Differentially Private SQL with Bounded User Contribution

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Citation: Royce J Wilson, Celia Yuxin Zhang, William Lam, Damien Desfontaines, Daniel Simmons-Marengo, Bryant Gipson Differentially Private SQL with Bounded User Contribution.

Wikidata: Q67199205

Download: https://arxiv.org/abs/1909.01917



Describes a differential privacy method differing in two major ways from existing implementations: support of the common case where a single user is associated with multiple rows, and support of arbitrary GROUP BY statements.

Theoretical and practical relevance:

https://github.com/google/differential-privacy/ is an open source implementation of the method described.

https://news.ycombinator.com/item?id=20885491 discusses.