@inproceedings{wu-etal-2011-answering,
    title = "Answering Complex Questions via Exploiting Social {Q}{\&}{A} Collection",
    author = "Wu, Youzheng  and
      Hori, Chiori  and
      Kawai, Hisashi  and
      Kashioka, Hideki",
    editor = "Wang, Haifeng  and
      Yarowsky, David",
    booktitle = "Proceedings of 5th International Joint Conference on Natural Language Processing",
    month = nov,
    year = "2011",
    address = "Chiang Mai, Thailand",
    publisher = "Asian Federation of Natural Language Processing",
    url = "https://preview.aclanthology.org/fix-sig-urls/I11-1107/",
    pages = "956--964"
}