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brain connectivity 1imbalance detection 1information-theoretic benchmarks 1signed networks 1stochastic block model 1

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1 paper

physics.soc-ph2026

Assessing imbalance in signed brain networks

Marzio Di Vece, Emanuele Agrimi, Samuele Tatullo +3

The paper proposes a method to infer signed brain networks from multivariate time series by comparing observed data to entropy‑based benchmarks, then uses signed stochastic block m…