An Energy Model for Visual Graph Clustering (Long Paper)
نویسنده
چکیده
We introduce an energy model whose minimum energy drawings reveal the clusters of the drawn graph. Here a cluster is a set of nodes with many internal edges edges and few edges to outside nodes. The drawings of previous force and energy models do not clearly show clusters for graphs with small diameter. We formally characterize the minimum energy drawings of our energy model. This characterization shows in what sense the minimum energy drawings isolate clusters, and how the distances in the minimum energy drawings can be interpreted.
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