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Aug, 2018
差分隐私变点检测
Differentially Private Change-Point Detection
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Rachel Cummings, Sara Krehbiel, Yajun Mei, Rui Tuo, Wanrong Zhang
TL;DR
该论文通过差分隐私的视角研究了变点检测的统计问题，并提供了在线和离线变点检测的私有算法，并对这些算法进行了理论分析和实证验证。
Abstract
The
change-point detection
problem seeks to identify
distributional changes
at an unknown change-point k* in a stream of data. This problem appears in many important practical settings involving personal data, in
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