@inproceedings{xu-etal-2021-document-graph,
    title = "Document Graph for Neural Machine Translation",
    author = "Xu, Mingzhou  and
      Li, Liangyou  and
      Wong, Derek F.  and
      Liu, Qun  and
      Chao, Lidia S.",
    editor = "Moens, Marie-Francine  and
      Huang, Xuanjing  and
      Specia, Lucia  and
      Yih, Scott Wen-tau",
    booktitle = "Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2021",
    address = "Online and Punta Cana, Dominican Republic",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.emnlp-main.663/",
    doi = "10.18653/v1/2021.emnlp-main.663",
    pages = "8435--8448"
}