@inproceedings{raunak-etal-2019-leveraging,
    title = "On Leveraging the Visual Modality for Neural Machine Translation",
    author = "Raunak, Vikas  and
      Choe, Sang Keun  and
      Lu, Quanyang  and
      Xu, Yi  and
      Metze, Florian",
    editor = "van Deemter, Kees  and
      Lin, Chenghua  and
      Takamura, Hiroya",
    booktitle = "Proceedings of the 12th International Conference on Natural Language Generation",
    month = oct # "–" # nov,
    year = "2019",
    address = "Tokyo, Japan",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W19-8620/",
    doi = "10.18653/v1/W19-8620",
    pages = "147--151"
}