33 citations · 34 across the 11 of their papers we have counts for
4 papers · 1 filter
The Critical Renyi Order for Sharp Minimax Channel Design
Alex Shvets
We study categorical channel design under a bound on the maximum directed pairwise Renyi divergence. We determine exactly which orders make randomized response optimal in every dim…
Simultaneous Reconstruction of Shuffled Histograms from a Retained Statistic: Exact leading coefficients for finite hypothesis families
Alex Shvets
Le Cam deficiency is the largest increase in Bayes risk caused by retaining a statistic, over all priors and decision problems with losses in . We compute its exact leading…
Growing Alphabets in Canonical Shuffle Experiments: Likelihood-Ratio Laws, Estimation Bounds, and Low-Budget Equivariant Design
Alex Shvets
We study canonical one-step neighboring shuffle experiments for finite-output epsilon_0-LDP d-ary channels along growing alphabets, with frequency estimation and mechanism design u…
Fixed-Composition Shuffle Asymptotics in the Full-Support Gaussian Regime
Alex Shvets
We study privacy amplification by shuffling for binary-input local randomizers with a fixed finite output alphabet and full support. For a dataset containing exactly k ones among n…