@inproceedings{liu-etal-2021-leveraging,
    title = "Leveraging Capsule Routing to Associate Knowledge with Medical Literature Hierarchically",
    author = "Liu, Xin  and
      Chen, Qingcai  and
      Chen, Junying  and
      Zhou, Wenxiu  and
      Liu, Tingyu  and
      Yang, Xinlan  and
      Peng, Weihua",
    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://preview.aclanthology.org/fix-sig-urls/2021.emnlp-main.285/",
    doi = "10.18653/v1/2021.emnlp-main.285",
    pages = "3518--3532"
}