Towards Zero and Few-shot Knowledge-seeking Turn Detection in Task-orientated Dialogue Systems Di Jin author Shuyang Gao author Seokhwan Kim author Yang Liu author Dilek Hakkani-Tur author 2021-11 text Proceedings of the 3rd Workshop on Natural Language Processing for Conversational AI Alexandros Papangelis editor Paweł Budzianowski editor Bing Liu editor Elnaz Nouri editor Abhinav Rastogi editor Yun-Nung Chen editor Association for Computational Linguistics Online conference publication jin-etal-2021-towards 10.18653/v1/2021.nlp4convai-1.27 https://aclanthology.org/2021.nlp4convai-1.27/ 2021-11 281 288