@inproceedings{wang-etal-2004-using,
    title = "Using the Web as Corpus for Un-supervised Learning in Question Answering",
    author = "Wang, Yi-Chia  and
      Wu, Jian-Cheng  and
      Liang, Tyne  and
      Chang, Jason S.",
    editor = "Chien, Lee-Feng  and
      Wang, Hsin-Min",
    booktitle = "Proceedings of the 16th Conference on Computational Linguistics and Speech Processing",
    month = sep,
    year = "2004",
    address = "Taipei, Taiwan",
    publisher = "The Association for Computational Linguistics and Chinese Language Processing (ACLCLP)",
    url = "https://preview.aclanthology.org/ingest_wac_2008/O04-1020/",
    pages = "191--198"
}