A Feedback-Augmented Method for Detecting Errors in the Writing of Learners of English Ryo Nagata author Atsuo Kawai author Koichiro Morihiro author Naoki Isu author 2006-07 text Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics Nicoletta Calzolari editor Claire Cardie editor Pierre Isabelle editor Association for Computational Linguistics Sydney, Australia conference publication nagata-etal-2006-feedback 10.3115/1220175.1220206 https://aclanthology.org/P06-1031/ 2006-07 241 248