Tree Edit Models for Recognizing Textual Entailments, Paraphrases, and Answers to Questions Michael Heilman author Noah A Smith author 2010-06 text Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics Ron Kaplan editor Jill Burstein editor Mary Harper editor Gerald Penn editor Association for Computational Linguistics Los Angeles, California conference publication heilman-smith-2010-tree https://aclanthology.org/N10-1145/ 2010-06 1011 1019