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cs.CR2026
ABC: Numerical Data Collection under Local Differential Privacy without Prior Knowledge
Incheol Baek, Hyungbin Kim, Yon Dohn Chung
Local Differential Privacy (LDP) provides strong privacy guarantees for collecting numerical data. A fundamental challenge, however, is that existing LDP mechanisms require a prede…
cs.CR2025
N-output Mechanism: Estimating Statistical Information from Numerical Data under Local Differential Privacy
Incheol Baek, Yon Dohn Chung
Local Differential Privacy (LDP) addresses significant privacy concerns in sensitive data collection. In this work, we focus on numerical data collection under LDP, targeting a sig…