When and Why is Document-level Context Useful in Neural Machine Translation? Yunsu Kim author Duc Thanh Tran author Hermann Ney author 2019-11 text Proceedings of the Fourth Workshop on Discourse in Machine Translation (DiscoMT 2019) Andrei Popescu-Belis editor Sharid Loáiciga editor Christian Hardmeier editor Deyi Xiong editor Association for Computational Linguistics Hong Kong, China conference publication kim-etal-2019-document 10.18653/v1/D19-6503 https://aclanthology.org/D19-6503/ 2019-11 24 34