@inproceedings{xu-etal-2023-prediction,
    title = "Prediction and Calibration: Complex Reasoning over Knowledge Graph with Bi-directional Directed Acyclic Graph Neural Network",
    author = "Xu, Yao  and
      He, Shizhu  and
      Cai, Li  and
      Liu, Kang  and
      Zhao, Jun",
    editor = "Rogers, Anna  and
      Boyd-Graber, Jordan  and
      Okazaki, Naoaki",
    booktitle = "Findings of the Association for Computational Linguistics: ACL 2023",
    month = jul,
    year = "2023",
    address = "Toronto, Canada",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2023.findings-acl.450/",
    doi = "10.18653/v1/2023.findings-acl.450",
    pages = "7189--7198"
}