33 citations · 103 across the 9 of their papers we have counts for
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cs.CR2013★ 11 cited
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…
cs.IT2013
On the Capacity Region of Broadcast Packet Erasure Relay Networks With Feedback
Quan Geng, Hieu T. Do, Rui Wu +3
We derive a new outer bound on the capacity region of broadcast traffic in multiple input broadcast packet erasure channels with feedback, and extend this outer bound to packet era…
cs.DS2013★ 9 cited
Optimal Noise Adding Mechanisms for Approximate Differential Privacy
Quan Geng, Pramod Viswanath
We study the (nearly) optimal mechanisms in -approximate differential privacy for integer-valued query functions and vector-valued (histogram-like) query functions under a u…