Development and Deployment of a Large-Scale Dialog-based Intelligent Tutoring System Shazia Afzal author Tejas Dhamecha author Nirmal Mukhi author Renuka Sindhgatta author Smit Marvaniya author Matthew Ventura author Jessica Yarbro author 2019-06 text Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 2 (Industry Papers) Anastassia Loukina editor Michelle Morales editor Rohit Kumar editor Association for Computational Linguistics Minneapolis, Minnesota conference publication afzal-etal-2019-development 10.18653/v1/N19-2015 https://aclanthology.org/N19-2015/ 2019-06 114 121