3 papers
cs.CR2026
Beyond Epsilon: A Principled QIF Framework for Local Differential Privacy
Ramon G. Gonze, Natasha Fernandes, Heber H. Arcolezi +2
Local Differential Privacy (LDP) has become the de facto standard for privacy-preserving data collection in large-scale systems, in particular for the purpose of estimating frequen…
cs.CY2025
Brazil Data Commons: A Platform for Unifying and Integrating Brazil's Public Data
Isadora Cristina, Ramon Gonze, Jônatas Santos +4
The fragmentation of public data in Brazil, coupled with inconsistent standards and limited interoperability, hinders effective research, evidence-based policymaking and access to…
cs.CR2023
Analyzing the Shuffle Model through the Lens of Quantitative Information Flow
Mireya Jurado, Ramon G. Gonze, Mário S. Alvim +1
Local differential privacy (LDP) is a variant of differential privacy (DP) that avoids the need for a trusted central curator, at the cost of a worse trade-off between privacy and…