Prediction and Calibration: Complex Reasoning over Knowledge Graph with Bi-directional Directed Acyclic Graph Neural Network Yao Xu author Shizhu He author Li Cai author Kang Liu author Jun Zhao author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication xu-etal-2023-prediction 10.18653/v1/2023.findings-acl.450 https://aclanthology.org/2023.findings-acl.450/ 2023-07 7189 7198