IEEE transactions on pattern analysis and machine intelligence
HGNN Shield: Defending Hypergraph Neural Networks Against High-Order Structure Attack.
Yifan Feng, Yifan Zhang, Shaoyi Du, Shihui Ying, Jun-Hai Yong, Yue Gao
Published: 202510.1109/TPAMI.2025.3648431
Abstract
Hypergraph Neural Networks (HGNNs) are crucial in modeling complex high-order correlations in diverse domains, utilizing hyperedges that connect multiple vertices. However, their susceptibility to structural attacks and irrational connections can dis…
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