Evaluating Response Strategies in a Web-Based Spoken Dialogue Agent Diane J Litman author Shimei Pan author Marilyn A Walker author 1998-08 text 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 2 Association for Computational Linguistics Montreal, Quebec, Canada conference publication litman-etal-1998-evaluating-response 10.3115/980691.980698 https://aclanthology.org/P98-2129/ 1998-08 780 786