Zhengzhong Liang
2021
Using the Hammer only on Nails: A Hybrid Method for Representation-Based Evidence Retrieval for Question Answering
Zhengzhong Liang
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Yiyun Zhao
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Mihai Surdeanu
Advances in Information Retrieval - 43rd European Conference on IR Research, ECIR 2021, Virtual Event, March 28 - April 1, 2021, Proceedings, Part I