Author

Peng-Fei Ding

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#machine learning Preprint Sep 2026

A Robust Watermark-based Fingerprint Framework for GNNs Ownership Verification

A Robust watErMArk-based fingeRprint frameworK for GNNs, named REMARK, which first generates carefully crafted in-distribution watermark graphs that maximize output differences between GNN models, thus mitigating OOD-induced performance degradation.

Han Zhang, Yan Wang, Guan-Feng Liu et al. · 0 citations