@inproceedings{liu-etal-2017-heterogeneous,
    title = "Heterogeneous Supervision for Relation Extraction: A Representation Learning Approach",
    author = "Liu, Liyuan  and
      Ren, Xiang  and
      Zhu, Qi  and
      Zhi, Shi  and
      Gui, Huan  and
      Ji, Heng  and
      Han, Jiawei",
    editor = "Palmer, Martha  and
      Hwa, Rebecca  and
      Riedel, Sebastian",
    booktitle = "Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing",
    month = sep,
    year = "2017",
    address = "Copenhagen, Denmark",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/D17-1005/",
    doi = "10.18653/v1/D17-1005",
    pages = "46--56"
}