@inproceedings{ijcai2023p572,
  title     = {PPAT: Progressive Graph Pairwise Attention Network for Event Causality Identification},
  author    = {Liu, Zhenyu and Hu, Baotian and Xu, Zhenran and Zhang, Min},
  booktitle = {Proceedings of the Thirty-Second International Joint Conference on
               Artificial Intelligence, {IJCAI-23}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Edith Elkind},
  pages     = {5150--5158},
  year      = {2023},
  month     = {8},
  note      = {Main Track},
  doi       = {10.24963/ijcai.2023/572},
  url       = {https://doi.org/10.24963/ijcai.2023/572},
}