Talking NPCs in a Virtual Game World Tina Klüwer author Peter Adolphs author Feiyu Xu author Hans Uszkoreit author Xiwen Cheng author 2010-07 text Proceedings of the ACL 2010 System Demonstrations Sandra Kübler editor Association for Computational Linguistics Uppsala, Sweden conference publication kluwer-etal-2010-talking https://aclanthology.org/P10-4007/ 2010-07 36 41