Search Results for author: Fei Zheng

Found 7 papers, 1 papers with code

Input Reconstruction Attack against Vertical Federated Large Language Models

no code implementations7 Nov 2023 Fei Zheng

However, in this paper, we demonstrate that in LLMs, VFL fails to protect the user input since it is simple and cheap to reconstruct the input from the intermediate embeddings.

Reconstruction Attack Sentence +2

Defending Label Inference Attacks in Split Learning under Regression Setting

no code implementations18 Aug 2023 Haoze Qiu, Fei Zheng, Chaochao Chen, Xiaolin Zheng

As a privacy-preserving method for implementing Vertical Federated Learning, Split Learning has been extensively researched.

Privacy Preserving regression +1

Making Split Learning Resilient to Label Leakage by Potential Energy Loss

no code implementations18 Oct 2022 Fei Zheng, Chaochao Chen, Binhui Yao, Xiaolin Zheng

As a practical privacy-preserving learning method, split learning has drawn much attention in academia and industry.

Privacy Preserving

Towards Secure and Practical Machine Learning via Secret Sharing and Random Permutation

1 code implementation17 Aug 2021 Fei Zheng, Chaochao Chen, Xiaolin Zheng, Mingjie Zhu

Since our method reduces the cost for element-wise function computation, it is more efficient than existing cryptographic methods.

BIG-bench Machine Learning Privacy Preserving +1

Efficient Private Machine Learning by Differentiable Random Transformations

no code implementations18 Aug 2020 Fei Zheng

With the increasing demands for privacy protection, many privacy-preserving machine learning systems were proposed in recent years.

BIG-bench Machine Learning Privacy Preserving

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