Dynamic stochastic block models Parameter estimation and detection of changes in community structure

Abstract

The stochastic block model (SBM) is widely used for modelling network data by assigning individuals (nodes) to communities (blocks) with the probability of an edge existing between individuals depending upon community membership. In this paper we introduce an autoregressive extension of the SBM, based on continuous-time Markovian edge dynamics. The model is… (More)

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