Evaluation Dataset and System for Japanese Lexical Simplification Tomoyuki Kajiwara author Kazuhide Yamamoto author 2015-07 text Proceedings of the ACL-IJCNLP 2015 Student Research Workshop Kuan-Yu Chen editor Angelina Ivanova editor Ellie Pavlick editor Emily Bender editor Chin-Yew Lin editor Stephan Oepen editor Association for Computational Linguistics Beijing, China conference publication kajiwara-yamamoto-2015-evaluation 10.3115/v1/P15-3006 https://aclanthology.org/P15-3006/ 2015-07 35 40