388 citations · 1.5k across the 94 of their papers we have counts for
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An Alphabet of Leakage Measures
Atefeh Gilani, Gowtham R. Kurri, Oliver Kosut +1
We introduce a family of information leakage measures called maximal -leakage, parameterized by real numbers and . The measure is formalized via an operational definiti…
An Operational Approach to Information Leakage via Generalized Gain Functions
Gowtham R. Kurri, Lalitha Sankar, Oliver Kosut
We introduce a \emph{gain function} viewpoint of information leakage by proposing \emph{maximal -leakage}, a rich class of operationally meaningful leakage measures that subsume…
A Variational Formula for Infinity-Rényi Divergence with Applications to Information Leakage
Gowtham R. Kurri, Oliver Kosut, Lalitha Sankar
We present a variational characterization for the Rényi divergence of order infinity. Our characterization is related to guessing: the objective functional is a ratio of maximal ex…