33 citations · 103 across the 9 of their papers we have counts for
4 papers · 1 filter
Privacy and Utility Tradeoff in Approximate Differential Privacy
Quan Geng, Wei Ding, Ruiqi Guo +1
We characterize the minimum noise amplitude and power for noise-adding mechanisms in -differential privacy for single real-valued query function. We derive new lower bounds…
Optimal Noise-Adding Mechanism in Additive Differential Privacy
Quan Geng, Wei Ding, Ruiqi Guo +1
We derive the optimal -differentially private query-output independent noise-adding mechanism for single real-valued query function under a general cost-minimization framew…
The Optimal Mechanism in Differential Privacy: Multidimensional Setting
Quan Geng, Pramod Viswanath
We derive the optimal -differentially private mechanism for a general two-dimensional real-valued (histogram-like) query function under a utility-maximization (or cost-minimizat…
The Optimal Mechanism in Differential Privacy
Quan Geng, Pramod Viswanath
We derive the optimal -differentially private mechanism for single real-valued query function under a very general utility-maximization (or cost-minimization) framework. The cla…