@inproceedings{yoshino-etal-2011-spoken,
    title = "Spoken Dialogue System based on Information Extraction using Similarity of Predicate Argument Structures",
    author = "Yoshino, Koichiro  and
      Mori, Shinsuke  and
      Kawahara, Tatsuya",
    editor = "Chai, Joyce Y.  and
      Moore, Johanna D.  and
      Passonneau, Rebecca J.  and
      Traum, David R.",
    booktitle = "Proceedings of the {SIGDIAL} 2011 Conference",
    month = jun,
    year = "2011",
    address = "Portland, Oregon",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W11-2008/",
    pages = "59--66"
}