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Energy Models for Graph Clustering
2007
Journal of Graph Algorithms and Applications
The cluster structure of many real-world graphs is of great interest, as the clusters may correspond e.g. to communities in social networks or to cohesive modules in software systems. Layouts can naturally represent the cluster structure of graphs by grouping densely connected nodes and separating sparsely connected nodes. This article introduces two energy models whose minimum energy layouts represent the cluster structure, one based on repulsion between nodes (like most existing energy
doi:10.7155/jgaa.00154
fatcat:ylwma7chwvglnghrmrdwpemdza