Conversational AI for Positive-sum Retailing under Falsehood Control Yin-Hsiang Liao author Ruo-Ping Dong author Huan-Cheng Chang author Wilson Ma author 2022-05 text Proceedings of the 4th Workshop on NLP for Conversational AI Bing Liu editor Alexandros Papangelis editor Stefan Ultes editor Abhinav Rastogi editor Yun-Nung Chen editor Georgios Spithourakis editor Elnaz Nouri editor Weiyan Shi editor Association for Computational Linguistics Dublin, Ireland conference publication liao-etal-2022-conversational 10.18653/v1/2022.nlp4convai-1.3 https://aclanthology.org/2022.nlp4convai-1.3/ 2022-05 21 33