Blackknife: Query-Free Black-Box Rewiring Attacks on Heterogeneous Graph Neural Networks

arXiv:2606.29240 · cs.LG, cs.SI · Submitted 2026-06-28 · Read on arXiv

cs.LG, cs.SI

Submitted: 2026-06-28

Updated: 2026-10-13

Terminology

• Heterogeneous Graph — 4× in this paper · explained in 2 episodes
• Benchmark — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Surrogate Model — 1× in this paper · explained in 2 episodes

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