4 citations · 4 across the 2 of their papers we have counts for
2 papers
cs.IT2023
Achieving the Exactly Optimal Privacy-Utility Trade-Off with Low Communication Cost via Shared Randomness
Seung-Hyun Nam, Hyun-Young Park, Si-Hyeon Lee
We consider a discrete distribution estimation problem under a local differential privacy (LDP) constraint in the presence of shared randomness. By exploiting the shared randomness…
cs.CR2023★ 4 cited
Exactly Optimal and Communication-Efficient Private Estimation via Block Designs
Hyun-Young Park, Seung-Hyun Nam, Si-Hyeon Lee
In this paper, we propose a new class of local differential privacy (LDP) schemes based on combinatorial block designs for discrete distribution estimation. This class not only rec…