Chenhui Chu author Toshiaki Nakazawa author Daisuke Kawahara author Sadao Kurohashi author 2016-12 text Koiti Hasida editor Kam-Fai Wong editor Nicoletta Calzorari editor Key-Sun Choi editor The COLING 2016 Organizing Committee Osaka, Japan conference publication chu-etal-2016-sctb https://aclanthology.org/W16-5407/ 2016-12 59 67