The Role of Initiative in Tutorial Dialogue Mark G Core author Johanna D Moore author Claus Zinn author 2003-04 text 10th Conference of the European Chapter of the Association for Computational Linguistics Ann Copestake editor Jan Hajič editor Association for Computational Linguistics Budapest, Hungary conference publication core-etal-2003-role https://aclanthology.org/E03-1072/ 2003-04