100 citations · 183 across the 12 of their papers we have counts for
3 papers · 1 filter
Diagonal Riccati Stability and the Hadamard Product
Alexander Aleksandrov, Oliver Mason, Anna Vorob'eva
We present an extension of a recent characterisation of diagonal Riccati stability and, using this, extend a result of Kraaijevanger on diagonal Lyapunov stability to Riccati stabi…
Optimal Differentially Private Mechanisms for Randomised Response
Naoise Holohan, Douglas J. Leith, Oliver Mason
We examine a generalised Randomised Response (RR) technique in the context of differential privacy and examine the optimality of such mechanisms. Strict and relaxed differential pr…
Extreme Points of the Local Differential Privacy Polytope
Naoise Holohan, Douglas J. Leith, Oliver Mason
We study the convex polytope of n x n stochastic matrices that define locally differentially private mechanisms. We first present invariance properties of the polytope and results…