@InProceedings{nagata-EtAl:2006:COLACL1,
  author    = {Nagata, Ryo  and  Kawai, Atsuo  and  Morihiro, Koichiro  and  Isu, Naoki},
  title     = {A Feedback-Augmented Method for Detecting Errors in the Writing of Learners of English},
  booktitle = {Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics},
  month     = {July},
  year      = {2006},
  address   = {Sydney, Australia},
  publisher = {Association for Computational Linguistics},
  pages     = {241--248},
  url       = {http://www.aclweb.org/anthology/P06-1031},
  doi       = {10.3115/1220175.1220206}
}