Open Relation Extraction with Non-existent and Multi-span Relationships

1. Huifan Yang(Beijing Key Laboratory of Intelligence Telecommunication Software and Multimedia, Beijing University of Posts and Telecommunications)
2. Da-Wei Li(Microsoft Software Technology Center Asia)
3. Zekun Li(Beijing Key Laboratory of Intelligence Telecommunication Software and Multimedia, Beijing University of Posts and Telecommunications)
4. Donglin Yang(Beijing Key Laboratory of Intelligence Telecommunication Software and Multimedia, Beijing University of Posts and Telecommunications)
5. Bin Wu(Beijing Key Laboratory of Intelligence Telecommunication Software and Multimedia, Beijing University of Posts and Telecommunications)

@inproceedings{KR2022-37,
    title     = {{Open Relation Extraction with Non-existent and Multi-span Relationships}},
    author    = {Yang, Huifan and Li, Da-Wei and Li, Zekun and Yang, Donglin and Wu, Bin},
    booktitle = {{Proceedings of the 19th International Conference on Principles of Knowledge Representation and Reasoning}},
    pages     = {373--383},
    year      = {2022},
    month     = {8},
    doi       = {10.24963/kr.2022/37},
    url       = {https://doi.org/10.24963/kr.2022/37},
  }