Privacy streamliner: a two-stage approach to improving algorithm efficiency

  title={Privacy streamliner: a two-stage approach to improving algorithm efficiency},
  author={Wen Ming Liu and Lingyu Wang},
In releasing data with sensitive information, a data owner usually has seemingly conflicting goals, including privacy preservation, utility optimization, and algorithm efficiency. In this paper, we observe that a high computational complexity is usually incurred when an algorithm conflates the processes of privacy preservation and utility optimization. We then propose a novel privacy streamliner approach to decouple those two processes for improving algorithm efficiency. More specifically, we… CONTINUE READING


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