@inproceedings{pizzato-2004-using,
    title = "Using a Trie-based Structure for Question Analysis",
    author = "Pizzato, Luiz Augusto Sangoi",
    editor = "Asudeh, Ash  and
      Paris, Cecile  and
      Wan, Stephen",
    booktitle = "Proceedings of the Australasian Language Technology Workshop 2004",
    month = dec,
    year = "2004",
    address = "Sydney, Australia",
    url = "https://preview.aclanthology.org/ingest-emnlp/U04-1004/",
    pages = "25--31"
}