Search Results for author: Junxue Zhang

Found 7 papers, 1 papers with code

Secure Forward Aggregation for Vertical Federated Neural Networks

no code implementations28 Jun 2022 Shuowei Cai, Di Chai, Liu Yang, Junxue Zhang, Yilun Jin, Leye Wang, Kun Guo, Kai Chen

In this paper, we focus on SplitNN, a well-known neural network framework in VFL, and identify a trade-off between data security and model performance in SplitNN.

Privacy Preserving Vertical Federated Learning

Practical and Secure Federated Recommendation with Personalized Masks

no code implementations18 Aug 2021 Liu Yang, Junxue Zhang, Di Chai, Leye Wang, Kun Guo, Kai Chen, Qiang Yang

In this paper, we proposed federated masked matrix factorization (FedMMF) to protect the data privacy in federated recommender systems without sacrificing efficiency and effectiveness.

Federated Learning Recommendation Systems

Aegis: A Trusted, Automatic and Accurate Verification Framework for Vertical Federated Learning

no code implementations16 Aug 2021 Cengguang Zhang, Junxue Zhang, Di Chai, Kai Chen

In this paper, we present Aegis, a trusted, automatic, and accurate verification framework to verify the security of VFL jobs.

Privacy Preserving Vertical Federated Learning

FedEval: A Holistic Evaluation Framework for Federated Learning

1 code implementation19 Nov 2020 Di Chai, Leye Wang, Liu Yang, Junxue Zhang, Kai Chen, Qiang Yang

In this paper, we propose a holistic evaluation framework for FL called FedEval, and present a benchmarking study on seven state-of-the-art FL algorithms.

Benchmarking Federated Learning +1

Quantifying the Performance of Federated Transfer Learning

no code implementations30 Dec 2019 Qinghe Jing, Weiyan Wang, Junxue Zhang, Han Tian, Kai Chen

The scarcity of data and isolated data islands encourage different organizations to share data with each other to train machine learning models.

Transfer Learning

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