Automated Grammar Correction Using Hierarchical Phrase-Based Statistical Machine Translation Bibek Behera author Pushpak Bhattacharyya author 2013-10 text Proceedings of the Sixth International Joint Conference on Natural Language Processing Ruslan Mitkov editor Jong C Park editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication behera-bhattacharyya-2013-automated https://aclanthology.org/I13-1122/ 2013-10 937 941