Relation Extraction with Type-aware Map Memories of Word Dependencies Guimin Chen author Yuanhe Tian author Yan Song author Xiang Wan author 2021-08 text Findings of the Association for Computational Linguistics: ACL-IJCNLP 2021 Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication chen-etal-2021-relation 10.18653/v1/2021.findings-acl.221 https://aclanthology.org/2021.findings-acl.221/ 2021-08 2501 2512