PACIFIC: Towards Proactive Conversational Question Answering over Tabular and Textual Data in Finance Yang Deng author Wenqiang Lei author Wenxuan Zhang author Wai Lam author Tat-Seng Chua author 2022-12 text Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication deng-etal-2022-pacific 10.18653/v1/2022.emnlp-main.469 https://aclanthology.org/2022.emnlp-main.469/ 2022-12 6970 6984