Multi-View Document Representation Learning for Open-Domain Dense Retrieval Shunyu Zhang author Yaobo Liang author Ming Gong author Daxin Jiang author Nan Duan author 2022-05 text Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Smaranda Muresan editor Preslav Nakov editor Aline Villavicencio editor Association for Computational Linguistics Dublin, Ireland conference publication zhang-etal-2022-multi 10.18653/v1/2022.acl-long.414 https://aclanthology.org/2022.acl-long.414/ 2022-05 5990 6000