@InProceedings{feldman-rosenfeld:2006:EMNLP,
  author    = {Feldman, Ronen  and  Rosenfeld, Benjamin},
  title     = {Boosting Unsupervised Relation Extraction by Using NER},
  booktitle = {Proceedings of the 2006 Conference on Empirical Methods in Natural Language Processing},
  month     = {July},
  year      = {2006},
  address   = {Sydney, Australia},
  publisher = {Association for Computational Linguistics},
  pages     = {473--481},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-1656}
}