Deep Cognitive Reasoning Network for Multi-hop Question Answering over Knowledge Graphs Jianyu Cai author Zhanqiu Zhang author Feng Wu author Jie Wang 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 cai-etal-2021-deep 10.18653/v1/2021.findings-acl.19 https://aclanthology.org/2021.findings-acl.19/ 2021-08 219 229