522 search results - page 1 / 105 » Energy Models for Graph Clustering |
GD
2003
Springer
13 years 10 months ago
2003
Springer
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 and few edges to nodes ...
JGAA
2007
13 years 4 months ago
2007
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 syst...
GD
2005
Springer
13 years 10 months ago
2005
Springer
Widely varying node degrees occur in software dependency graphs, hyperlink structures, social networks, and many other real-world graphs. Finding dense subgraphs in such graphs is ...
CVPR
2004
IEEE
14 years 6 months ago
2004
IEEE
Feature space clustering is a popular approach to image segmentation, in which a feature vector of local properties (such as intensity, texture or motion) is computed at each pixe...
APVIS
2008
13 years 6 months ago
2008
Effectively visualizing complex node-link graphs which depict relationships among data nodes is a challenging task due to the clutter and occlusion resulting from an excessive amo...