SimLM: Pre-training with Representation Bottleneck for Dense Passage Retrieval Liang Wang author Nan Yang author Xiaolong Huang author Binxing Jiao author Linjun Yang author Daxin Jiang author Rangan Majumder author Furu Wei author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication wang-etal-2023-simlm 10.18653/v1/2023.acl-long.125 https://aclanthology.org/2023.acl-long.125/ 2023-07 2244 2258