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math.ST2026
Sequential Change Detection for Multiple Data Streams with Differential Privacy
Lixing Zhang, Liyan Xie, Ruizhi Zhang
Sequential change-point detection seeks to rapidly identify distributional changes in streaming data while controlling false alarms. Existing multi-stream detection methods typical…
math.ST2026★ 1 cited
Sequential Change Detection with Differential Privacy
Liyan Xie, Ruizhi Zhang
Sequential change detection is a fundamental problem in statistics and signal processing, with the CUSUM procedure widely used to achieve minimax detection delay under a prescribed…