Sounding Board: A User-Centric and Content-Driven Social Chatbot Hao Fang author Hao Cheng author Maarten Sap author Elizabeth Clark author Ari Holtzman author Yejin Choi author Noah A Smith author Mari Ostendorf author 2018-06 text Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational Linguistics: Demonstrations Yang Liu editor Tim Paek editor Manasi Patwardhan editor Association for Computational Linguistics New Orleans, Louisiana conference publication fang-etal-2018-sounding 10.18653/v1/N18-5020 https://aclanthology.org/N18-5020/ 2018-06 96 100