A firm foundation for private data analysis
Communications of the ACM
Dense model theorems and their applications
TCC'11 Proceedings of the 8th conference on Theory of cryptography
Limits of computational differential privacy in the client/server setting
TCC'11 Proceedings of the 8th conference on Theory of cryptography
Pan-private algorithms via statistics on sketches
Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Proceedings of the 2011 ACM SIGMOD International Conference on Management of data
Formal Verification of Differential Privacy for Interactive Systems (Extended Abstract)
Electronic Notes in Theoretical Computer Science (ENTCS)
Probabilistic relational reasoning for differential privacy
POPL '12 Proceedings of the 39th annual ACM SIGPLAN-SIGACT symposium on Principles of programming languages
A rigorous and customizable framework for privacy
PODS '12 Proceedings of the 31st symposium on Principles of Database Systems
DJoin: differentially private join queries over distributed databases
OSDI'12 Proceedings of the 10th USENIX conference on Operating Systems Design and Implementation
Optimal lower bound for differentially private multi-party aggregation
ESA'12 Proceedings of the 20th Annual European conference on Algorithms
BLIP: non-interactive differentially-private similarity computation on bloom filters
SSS'12 Proceedings of the 14th international conference on Stabilization, Safety, and Security of Distributed Systems
SCN'12 Proceedings of the 8th international conference on Security and Cryptography for Networks
Completeness for symmetric two-party functionalities - revisited
ASIACRYPT'12 Proceedings of the 18th international conference on The Theory and Application of Cryptology and Information Security
Limits on the usefulness of random oracles
TCC'13 Proceedings of the 10th theory of cryptography conference on Theory of Cryptography
Probabilistic Relational Reasoning for Differential Privacy
ACM Transactions on Programming Languages and Systems (TOPLAS)
Pufferfish: A framework for mathematical privacy definitions
ACM Transactions on Database Systems (TODS)
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The definition of differential privacy has recently emerged as a leading standard of privacy guarantees for algorithms on statistical databases. We offer several relaxations of the definition which require privacy guarantees to hold only against efficient--i.e., computationally-bounded--adversaries. We establish various relationships among these notions, and in doing so, we observe their close connection with the theory of pseudodense sets by Reingold et al.[1]. We extend the dense model theorem of Reingold et al. to demonstrate equivalence between two definitions (indistinguishability- and simulatability-based) of computational differential privacy.Our computational analogues of differential privacy seem to allow for more accurate constructions than the standard information-theoretic analogues. In particular, in the context of private approximation of the distance between two vectors, we present a differentially-private protocol for computing the approximation, and contrast it with a substantially more accurate protocol that is only computationally differentially private.