Xun Ran

According to our database, Xun Ran authored at least 6 papers between 2021 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

DPSUR: Accelerating Differentially Private Stochastic Gradient Descent Using Selective Update and Release.

Jie Fu, Qingqing Ye, Haibo Hu, Zhili Chen, Lulu Wang, Kuncan Wang, Xun Ran

Proc. VLDB Endow., February, 2024

2023

Probabilistic Matrix Factorization Recommendation Approach for Integrating Multiple Information Sources.

Jiangzhou Deng, Xun Ran, Yong Wang, Leo Yu Zhang, Junpeng Guo

IEEE Trans. Syst. Man Cybern. Syst., October, 2023

An improved matrix factorization with local differential privacy based on piecewise mechanism for recommendation systems.

Yong Wang, Mingxing Gao, Xun Ran, Jun Ma, Leo Yu Zhang

Expert Syst. Appl., April, 2023

2022

A differentially private nonnegative matrix factorization for recommender system.

Xun Ran, Yong Wang, Leo Yu Zhang, Jun Ma

Inf. Sci., 2022

A differentially private matrix factorization based on vector perturbation for recommender system.

Xun Ran, Yong Wang, Leo Yu Zhang, Jun Ma

Neurocomputing, 2022

2021

An efficient and accurate recommendation strategy using degree classification criteria for item-based collaborative filtering.

Junpeng Guo, Jiangzhou Deng, Xun Ran, Yong Wang, Hang Jin

Expert Syst. Appl., 2021