@inproceedings{beyondbleutrainingneuralmachine,
  title = {Beyond BLEU:Training Neural Machine Translation with Semantic Similarity},
  author = {John Wieting and Taylor Berg-Kirkpatrick and Kevin Gimpel and Graham Neubig},
  year = {2019},
  booktitle = {ACL 2019 7},
  url = {https://aclanthology.org/P19-1427},
}