Avoiding and Resolving Initiative Conflicts in Dialogue Fan Yang author Peter A Heeman author 2007-04 text Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Proceedings of the Main Conference Candace Sidner editor Tanja Schultz editor Matthew Stone editor ChengXiang Zhai editor Association for Computational Linguistics Rochester, New York conference publication yang-heeman-2007-avoiding https://aclanthology.org/N07-1003/ 2007-04 17 24