SSP: Self-Supervised Post-training for Conversational Search Quan Tu author Shen Gao author Xiaolong Wu author Zhao Cao author Ji-Rong Wen author Rui Yan author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication tu-etal-2023-ssp 10.18653/v1/2023.findings-acl.837 https://aclanthology.org/2023.findings-acl.837/ 2023-07 13237 13249