Combining Cognitive Modeling and Reinforcement Learning for Clarification in Dialogue Baber Khalid author Malihe Alikhani author Matthew Stone author 2020-12 text Proceedings of the 28th International Conference on Computational Linguistics Donia Scott editor Nuria Bel editor Chengqing Zong editor International Committee on Computational Linguistics Barcelona, Spain (Online) conference publication khalid-etal-2020-combining 10.18653/v1/2020.coling-main.391 https://aclanthology.org/2020.coling-main.391/ 2020-12 4417 4428