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arXiv 2205.03336cs.CRstat.ME
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统计数据隐私:隐私与效用之歌

Statistical Data Privacy: A Song of Privacy and Utility

Aleksandra Slavkovic, Jeremy Seeman

摘要:

为了量化开放数据共享需求的增长和对敏感信息泄露的担忧之间的权衡,统计数据隐私(SDP)方法分析了基于机密数据的净化输出的数据发布机制。目前存在两个主要框架:统计披露控制(SDC)和最近的差分隐私(DP)。尽管框架不同,但SDC和DP在核心上都有相同的统计问题。对于推理问题,我们可以设计满足披露风险界限的最佳释放机制和相关估计,或者我们可以调整现有的净化输出以创建新的最佳估计。这两个问题都依赖于评估风险和效用的不确定性量化。在这篇评论中,我们讨论了共同的统计基础,SDC和DP,强调SDP的主要发展,并提出了令人兴奋的开放式研究问题的私人推理。

英文摘要:

To quantify trade-offs between increasing demand for open data sharing and concerns about sensitive information disclosure, statistical data privacy (SDP) methodology analyzes data release mechanisms which sanitize outputs based on confidential data. Two dominant frameworks exist: statistical disclosure control (SDC), and more recent, differential privacy (DP). Despite framing differences, both SDC and DP share the same statistical problems at its core. For inference problems, we may either design optimal release mechanisms and associated estimators that satisfy bounds on disclosure risk, or we may adjust existing sanitized output to create new optimal estimators. Both problems rely on uncertainty quantification in evaluating risk and utility. In this review, we discuss the statistical foundations common to both SDC and DP, highlight major developments in SDP, and present exciting open research problems in private inference.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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