Search Results for author: Hongquan Liu

Found 2 papers, 2 papers with code

Flexible Differentially Private Vertical Federated Learning with Adaptive Feature Embeddings

1 code implementation26 Jul 2023 Yuxi Mi, Hongquan Liu, Yewei Xia, Yiheng Sun, Jihong Guan, Shuigeng Zhou

The emergence of vertical federated learning (VFL) has stimulated concerns about the imperfection in privacy protection, as shared feature embeddings may reveal sensitive information under privacy attacks.

Vertical Federated Learning

DuetFace: Collaborative Privacy-Preserving Face Recognition via Channel Splitting in the Frequency Domain

1 code implementation15 Jul 2022 Yuxi Mi, Yuge Huang, Jiazhen Ji, Hongquan Liu, Xingkun Xu, Shouhong Ding, Shuigeng Zhou

To compensate, the method introduces a plug-in interactive block to allow attention transfer from the client-side by producing a feature mask.

Collaborative Inference Face Recognition +1

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