Understanding Complex Natural Language Explanations in Tutorial Applications Pamela W Jordan author Maxim Makatchev author Umarani Pappuswamy author 2006-06 text Proceedings of the Third Workshop on Scalable Natural Language Understanding James Allen editor Jan Alexandersson editor Jerome Feldman editor Robert Porzel editor Association for Computational Linguistics New York City, New York conference publication jordan-etal-2006-understanding https://aclanthology.org/W06-3503/ 2006-06 17 24