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2020
- description Publisher's Version
- picture_as_pdf ePrint-Jan 2020.pdf
- picture_as_pdf ePrint-May 2020.pdf
A secret-sharing scheme allows to distribute a secret s among n parties such that only some predefined
“authorized” sets of parties can reconstruct the secret, and all other “unauthorized” sets learn
nothing about s. The collection of authorized sets is...
Recent work in differential privacy has highlighted the shuffled model as a promising avenue to compute accurate statistics while keeping raw data in users’ hands. We present a protocol in this model that estimates histograms with error independent of...
Motivated by the desire to bridge the utility gap between local and trusted curator modelsof differential privacy for practical applications, we initiate the theoretical study of a hybridmodel introduced by “Blender” [Avent et al., USENIX Security ’17]...
Real-world applications routinely make authorization decisions based on dynamic computation. Reasoning about dynamically computed authority is challenging. Integrity of the system might be compromised if attackers can improperly influence the authorizing...
- description Publisher's Version
- picture_as_pdf ArXiv 2014.pdf
- picture_as_pdf TEAC 2020.pdf
- picture_as_pdf WINE 2014.pdf
Version History:
Previously published as: Yiling Chen, Or Sheffet, and Salil Vadhan. Privacy games. In Proceedings of the 10th International Conference on Web and Internet Economics (WINE ‘14), volume 8877 of Lecture Notes in Computer Science, pages 371...
Society is caught in a vise. The exponential growth in the power and ubiquity of computing devices has enabled the collection and analysis of data at an unprecedented scale. This Cambrian explosion in data collection promises enormous benefits across...
Talks:
- View a talk on this paper presented at the 2020 OpenDP Community Meeting
- View a talk on this paper presented at TPDP 2020
OpenDP is a community effort to build a trustworthy suite of open-source tools for enabling privacy-protective...
There is a significant conceptual gap between legal and mathematica thinking around data privacy. The effect is uncertainty as to which technical offerings meet legal standards. This uncertainty is exacerbated by a litany of successful privacy attacks de...
2019
A new line of work [6, 9, 15, 2] demonstrates how differential privacy [8] can be used as a mathematical tool for guaranteeing generalization in adaptive data analysis. Specifically, if a differentially private analysis is applied on a sample S of i.i.d...