Evaluating language understanding accuracy with respect to objective outcomes in a dialogue system Myroslava O Dzikovska author Peter Bell author Amy Isard author Johanna D Moore author 2012-04 text Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics Walter Daelemans editor Association for Computational Linguistics Avignon, France conference publication dzikovska-etal-2012-evaluating https://aclanthology.org/E12-1048/ 2012-04 471 481