4 citations · 5 across the 2 of their papers we have counts for
3 papers
cs.CR2020★ 1 cited
Utility-efficient Differentially Private K-means Clustering based on Cluster Merging
Tianjiao Ni, Minghao Qiao, Zhili Chen +2
Differential privacy is widely used in data analysis. State-of-the-art -means clustering algorithms with differential privacy typically add an equal amount of noise to centroids…
cs.CR2020★ 4 cited
Differentially Private Combinatorial Cloud Auction
Tianjiao Ni, Zhili Chen, Lin Chen +3
Cloud service providers typically provide different types of virtual machines (VMs) to cloud users with various requirements. Thanks to its effectiveness and fairness, auction has…
cs.CR2018
Differentially Private Double Spectrum Auction with Approximate Social Welfare Maximization
Zhili Chen, Tianjiao Ni, Hong Zhong +2
Spectrum auction is an effective approach to improving spectrum utilization, by leasing idle spectrum from primary users to secondary users. Recently, a few differentially private…