PolyResponse: A Rank-based Approach to Task-Oriented Dialogue with Application in Restaurant Search and Booking Matthew Henderson author Ivan Vulić author Iñigo Casanueva author Paweł Budzianowski author Daniela Gerz author Sam Coope author Georgios Spithourakis author Tsung-Hsien Wen author Nikola Mrkšić author Pei-Hao Su author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP): System Demonstrations Sebastian Padó editor Ruihong Huang editor Association for Computational Linguistics Hong Kong, China conference publication henderson-etal-2019-polyresponse 10.18653/v1/D19-3031 https://aclanthology.org/D19-3031/ 2019-11 181 186