@inproceedings{hixon-etal-2012-semantic,
    title = "Semantic Specificity in Spoken Dialogue Requests",
    author = "Hixon, Ben  and
      Passonneau, Rebecca J.  and
      Epstein, Susan L.",
    editor = "Lee, Gary Geunbae  and
      Ginzburg, Jonathan  and
      Gardent, Claire  and
      Stent, Amanda",
    booktitle = "Proceedings of the 13th Annual Meeting of the Special Interest Group on Discourse and Dialogue",
    month = jul,
    year = "2012",
    address = "Seoul, South Korea",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W12-1635/",
    pages = "257--260"
}