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20242026
most citedCommunity detection for directed networks revisited using bimodularity

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stat.ME2026

Graph Signal Surrogate Generation for Statistical Testing of Covariance Structure on Directed Graphs

Chun Hei Michael Chan, Alexandre Cionca, Dimitri Van De Ville

Non-parametric statistical testing is based on surrogate data generation that randomizes chosen features in the empirical data. In the graph setting, graph signal processing (GSP)…