7 citations · 10 across the 5 of their papers we have counts for
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cs.IR2016
Matrix Factorization Method for Decentralized Recommender Systems
Wenjie Zheng
Decentralized recommender system does not rely on the central service provider, and the users can keep the ownership of their ratings. This article brings the theoretically well-st…
stat.ML2016
Two Differentially Private Rating Collection Mechanisms for Recommender Systems
Wenjie Zheng
We design two mechanisms for the recommender system to collect user ratings. One is modified Laplace mechanism, and the other is randomized response mechanism. We prove that they a…