@inproceedings{liang-etal-2019-relation,
    title = "Relation Discovery with Out-of-Relation Knowledge Base as Supervision",
    author = "Liang, Yan  and
      Liu, Xin  and
      Zhang, Jianwen  and
      Song, Yangqiu",
    editor = "Burstein, Jill  and
      Doran, Christy  and
      Solorio, Thamar",
    booktitle = "Proceedings of the 2019 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers)",
    month = jun,
    year = "2019",
    address = "Minneapolis, Minnesota",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/N19-1332/",
    doi = "10.18653/v1/N19-1332",
    pages = "3280--3290"
}