@inproceedings{ijcai2026p285,
  title     = {HGOOD: Hypergraph-enhanced Graph Contrastive Learning for Graph Out-of-Distribution Detection},
  author    = {Fan, Xuanting and Wang, Chenyu and Gao, Yueyue and Ju, Wei and Wang, Yifan},
  booktitle = {Proceedings of the Thirty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-26}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Diego Calvanese},
  pages     = {2563--2571},
  year      = {2026},
  month     = {8},
  note      = {Main Track},
  doi       = {10.24963/ijcai.2026/285},
  url       = {https://doi.org/10.24963/ijcai.2026/285},
}