Explicit Query Rewriting for Conversational Dense Retrieval Hongjin Qian author Zhicheng Dou author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication qian-dou-2022-explicit 10.18653/v1/2022.emnlp-main.311 https://aclanthology.org/2022.emnlp-main.311/ 2022-12 4725 4737