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Published December 18, 2025 | Version v1
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The Adverse Effects of Omitting Records in Differential Privacy: How Sampling and Suppression Degrade the Privacy–Utility Tradeoff (USENIX Security 2026 Artifact)

Authors/Creators

  • 1. ROR icon Karlsruhe Institute of Technology
  • 2. ROR icon Universitat Politècnica de Catalunya

Description

This repository includes the complete code for the experiments and plots on the effects of sampling and outlier-score suppression on the privacy–utility tradeoff in differential privacy (DP) for the USENIX Security '26 submission 

"The Adverse Effects of Omitting Records in Differential Privacy: How Sampling and Suppression Degrade the Privacy–Utility Tradeoff"

by Àlex Miranda-Pascual, Javier Parra-Arnau, and Thorsten Strufe.

The long version of the paper is also included in this repository as SamplingSuppressionLongVersion.pdf.

Files

README.md

Files (408.0 MB)

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Additional details

Software

Repository URL
https://github.com/kit-ps/Sampling-and-Suppression-in-DP-USENIX-26
Programming language
Python
Development Status
Active