Hiroto Tamura author Tosho Hirasawa author Masahiro Kaneko author Mamoru Komachi author 2020-12 text Toshiaki Nakazawa editor Hideki Nakayama editor Chenchen Ding editor Raj Dabre editor Anoop Kunchukuttan editor Win Pa Pa editor Ondřej Bojar editor Shantipriya Parida editor Isao Goto editor Hidaya Mino editor Hiroshi Manabe editor Katsuhito Sudoh editor Sadao Kurohashi editor Pushpak Bhattacharyya editor Association for Computational Linguistics Suzhou, China conference publication tamura-etal-2020-tmu 10.18653/v1/2020.wat-1.7 https://aclanthology.org/2020.wat-1.7/ 2020-12 80 91