Error Correcting Romaji-kana Conversion for Japanese Language Education Seiji Kasahara author Mamoru Komachi author Masaaki Nagata author Yuji Matsumoto author 2011-11 text Proceedings of the Workshop on Advances in Text Input Methods (WTIM 2011) Hideto Kazawa editor Hisami Suzuki editor Taku Kudo editor Asian Federation of Natural Language Processing Chiang Mai, Thailand conference publication kasahara-etal-2011-error https://aclanthology.org/W11-3506/ 2011-11 38 42