@inproceedings{guided2013,
  title={Infusion of Labeled Data into Distant Supervision for Relation Extraction},
  author={Maria Pershina and Min, Bonan and Xu, Wei and Grishman, Ralph},
  booktitle = {Proceedings of the 2014 Conference of the Association for Computational Linguistics (ACL 2014)},
  month     = {June},
  year      = {2014},
  address   = {Baltimore, US},
  publisher = {Association for Computational Linguistics}
}