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Multi-task Retrieval for Knowledge-Intensive Tasks


Jan 01, 2021
Jean Maillard, Vladimir Karpukhin, Fabio Petroni, Wen-tau Yih, Barlas Oğuz, Veselin Stoyanov, Gargi Ghosh


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Joint Verification and Reranking for Open Fact Checking Over Tables


Dec 30, 2020
Michael Schlichtkrull, Vladimir Karpukhin, Barlas Oğuz, Mike Lewis, Wen-tau Yih, Sebastian Riedel


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Answering Complex Open-Domain Questions with Multi-Hop Dense Retrieval


Sep 27, 2020
Wenhan Xiong, Xiang Lorraine Li, Srini Iyer, Jingfei Du, Patrick Lewis, William Yang Wang, Yashar Mehdad, Wen-tau Yih, Sebastian Riedel, Douwe Kiela, Barlas Oğuz


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Dense Passage Retrieval for Open-Domain Question Answering


May 02, 2020
Vladimir Karpukhin, Barlas Oğuz, Sewon Min, Patrick Lewis, Ledell Wu, Sergey Edunov, Danqi Chen, Wen-tau Yih

* corrected typos in Table 3; add a paragraph in Sec. 6.2 

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MLQA: Evaluating Cross-lingual Extractive Question Answering


Nov 07, 2019
Patrick Lewis, Barlas Oğuz, Ruty Rinott, Sebastian Riedel, Holger Schwenk


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