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GIDD: Gradient inversion using diffusion model for denoising in federated learning

delete2026-01-20
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PRE
AI
X
Xuebo Wang
H
Hongguang Sun *
Y
Yi He
DOI:10.1016/j.neucom.2026.132682delete
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摘要

摘要

En 中文
• Introduces GIDD, a diffusion-based GIA with staged reverse denoising coupled with gradient matching for stable, controllable reconstruction. • Provides theory-informed justification: under mild Lipschitz conditions, block-wise optimization admits approximately monotonic descent. • Proposes QRC-PSNR, a unified metric combining quality, computational efficiency, and hardware resource usage. • Evaluates on CelebA and ImageNet, including classical and hybrid defenses, demonstrating competitive overall performance and efficiency.

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Neurocomputing 封面图
Neurocomputing
IF:
6.5
论文数:
2.5W
被引数:
6.5W

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