@inproceedings{bing-etal-2016-using,
    title = "Using Graphs of Classifiers to Impose Constraints on Semi-supervised Relation Extraction",
    author = "Bing, Lidong  and
      Cohen, William  and
      Dhingra, Bhuwan  and
      Wang, Richard",
    booktitle = "Proceedings of the 5th Workshop on Automated Knowledge Base Construction",
    month = jun,
    year = "2016",
    address = "San Diego, CA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W16-1301",
    doi = "10.18653/v1/W16-1301",
    pages = "1--6",
}