@inproceedings{gravano-hirschberg-2009-turn,
    title = "Turn-Yielding Cues in Task-Oriented Dialogue",
    author = "Gravano, Agust{\'i}n  and
      Hirschberg, Julia",
    editor = "Healey, Patrick  and
      Pieraccini, Roberto  and
      Byron, Donna  and
      Young, Steve  and
      Purver, Matthew",
    booktitle = "Proceedings of the {SIGDIAL} 2009 Conference",
    month = sep,
    year = "2009",
    address = "London, UK",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W09-3936/",
    pages = "253--261"
}