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cs.SI2025
On the Price of Differential Privacy for Spectral Clustering over Stochastic Block Models
Antti Koskela, Mohamed Seif, Andrea J. Goldsmith
We investigate privacy-preserving spectral clustering for community detection within stochastic block models (SBMs). Specifically, we focus on edge differential privacy (DP) and pr…
cs.SI2024★ 5 cited
Differentially Private Online Community Detection for Censored Block Models: Algorithms and Fundamental Limits
Mohamed Seif, Liyan Xie, Andrea J. Goldsmith +1
We study the private online change detection problem for dynamic communities, using a censored block model (CBM). We consider edge differential privacy (DP) in both local and centr…