@InProceedings{shen-satta-joshi:2007:ACLMain,
  author    = {Shen, Libin  and  Satta, Giorgio  and  Joshi, Aravind},
  title     = {Guided Learning for Bidirectional Sequence Classification},
  booktitle = {Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics},
  month     = {June},
  year      = {2007},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computational Linguistics},
  pages     = {760--767},
  url       = {http://www.aclweb.org/anthology/P07-1096}
}