@inproceedings{sugiyama-etal-2013-open,
    title = "Open-domain Utterance Generation for Conversational Dialogue Systems using Web-scale Dependency Structures",
    author = "Sugiyama, Hiroaki  and
      Meguro, Toyomi  and
      Higashinaka, Ryuichiro  and
      Minami, Yasuhiro",
    editor = "Eskenazi, Maxine  and
      Strube, Michael  and
      Di Eugenio, Barbara  and
      Williams, Jason D.",
    booktitle = "Proceedings of the {SIGDIAL} 2013 Conference",
    month = aug,
    year = "2013",
    address = "Metz, France",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W13-4051/",
    pages = "334--338"
}