no code implementations • NeurIPS 2019 • Borja Balle, Gilles Barthe, Marco Gaboardi, Joseph Geumlek
A fundamental result in differential privacy states that the privacy guarantees of a mechanism are preserved by any post-processing of its output.
no code implementations • 21 Jan 2019 • Joseph Geumlek, Kamalika Chaudhuri
Differential privacy has emerged as a gold standard in privacy-preserving data analysis.
no code implementations • NeurIPS 2017 • Joseph Geumlek, Shuang Song, Kamalika Chaudhuri
With the newly proposed privacy definition of Rényi Differential Privacy (RDP) in (Mironov, 2017), we re-examine the inherent privacy of releasing a single sample from a posterior distribution.
no code implementations • 2 Oct 2017 • Joseph Geumlek, Shuang Song, Kamalika Chaudhuri
Using a recently proposed privacy definition of R\'enyi Differential Privacy (RDP), we re-examine the inherent privacy of releasing a single sample from a posterior distribution.
no code implementations • 23 Mar 2016 • James Foulds, Joseph Geumlek, Max Welling, Kamalika Chaudhuri
Bayesian inference has great promise for the privacy-preserving analysis of sensitive data, as posterior sampling automatically preserves differential privacy, an algorithmic notion of data privacy, under certain conditions (Dimitrakakis et al., 2014; Wang et al., 2015).