Xun Ran - researchr alias

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Viewing Publication 1 - 6 from 6

2024

DPSUR: Accelerating Differentially Private Stochastic Gradient Descent Using Selective Update and ReleaseJie Fu, Qingqing Ye 0001, Haibo Hu 0001, Zhili Chen, Lulu Wang, Kuncan Wang, Xun Ran. pvldb, 17(6):1200-1213, February 2024. [doi]

2023

An improved matrix factorization with local differential privacy based on piecewise mechanism for recommendation systemsYong Wang 0009, Mingxing Gao, Xun Ran, Jun Ma 0003, Leo Yu Zhang. eswa, 216:119457, April 2023. [doi]

Probabilistic Matrix Factorization Recommendation Approach for Integrating Multiple Information SourcesJiangzhou Deng, Xun Ran, Yong Wang 0009, Leo Yu Zhang, Junpeng Guo. tsmc, 53(10):6220-6231, October 2023. [doi]

2022

A differentially private nonnegative matrix factorization for recommender systemXun Ran, Yong Wang 0009, Leo Yu Zhang, Jun Ma 0003. isci, 592:21-35, 2022. [doi]

A differentially private matrix factorization based on vector perturbation for recommender systemXun Ran, Yong Wang 0009, Leo Yu Zhang, Jun Ma. ijon, 483:32-41, 2022. [doi]

2021

An efficient and accurate recommendation strategy using degree classification criteria for item-based collaborative filteringJunpeng Guo, Jiangzhou Deng, Xun Ran, Yong Wang 0009, Hang Jin. eswa, 164:113756, 2021. [doi]

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