Answering Summation Queries for Numerical Attributes under Differential Privacy

Yikai Wu; David Pujol; Ios Kotsogiannis; Ashwin Machanavajjhala

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arXiv · 1908.10268

Answering Summation Queries for Numerical Attributes under Differential Privacy

Yikai Wu·David Pujol·Ios Kotsogiannis·Ashwin Machanavajjhala

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Abstract

In this work we explore the problem of answering a set of sum queries under Differential Privacy. This is a little understood, non-trivial problem especially in the case of numerical domains. We show that traditional techniques from the literature are not always the best choice and a more rigorous approach is necessary to develop low error algorithms.

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BibTeX RIS

Yikai Wu, David Pujol, Ios Kotsogiannis, Ashwin Machanavajjhala. 2019-08-27. Answering Summation Queries for Numerical Attributes under Differential Privacy. https://arxiv.org/abs/1908.10268

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