Generalizing Conversational Dense Retrieval via LLM-Cognition Data Augmentation Haonan Chen author Zhicheng Dou author Kelong Mao author Jiongnan Liu author Ziliang Zhao author 2024-08 text Proceedings of the 62nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication chen-etal-2024-generalizing 10.18653/v1/2024.acl-long.149 https://aclanthology.org/2024.acl-long.149/ 2024-08 2700 2718