Role play-based question-answering by real users for building chatbots with consistent personalities Ryuichiro Higashinaka author Masahiro Mizukami author Hidetoshi Kawabata author Emi Yamaguchi author Noritake Adachi author Junji Tomita author 2018-07 text Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue Kazunori Komatani editor Diane Litman editor Kai Yu editor Alex Papangelis editor Lawrence Cavedon editor Mikio Nakano editor Association for Computational Linguistics Melbourne, Australia conference publication higashinaka-etal-2018-role 10.18653/v1/W18-5031 https://aclanthology.org/W18-5031/ 2018-07 264 272