": [], "backendDOMNodeId": 517}, {"nodeId": "544", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "422", "childIds": []}, {"nodeId": "545", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "References", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "References"}}]}, "properties": [], "parentId": "423", "childIds": [], "backendDOMNodeId": 521}, {"nodeId": "546", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "https://doi.org/10.3389/arc.2023.11130", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "https://doi.org/10.3389/arc.2023.11130"}}]}, "properties": [], "parentId": "427", "childIds": [], "backendDOMNodeId": 583}, {"nodeId": "547", "ignored": true, "ignoredReasons": [{"name": "presentationalRole", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "438", "childIds": []}, {"nodeId": "548", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "FIGURE 1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "FIGURE 1"}}]}, "properties": [], "parentId": "452", "childIds": [], "backendDOMNodeId": 672}, {"nodeId": "549", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "4", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "4"}}]}, "properties": [], "parentId": "454", "childIds": [], "backendDOMNodeId": 675}, {"nodeId": "550", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "FIGURE 2", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "FIGURE 2"}}]}, "properties": [], "parentId": "473", "childIds": [], "backendDOMNodeId": 741}, {"nodeId": "551", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "21", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "21"}}]}, "properties": [], "parentId": "475", "childIds": [], "backendDOMNodeId": 744}, {"nodeId": "552", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc5d", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc5d"}}]}, "properties": [], "parentId": "515", "childIds": [], "backendDOMNodeId": 878}, {"nodeId": "553", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "516", "childIds": ["562", "563", "564", "565", "566", "567", "568", "569", "570", "571", "572", "573", "574", "575", "576"], "backendDOMNodeId": 880, "browsergym_id": "43fade34-41f2-4b7a"}, {"nodeId": "554", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "=", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "="}}]}, "properties": [], "parentId": "517", "childIds": [], "backendDOMNodeId": 959}, {"nodeId": "555", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc5d", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc5d"}}]}, "properties": [], "parentId": "518", "childIds": [], "backendDOMNodeId": 961}, {"nodeId": "556", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "519", "childIds": ["577", "578", "579", "580", "581"], "backendDOMNodeId": 963, "browsergym_id": "603e57af-6e48-4740"}, {"nodeId": "557", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ",", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ","}}]}, "properties": [], "parentId": "520", "childIds": [], "backendDOMNodeId": 994}, {"nodeId": "558", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "(", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "("}}]}, "properties": [], "parentId": "522", "childIds": [], "backendDOMNodeId": 997}, {"nodeId": "559", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1"}}]}, "properties": [], "parentId": "523", "childIds": [], "backendDOMNodeId": 999}, {"nodeId": "560", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ")", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ")"}}]}, "properties": [], "parentId": "524", "childIds": [], "backendDOMNodeId": 1001}, {"nodeId": "561", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc5d", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc5d"}}]}, "properties": [], "parentId": "525", "childIds": [], "backendDOMNodeId": 1006}, {"nodeId": "562", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["582", "583"], "backendDOMNodeId": 881, "browsergym_id": "02f041ee-64da-42f7"}, {"nodeId": "563", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["584"], "backendDOMNodeId": 892, "browsergym_id": "271253ec-b820-483e"}, {"nodeId": "564", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["585", "586"], "backendDOMNodeId": 894, "browsergym_id": "1564b10e-f264-4335"}, {"nodeId": "565", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["587"], "backendDOMNodeId": 901, "browsergym_id": "0dbea04e-f0e1-4f20"}, {"nodeId": "566", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["588", "589"], "backendDOMNodeId": 903, "browsergym_id": "946fedd9-377d-4ba5"}, {"nodeId": "567", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["590"], "backendDOMNodeId": 910, "browsergym_id": "c1143260-535f-47da"}, {"nodeId": "568", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["591", "592"], "backendDOMNodeId": 912, "browsergym_id": "699b2f10-09ca-4f5d"}, {"nodeId": "569", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["593"], "backendDOMNodeId": 923, "browsergym_id": "0a694ae9-e040-4894"}, {"nodeId": "570", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["594", "595"], "backendDOMNodeId": 925, "browsergym_id": "a234684a-1ddd-48a8"}, {"nodeId": "571", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["596"], "backendDOMNodeId": 936, "browsergym_id": "ee1e09e9-b7a6-476c"}, {"nodeId": "572", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["597"], "backendDOMNodeId": 938, "browsergym_id": "5548a70f-0e76-41d6"}, {"nodeId": "573", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["598"], "backendDOMNodeId": 940, "browsergym_id": "ca3d875e-bea3-4c02"}, {"nodeId": "574", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["599", "600"], "backendDOMNodeId": 942, "browsergym_id": "cdd92835-f039-453a"}, {"nodeId": "575", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["601"], "backendDOMNodeId": 949, "browsergym_id": "02201d3a-f85f-4417"}, {"nodeId": "576", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "553", "childIds": ["602", "603"], "backendDOMNodeId": 951, "browsergym_id": "d5a6f295-0d55-4e07"}, {"nodeId": "577", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "556", "childIds": ["604", "605"], "backendDOMNodeId": 964, "browsergym_id": "1baff291-048c-44f5"}, {"nodeId": "578", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "556", "childIds": ["606"], "backendDOMNodeId": 975, "browsergym_id": "e767d9d8-2661-4980"}, {"nodeId": "579", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "556", "childIds": ["607", "608"], "backendDOMNodeId": 977, "browsergym_id": "eb4ecd95-99db-4b87"}, {"nodeId": "580", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "556", "childIds": ["609"], "backendDOMNodeId": 984, "browsergym_id": "5f0b69d1-57c2-4719"}, {"nodeId": "581", "ignored": false, "role": {"type": "internalRole", "value": "MathMLSub"}, "chromeRole": {"type": "internalRole", "value": 200}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "556", "childIds": ["610", "611"], "backendDOMNodeId": 986, "browsergym_id": "d6b49f77-df13-4729"}, {"nodeId": "582", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "562", "childIds": ["612"], "backendDOMNodeId": 882, "browsergym_id": "7f0a9264-e152-4250"}, {"nodeId": "583", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "562", "childIds": ["613", "614", "615"], "backendDOMNodeId": 885, "browsergym_id": "c2283127-ee32-4b00"}, {"nodeId": "584", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "|", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "|"}}]}, "properties": [], "parentId": "563", "childIds": [], "backendDOMNodeId": 893}, {"nodeId": "585", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "564", "childIds": ["616"], "backendDOMNodeId": 895, "browsergym_id": "f4ca5bc5-753a-4042"}, {"nodeId": "586", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "564", "childIds": ["617"], "backendDOMNodeId": 898, "browsergym_id": "6ccc0e44-b481-4953"}, {"nodeId": "587", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ",", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ","}}]}, "properties": [], "parentId": "565", "childIds": [], "backendDOMNodeId": 902}, {"nodeId": "588", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "566", "childIds": ["618"], "backendDOMNodeId": 904, "browsergym_id": "2f30baaf-e1af-4457"}, {"nodeId": "589", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "566", "childIds": ["619"], "backendDOMNodeId": 907, "browsergym_id": "9afc78bb-4e3e-4043"}, {"nodeId": "590", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ",", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ","}}]}, "properties": [], "parentId": "567", "childIds": [], "backendDOMNodeId": 911}, {"nodeId": "591", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "568", "childIds": ["620"], "backendDOMNodeId": 913, "browsergym_id": "4942de7a-a1ed-4281"}, {"nodeId": "592", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "568", "childIds": ["621", "622", "623"], "backendDOMNodeId": 916, "browsergym_id": "8444abab-db3d-4a4e"}, {"nodeId": "593", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ",", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ","}}]}, "properties": [], "parentId": "569", "childIds": [], "backendDOMNodeId": 924}, {"nodeId": "594", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "570", "childIds": ["624"], "backendDOMNodeId": 926, "browsergym_id": "5f2ebb85-e2a2-4672"}, {"nodeId": "595", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "570", "childIds": ["625", "626", "627"], "backendDOMNodeId": 929, "browsergym_id": "018692d7-e4c7-4a98"}, {"nodeId": "596", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ",", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ","}}]}, "properties": [], "parentId": "571", "childIds": [], "backendDOMNodeId": 937}, {"nodeId": "597", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2026", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2026"}}]}, "properties": [], "parentId": "572", "childIds": [], "backendDOMNodeId": 939}, {"nodeId": "598", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ",", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ","}}]}, "properties": [], "parentId": "573", "childIds": [], "backendDOMNodeId": 941}, {"nodeId": "599", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "574", "childIds": ["628"], "backendDOMNodeId": 943, "browsergym_id": "425c57d2-2c18-4760"}, {"nodeId": "600", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "574", "childIds": ["629"], "backendDOMNodeId": 946, "browsergym_id": "c1ba4a6f-3442-4be1"}, {"nodeId": "601", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ",", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ","}}]}, "properties": [], "parentId": "575", "childIds": [], "backendDOMNodeId": 950}, {"nodeId": "602", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "576", "childIds": ["630"], "backendDOMNodeId": 952, "browsergym_id": "e6215372-5ccb-4d2d"}, {"nodeId": "603", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "576", "childIds": ["631"], "backendDOMNodeId": 955, "browsergym_id": "56398157-22e0-4c5f"}, {"nodeId": "604", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "577", "childIds": ["632"], "backendDOMNodeId": 965, "browsergym_id": "2402a9d0-e587-4313"}, {"nodeId": "605", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "577", "childIds": ["633", "634", "635"], "backendDOMNodeId": 968, "browsergym_id": "b5ed9c71-2948-4945"}, {"nodeId": "606", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "|", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "|"}}]}, "properties": [], "parentId": "578", "childIds": [], "backendDOMNodeId": 976}, {"nodeId": "607", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "579", "childIds": ["636"], "backendDOMNodeId": 978, "browsergym_id": "d0318f0e-2ef2-4491"}, {"nodeId": "608", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "579", "childIds": ["637"], "backendDOMNodeId": 981, "browsergym_id": "7fbf10de-57cb-474d"}, {"nodeId": "609", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": ",", "sources": [{"type": "contents", "value": {"type": "computedString", "value": ","}}]}, "properties": [], "parentId": "580", "childIds": [], "backendDOMNodeId": 985}, {"nodeId": "610", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "581", "childIds": ["638"], "backendDOMNodeId": 987, "browsergym_id": "9bb9fbb8-e193-4d72"}, {"nodeId": "611", "ignored": false, "role": {"type": "internalRole", "value": "MathMLRow"}, "chromeRole": {"type": "internalRole", "value": 197}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "581", "childIds": ["639"], "backendDOMNodeId": 990, "browsergym_id": "3a99a67e-cc38-46bf"}, {"nodeId": "612", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "582", "childIds": ["640"], "backendDOMNodeId": 883, "browsergym_id": "35d97cef-5701-4aa5"}, {"nodeId": "613", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "583", "childIds": ["641"], "backendDOMNodeId": 886, "browsergym_id": "5a9e279a-6d09-4ad4"}, {"nodeId": "614", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "583", "childIds": ["642"], "backendDOMNodeId": 888, "browsergym_id": "d54343ca-d331-4a96"}, {"nodeId": "615", "ignored": false, "role": {"type": "internalRole", "value": "MathMLNumber"}, "chromeRole": {"type": "internalRole", "value": 192}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "583", "childIds": ["643"], "backendDOMNodeId": 890, "browsergym_id": "af15836c-3fd7-4de9"}, {"nodeId": "616", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "585", "childIds": ["644"], "backendDOMNodeId": 896, "browsergym_id": "b8c6a25d-79c5-465a"}, {"nodeId": "617", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "586", "childIds": ["645"], "backendDOMNodeId": 899, "browsergym_id": "c89ef17e-df9a-4140"}, {"nodeId": "618", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "588", "childIds": ["646"], "backendDOMNodeId": 905, "browsergym_id": "2ef50db6-21b0-4055"}, {"nodeId": "619", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "589", "childIds": ["647"], "backendDOMNodeId": 908, "browsergym_id": "d1ae3bc0-51c8-46ef"}, {"nodeId": "620", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "591", "childIds": ["648"], "backendDOMNodeId": 914, "browsergym_id": "ab9ff0a8-41c3-41e8"}, {"nodeId": "621", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "592", "childIds": ["649"], "backendDOMNodeId": 917, "browsergym_id": "8e5c5b90-2fe7-4eea"}, {"nodeId": "622", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "592", "childIds": ["650"], "backendDOMNodeId": 919, "browsergym_id": "b0f997ba-f93a-493b"}, {"nodeId": "623", "ignored": false, "role": {"type": "internalRole", "value": "MathMLNumber"}, "chromeRole": {"type": "internalRole", "value": 192}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "592", "childIds": ["651"], "backendDOMNodeId": 921, "browsergym_id": "f5fbcfa9-f3c6-4477"}, {"nodeId": "624", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "594", "childIds": ["652"], "backendDOMNodeId": 927, "browsergym_id": "4f4b0c0e-466a-427f"}, {"nodeId": "625", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "595", "childIds": ["653"], "backendDOMNodeId": 930, "browsergym_id": "d23e4ba9-3ca3-4b16"}, {"nodeId": "626", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "595", "childIds": ["654"], "backendDOMNodeId": 932, "browsergym_id": "ebf9d7e2-fe8a-4b59"}, {"nodeId": "627", "ignored": false, "role": {"type": "internalRole", "value": "MathMLNumber"}, "chromeRole": {"type": "internalRole", "value": 192}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "595", "childIds": ["655"], "backendDOMNodeId": 934, "browsergym_id": "f686c0e7-2fd8-4721"}, {"nodeId": "628", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "599", "childIds": ["656"], "backendDOMNodeId": 944, "browsergym_id": "cb74b7be-1992-4582"}, {"nodeId": "629", "ignored": false, "role": {"type": "internalRole", "value": "MathMLNumber"}, "chromeRole": {"type": "internalRole", "value": 192}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "600", "childIds": ["657"], "backendDOMNodeId": 947, "browsergym_id": "52a76fc5-1924-4905"}, {"nodeId": "630", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "602", "childIds": ["658"], "backendDOMNodeId": 953, "browsergym_id": "0089f394-3553-4ba7"}, {"nodeId": "631", "ignored": false, "role": {"type": "internalRole", "value": "MathMLNumber"}, "chromeRole": {"type": "internalRole", "value": 192}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "603", "childIds": ["659"], "backendDOMNodeId": 956, "browsergym_id": "70131456-3589-48b8"}, {"nodeId": "632", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "604", "childIds": ["660"], "backendDOMNodeId": 966, "browsergym_id": "57ea5b72-d54d-44bb"}, {"nodeId": "633", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "605", "childIds": ["661"], "backendDOMNodeId": 969, "browsergym_id": "f3603334-dce4-43d7"}, {"nodeId": "634", "ignored": false, "role": {"type": "internalRole", "value": "MathMLOperator"}, "chromeRole": {"type": "internalRole", "value": 193}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "605", "childIds": ["662"], "backendDOMNodeId": 971, "browsergym_id": "805971cc-c43b-4996"}, {"nodeId": "635", "ignored": false, "role": {"type": "internalRole", "value": "MathMLNumber"}, "chromeRole": {"type": "internalRole", "value": 192}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "605", "childIds": ["663"], "backendDOMNodeId": 973, "browsergym_id": "27b5557e-2b7f-4e73"}, {"nodeId": "636", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "607", "childIds": ["664"], "backendDOMNodeId": 979, "browsergym_id": "78aa54f7-0ac6-4990"}, {"nodeId": "637", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "608", "childIds": ["665"], "backendDOMNodeId": 982, "browsergym_id": "70e884f7-7826-4c83"}, {"nodeId": "638", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "610", "childIds": ["666"], "backendDOMNodeId": 988, "browsergym_id": "615b7bad-0520-461d"}, {"nodeId": "639", "ignored": false, "role": {"type": "internalRole", "value": "MathMLIdentifier"}, "chromeRole": {"type": "internalRole", "value": 189}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "title"}]}, "properties": [], "parentId": "611", "childIds": ["667"], "backendDOMNodeId": 991, "browsergym_id": "8672d61f-56fd-49e3"}, {"nodeId": "640", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc60", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc60"}}]}, "properties": [], "parentId": "612", "childIds": [], "backendDOMNodeId": 884}, {"nodeId": "641", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc61", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc61"}}]}, "properties": [], "parentId": "613", "childIds": [], "backendDOMNodeId": 887}, {"nodeId": "642", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "+", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "+"}}]}, "properties": [], "parentId": "614", "childIds": [], "backendDOMNodeId": 889}, {"nodeId": "643", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1"}}]}, "properties": [], "parentId": "615", "childIds": [], "backendDOMNodeId": 891}, {"nodeId": "644", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc60", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc60"}}]}, "properties": [], "parentId": "616", "childIds": [], "backendDOMNodeId": 897}, {"nodeId": "645", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc61", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc61"}}]}, "properties": [], "parentId": "617", "childIds": [], "backendDOMNodeId": 900}, {"nodeId": "646", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc4e", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc4e"}}]}, "properties": [], "parentId": "618", "childIds": [], "backendDOMNodeId": 906}, {"nodeId": "647", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc61", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc61"}}]}, "properties": [], "parentId": "619", "childIds": [], "backendDOMNodeId": 909}, {"nodeId": "648", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc60", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc60"}}]}, "properties": [], "parentId": "620", "childIds": [], "backendDOMNodeId": 915}, {"nodeId": "649", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc61", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc61"}}]}, "properties": [], "parentId": "621", "childIds": [], "backendDOMNodeId": 918}, {"nodeId": "650", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2212", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2212"}}]}, "properties": [], "parentId": "622", "childIds": [], "backendDOMNodeId": 920}, {"nodeId": "651", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1"}}]}, "properties": [], "parentId": "623", "childIds": [], "backendDOMNodeId": 922}, {"nodeId": "652", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc4e", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc4e"}}]}, "properties": [], "parentId": "624", "childIds": [], "backendDOMNodeId": 928}, {"nodeId": "653", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc61", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc61"}}]}, "properties": [], "parentId": "625", "childIds": [], "backendDOMNodeId": 931}, {"nodeId": "654", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\u2212", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\u2212"}}]}, "properties": [], "parentId": "626", "childIds": [], "backendDOMNodeId": 933}, {"nodeId": "655", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1"}}]}, "properties": [], "parentId": "627", "childIds": [], "backendDOMNodeId": 935}, {"nodeId": "656", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc60", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc60"}}]}, "properties": [], "parentId": "628", "childIds": [], "backendDOMNodeId": 945}, {"nodeId": "657", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "0", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "0"}}]}, "properties": [], "parentId": "629", "childIds": [], "backendDOMNodeId": 948}, {"nodeId": "658", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc4e", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc4e"}}]}, "properties": [], "parentId": "630", "childIds": [], "backendDOMNodeId": 954}, {"nodeId": "659", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "0", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "0"}}]}, "properties": [], "parentId": "631", "childIds": [], "backendDOMNodeId": 957}, {"nodeId": "660", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc60", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc60"}}]}, "properties": [], "parentId": "632", "childIds": [], "backendDOMNodeId": 967}, {"nodeId": "661", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc61", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc61"}}]}, "properties": [], "parentId": "633", "childIds": [], "backendDOMNodeId": 970}, {"nodeId": "662", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "+", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "+"}}]}, "properties": [], "parentId": "634", "childIds": [], "backendDOMNodeId": 972}, {"nodeId": "663", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "1", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "1"}}]}, "properties": [], "parentId": "635", "childIds": [], "backendDOMNodeId": 974}, {"nodeId": "664", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc60", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc60"}}]}, "properties": [], "parentId": "636", "childIds": [], "backendDOMNodeId": 980}, {"nodeId": "665", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc61", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc61"}}]}, "properties": [], "parentId": "637", "childIds": [], "backendDOMNodeId": 983}, {"nodeId": "666", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc4e", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc4e"}}]}, "properties": [], "parentId": "638", "childIds": [], "backendDOMNodeId": 989}, {"nodeId": "667", "ignored": false, "role": {"type": "internalRole", "value": "StaticText"}, "chromeRole": {"type": "internalRole", "value": 158}, "name": {"type": "computedString", "value": "\ud835\udc61", "sources": [{"type": "contents", "value": {"type": "computedString", "value": "\ud835\udc61"}}]}, "properties": [], "parentId": "639", "childIds": [], "backendDOMNodeId": 992}, {"nodeId": "668", "ignored": false, "role": {"type": "internalRole", "value": "RootWebArea"}, "chromeRole": {"type": "internalRole", "value": 144}, "name": {"type": "computedString", "value": "", "sources": [{"type": "relatedElement", "attribute": "aria-labelledby"}, {"type": "attribute", "attribute": "aria-label"}, {"type": "attribute", "attribute": "aria-label", "superseded": true}, {"type": "relatedElement", "nativeSource": "title"}, {"type": "attribute", "attribute": "title", "superseded": true}]}, "properties": [{"name": "focusable", "value": {"type": "booleanOrUndefined", "value": true}}], "childIds": ["669"], "backendDOMNodeId": 1014, "frameId": "17BAA1D4DF8C8A19BB1A0E57E21B7B54"}, {"nodeId": "669", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "668", "childIds": ["670"], "backendDOMNodeId": 1015}, {"nodeId": "670", "ignored": true, "ignoredReasons": [{"name": "notRendered", "value": {"type": "boolean", "value": true}}], "role": {"type": "role", "value": "none"}, "chromeRole": {"type": "internalRole", "value": 0}, "parentId": "669", "childIds": [], "backendDOMNodeId": 1017}]}
\ No newline at end of file