@inproceedings{wang-etal-2018-multi-layer,
    title = "Multi-layer Representation Fusion for Neural Machine Translation",
    author = "Wang, Qiang  and
      Li, Fuxue  and
      Xiao, Tong  and
      Li, Yanyang  and
      Li, Yinqiao  and
      Zhu, Jingbo",
    editor = "Bender, Emily M.  and
      Derczynski, Leon  and
      Isabelle, Pierre",
    booktitle = "Proceedings of the 27th International Conference on Computational Linguistics",
    month = aug,
    year = "2018",
    address = "Santa Fe, New Mexico, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/C18-1255/",
    pages = "3015--3026"
}