@InProceedings{boufaden:2003:ACL-companion,
  author    = {Narj\`{e} Boufaden},
  title     = {An Ontology-based Semantic Tagger for IE system},
  booktitle = {The Companion Volume to the Proceedings of 41st Annual Meeting of the Association for Computational Linguistics},
  month     = {July},
  year      = {2003},
  address   = {Sapporo, Japan},
  publisher = {Association for Computational Linguistics},
  pages     = {7--14},
  url       = {http://www.aclweb.org/anthology/P03-2001},
  doi       = {10.3115/1075178.1075179}
}