Search Results for author: Weiwei Ni

Found 2 papers, 0 papers with code

PATE-TripleGAN: Privacy-Preserving Image Synthesis with Gaussian Differential Privacy

no code implementations19 Apr 2024 Zepeng Jiang, Weiwei Ni, Yifan Zhang

This algorithm allows the model to retain gradient information more effectively while ensuring privacy protection, thereby enhancing the model's utility.

Image Generation Privacy Preserving

Community Preserved Social Graph Publishing with Node Differential Privacy

no code implementations5 Jan 2021 Sen Zhang, Weiwei Ni, Nan Fu

Community structure, which is an important global pattern of nodes, is a crucial data utility as it serves as fundamental operations for many graph analysis tasks.

Cryptography and Security

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