@inproceedings{heilman-smith-2010-tree,
    title = "Tree Edit Models for Recognizing Textual Entailments, Paraphrases, and Answers to Questions",
    author = "Heilman, Michael  and
      Smith, Noah A.",
    editor = "Kaplan, Ron  and
      Burstein, Jill  and
      Harper, Mary  and
      Penn, Gerald",
    booktitle = "Human Language Technologies: The 2010 Annual Conference of the North {A}merican Chapter of the Association for Computational Linguistics",
    month = jun,
    year = "2010",
    address = "Los Angeles, California",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/N10-1145/",
    pages = "1011--1019"
}