Update citation information

README.md

@@ -150,9 +150,8 @@ dataset_info:
 
 ## Dataset Description
 
-- **Homepage:** [https://github.com/facebookresearch/DPR](https://github.com/facebookresearch/DPR)
-- **Repository:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
-- **Paper:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+- **Repository:** https://github.com/facebookresearch/DPR
+- **Paper:** https://arxiv.org/abs/2004.04906
 - **Point of Contact:** [More Information Needed](https://github.com/huggingface/datasets/blob/master/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
 - **Size of downloaded dataset files:** 425.79 GB
 - **Size of the generated dataset:** 470.52 GB
@@ -412,16 +411,18 @@ The data fields are the same among all splits.
 ### Citation Information
 
 ```
-
-@misc{karpukhin2020dense,
-    title={Dense Passage Retrieval for Open-Domain Question Answering},
-    author={Vladimir Karpukhin and Barlas Oğuz and Sewon Min and Patrick Lewis and Ledell Wu and Sergey Edunov and Danqi Chen and Wen-tau Yih},
-    year={2020},
-    eprint={2004.04906},
-    archivePrefix={arXiv},
-    primaryClass={cs.CL}
+@inproceedings{karpukhin-etal-2020-dense,
+    title = "Dense Passage Retrieval for Open-Domain Question Answering",
+    author = "Karpukhin, Vladimir and Oguz, Barlas and Min, Sewon and Lewis, Patrick and Wu, Ledell and Edunov, Sergey and Chen, Danqi and Yih, Wen-tau",
+    booktitle = "Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP)",
+    month = nov,
+    year = "2020",
+    address = "Online",
+    publisher = "Association for Computational Linguistics",
+    url = "https://www.aclweb.org/anthology/2020.emnlp-main.550",
+    doi = "10.18653/v1/2020.emnlp-main.550",
+    pages = "6769--6781",
 }
-
 ```
 
 

wiki_dpr.py

@@ -9,13 +9,17 @@ logger = datasets.logging.get_logger(__name__)
 
 
 _CITATION = """
-@misc{karpukhin2020dense,
-    title={Dense Passage Retrieval for Open-Domain Question Answering},
-    author={Vladimir Karpukhin and Barlas Oğuz and Sewon Min and Patrick Lewis and Ledell Wu and Sergey Edunov and Danqi Chen and Wen-tau Yih},
-    year={2020},
-    eprint={2004.04906},
-    archivePrefix={arXiv},
-    primaryClass={cs.CL}
+@inproceedings{karpukhin-etal-2020-dense,
+    title = "Dense Passage Retrieval for Open-Domain Question Answering",
+    author = "Karpukhin, Vladimir and Oguz, Barlas and Min, Sewon and Lewis, Patrick and Wu, Ledell and Edunov, Sergey and Chen, Danqi and Yih, Wen-tau",
+    booktitle = "Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP)",
+    month = nov,
+    year = "2020",
+    address = "Online",
+    publisher = "Association for Computational Linguistics",
+    url = "https://www.aclweb.org/anthology/2020.emnlp-main.550",
+    doi = "10.18653/v1/2020.emnlp-main.550",
+    pages = "6769--6781",
 }
 """