Exploring Adaptor Grammars for Native Language Identification Sze-Meng Jojo Wong author Mark Dras author Mark Johnson author 2012-07 text Proceedings of the 2012 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning Jun’ichi Tsujii editor James Henderson editor Marius Paşca editor Association for Computational Linguistics Jeju Island, Korea conference publication wong-etal-2012-exploring https://aclanthology.org/D12-1064/ 2012-07 699 709