Leveraging Capsule Routing to Associate Knowledge with Medical Literature Hierarchically Xin Liu author Qingcai Chen author Junying Chen author Wenxiu Zhou author Tingyu Liu author Xinlan Yang author Weihua Peng author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication liu-etal-2021-leveraging 10.18653/v1/2021.emnlp-main.285 https://aclanthology.org/2021.emnlp-main.285/ 2021-11 3518 3532