@inproceedings{chen-di-eugenio-2012-co,
    title = "Co-reference via Pointing and Haptics in Multi-Modal Dialogues",
    author = "Chen, Lin  and
      Di Eugenio, Barbara",
    editor = "Fosler-Lussier, Eric  and
      Riloff, Ellen  and
      Bangalore, Srinivas",
    booktitle = "Proceedings of the 2012 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = jun,
    year = "2012",
    address = "Montr{\'e}al, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/N12-1058/",
    pages = "523--527"
}