@inproceedings{oneill-etal-2004-queens,
    title = "The Queen{'}s Agents: Using Collaborating Object-Based Dialogue Agents in the Queen{'}s Communicator",
    author = "O{'}Neill, Ian  and
      Hanna, Philip  and
      Liu, Xingkun  and
      McTear, Michael",
    booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics",
    month = "aug 23–aug 27",
    year = "2004",
    address = "Geneva, Switzerland",
    publisher = "COLING",
    url = "https://preview.aclanthology.org/fix-sig-urls/C04-1019/",
    pages = "127--133"
}