@InProceedings{hassan-hassan-noeman:2006:TextGraphs,
  author    = {Hassan, Hany  and  Hassan, Ahmed  and  Noeman, Sara},
  title     = {Graph Based Semi-Supervised Approach for Information Extraction},
  booktitle = {Proceedings of TextGraphs: the First Workshop on Graph Based Methods for Natural Language Processing},
  month     = {June},
  year      = {2006},
  address   = {New York City},
  publisher = {Association for Computational Linguistics},
  pages     = {9--16},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-3802}
}