@inproceedings{liu-etal-2013-modeling,
    title = "Modeling Collaborative Referring for Situated Referential Grounding",
    author = "Liu, Changsong  and
      Fang, Rui  and
      She, Lanbo  and
      Chai, Joyce",
    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://preview.aclanthology.org/fix-sig-urls/W13-4010/",
    pages = "78--86"
}