A stable decomposition algorithm for dynamical social network analysis
Résumé
Dynamic networks raise new knowledge discovery challenges. To handle efficiently this kind of data, an analysis method has to both decompose the network (modelled by a graph) into similar set of nodes and let the user detect structural changes in the graph. In this article we present a graph decomposition algorithm generating overlapping clusters. The complexity of this algorithmis O(|E|·deg_max^2+|V| · log(|V|))). This algorithm is particularly efficient due to its ability to detect major modifications along dynamic processes such as time related ones.
Origine | Fichiers produits par l'(les) auteur(s) |
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