Correcting Preposition Errors in Learner English Using Error Case Frames and Feedback Messages Ryo Nagata author Mikko Vilenius author Edward Whittaker author 2014-06 text Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Kristina Toutanova editor Hua Wu editor Association for Computational Linguistics Baltimore, Maryland conference publication nagata-etal-2014-correcting 10.3115/v1/P14-1071 https://aclanthology.org/P14-1071/ 2014-06 754 764