Multi-Hypothesis Machine Translation Evaluation Marina Fomicheva author Lucia Specia author Francisco Guzmán author 2020-07 text Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics Dan Jurafsky editor Joyce Chai editor Natalie Schluter editor Joel Tetreault editor Association for Computational Linguistics Online conference publication fomicheva-etal-2020-multi 10.18653/v1/2020.acl-main.113 https://aclanthology.org/2020.acl-main.113/ 2020-07 1218 1232