Rui Wang author Haipeng Sun author Kehai Chen author Chenchen Ding author Masao Utiyama author Eiichiro Sumita author 2019-11 text Toshiaki Nakazawa editor Chenchen Ding editor Raj Dabre editor Anoop Kunchukuttan editor Nobushige Doi editor Yusuke Oda editor Ondřej Bojar editor Shantipriya Parida editor Isao Goto editor Hidaya Mino editor Association for Computational Linguistics Hong Kong, China conference publication wang-etal-2019-english 10.18653/v1/D19-5209 https://aclanthology.org/D19-5209/ 2019-11 90 93