Staircase Sign Method: Boosting adversarial attacks by mitigating gradient distortion

Pengpeng Zeng

doi:10.1016/j.patcog.2025.111983

Staircase Sign Method: Boosting adversarial attacks by mitigating gradient distortion

2025-07-07

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DOI：10.1016/j.patcog.2025.111983

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• Sign Method ignores differences in gradient vector units. • Our Staircase Sign Method (S 2M) improves gradient utilization. • Our S 2M can be integrated into FGSM algorithm family. • Experiments on ImageNet show our S 2M outperforms FGSM in attacks.

Staircase Sign Method: Boosting adversarial attacks by mitigating gradient distortion

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