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arXiv · 1505.02642

Featherweight PINQ

Hamid Ebadi·David Sands
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Abstract

Differentially private mechanisms enjoy a variety of composition properties. Leveraging these, McSherry introduced PINQ (SIGMOD 2009), a system empowering non-experts to construct new differentially private analyses. PINQ is an LINQ-like API which provides automatic privacy guarantees for all programs which use it to mediate sensitive data manipulation. In this work we introduce featherweight PINQ, a formal model capturing the essence of PINQ. We prove that any program interacting with featherweight PINQ's API is differentially private.

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Hamid Ebadi, David Sands. 2015-05-11. Featherweight PINQ. https://arxiv.org/abs/1505.02642

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