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cs.CR2023
Conciliating Privacy and Utility in Data Releases via Individual Differential Privacy and Microaggregation
Jordi Soria-Comas, David Sánchez, Josep Domingo-Ferrer +2
-Differential privacy (DP) is a well-known privacy model that offers strong privacy guarantees. However, when applied to data releases, DP significantly deteriorates the analyti…
cs.CR2023
An Examination of the Alleged Privacy Threats of Confidence-Ranked Reconstruction of Census Microdata
David Sánchez, Najeeb Jebreel, Krishnamurty Muralidhar +2
The threat of reconstruction attacks has led the U.S. Census Bureau (USCB) to replace in the Decennial Census 2020 the traditional statistical disclosure limitation based on rank s…