Quan Geng

activity

20112019

most citedOn the Local Correctness of L^1 Minimization for Dictionary Learning

33 citations · 103 across the 9 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

cs.CR2018★ 12 cited

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 $(ε, δ)$ -differential privacy for single real-valued query function. We derive new lower bounds…

cs.CR2018★ 20 cited

Optimal Noise-Adding Mechanism in Additive Differential Privacy

Quan Geng, Wei Ding, Ruiqi Guo +1

We derive the optimal $(0, δ)$ -differentially private query-output independent noise-adding mechanism for single real-valued query function under a general cost-minimization framew…