Ask a better question, get a better answer a new approach to private data analysis

  • Authors:
  • Cynthia Dwork

  • Affiliations:
  • Microsoft Research

  • Venue:
  • ICDT'07 Proceedings of the 11th international conference on Database Theory
  • Year:
  • 2007

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Abstract

Cryptographic techniques for reasoning about information leakage have recently been brought to bear on the classical problem of statistical disclosure control – revealing accurate statistics about a population while preserving the privacy of individuals. This new perspective has been invaluable in guiding the development of a powerful approach to private data analysis, founded on precise mathematical definitions, and yielding algorithms with provable, meaningful, privacy guarantees.