Search Results for author: Rafael G. L. D'Oliveira

Found 6 papers, 1 papers with code

Generalized Rainbow Differential Privacy

no code implementations11 Sep 2023 Yuzhou Gu, Ziqi Zhou, Onur Günlü, Rafael G. L. D'Oliveira, Parastoo Sadeghi, Muriel Médard, Rafael F. Schaefer

In this framework, datasets are nodes in a graph, and two neighboring datasets are connected by an edge.


PEOPL: Characterizing Privately Encoded Open Datasets with Public Labels

no code implementations31 Mar 2023 Homa Esfahanizadeh, Adam Yala, Rafael G. L. D'Oliveira, Andrea J. D. Jaba, Victor Quach, Ken R. Duffy, Tommi S. Jaakkola, Vinod Vaikuntanathan, Manya Ghobadi, Regina Barzilay, Muriel Médard

Allowing organizations to share their data for training of machine learning (ML) models without unintended information leakage is an open problem in practice.

Rainbow Differential Privacy

no code implementations8 Feb 2022 Ziqi Zhou, Onur Günlü, Rafael G. L. D'Oliveira, Muriel Médard, Parastoo Sadeghi, Rafael F. Schaefer

We extend a previous framework for designing differentially private (DP) mechanisms via randomized graph colorings that was restricted to binary functions, corresponding to colorings in a graph, to multi-valued functions.

Cannot find the paper you are looking for? You can Submit a new open access paper.