@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" }