Optimizing Error of High-Dimensional Statistical Queries Under Differential Privacy
In this work we describe the High-Dimensional Matrix Mechanism (HDMM), a differentially private algorithm for answering a workload of predicate counting queries. HDMM represents query workloads using a compact implicit matrix representation and exploits this representation to efficiently optimize...
Main Authors: | Ryan McKenna, Gerome Miklau, Michael Hay, Ashwin Machanavajjhala |
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Format: | Article |
Language: | English |
Published: |
Labor Dynamics Institute
2023-08-01
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Series: | The Journal of Privacy and Confidentiality |
Subjects: | |
Online Access: | https://journalprivacyconfidentiality.org/index.php/jpc/article/view/791 |
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