Open-Domain Conversational Question Answering with Historical Answers Hung-Chieh Fang author Kuo-Han Hung author Chen-Wei Huang author Yun-Nung Chen author 2022-11 text Findings of the Association for Computational Linguistics: AACL-IJCNLP 2022 Yulan He editor Heng Ji editor Sujian Li editor Yang Liu editor Chua-Hui Chang editor Association for Computational Linguistics Online only conference publication fang-etal-2022-open 10.18653/v1/2022.findings-aacl.30 https://aclanthology.org/2022.findings-aacl.30/ 2022-11 319 326