@inproceedings{park-etal-2015-question,
    title = "Question Answering System using Multiple Information Source and Open Type Answer Merge",
    author = "Park, Seonyeong  and
      Kwon, Soonchoul  and
      Kim, Byungsoo  and
      Han, Sangdo  and
      Shim, Hyosup  and
      Lee, Gary Geunbae",
    editor = "Gerber, Matt  and
      Havasi, Catherine  and
      Lacatusu, Finley",
    booktitle = "Proceedings of the 2015 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Demonstrations",
    month = jun,
    year = "2015",
    address = "Denver, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/N15-3023/",
    doi = "10.3115/v1/N15-3023",
    pages = "111--115"
}