@inproceedings{luu-etal-2021-explaining,
    title = "Explaining Relationships Between Scientific Documents",
    author = "Luu, Kelvin  and
      Wu, Xinyi  and
      Koncel-Kedziorski, Rik  and
      Lo, Kyle  and
      Cachola, Isabel  and
      Smith, Noah A.",
    editor = "Zong, Chengqing  and
      Xia, Fei  and
      Li, Wenjie  and
      Navigli, Roberto",
    booktitle = "Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers)",
    month = aug,
    year = "2021",
    address = "Online",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2021.acl-long.166/",
    doi = "10.18653/v1/2021.acl-long.166",
    pages = "2130--2144"
}