@inproceedings{morishita-etal-2019-ntt, title = "{NTT} Neural Machine Translation Systems at {WAT} 2019", author = "Morishita, Makoto and Suzuki, Jun and Nagata, Masaaki", editor = "Nakazawa, Toshiaki and Ding, Chenchen and Dabre, Raj and Kunchukuttan, Anoop and Doi, Nobushige and Oda, Yusuke and Bojar, Ond{\v{r}}ej and Parida, Shantipriya and Goto, Isao and Mino, Hidaya", booktitle = "Proceedings of the 6th Workshop on Asian Translation", month = nov, year = "2019", address = "Hong Kong, China", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest_wac_2008/D19-5211/", doi = "10.18653/v1/D19-5211", pages = "99--105" }