Obtaining $(ε,δ)$-differential privacy guarantees when using a Poisson mechanism to synthesize contingency tables
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arXiv
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| Autores principales: | , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Acceso en línea: | |
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| _version_ | 1866913409680801792 |
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| author | Jackson, James Mitra, Robin Francis, Brian Dove, Iain |
| author_facet | Jackson, James Mitra, Robin Francis, Brian Dove, Iain |
| contents | We show that differential privacy type guarantees can be obtained when using a Poisson synthesis mechanism to protect counts in contingency tables. Specifically, we show how to obtain $(ε, δ)$-probabilistic differential privacy guarantees via the Poisson distribution's cumulative distribution function. We demonstrate this empirically with the synthesis of an administrative-type confidential database. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_00417 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Obtaining $(ε,δ)$-differential privacy guarantees when using a Poisson mechanism to synthesize contingency tables Jackson, James Mitra, Robin Francis, Brian Dove, Iain Cryptography and Security Methodology We show that differential privacy type guarantees can be obtained when using a Poisson synthesis mechanism to protect counts in contingency tables. Specifically, we show how to obtain $(ε, δ)$-probabilistic differential privacy guarantees via the Poisson distribution's cumulative distribution function. We demonstrate this empirically with the synthesis of an administrative-type confidential database. |
| title | Obtaining $(ε,δ)$-differential privacy guarantees when using a Poisson mechanism to synthesize contingency tables |
| topic | Cryptography and Security Methodology |
| url | https://arxiv.org/abs/2407.00417 |