SciDAC Collaboration GraphThis graph is interactive. Use your middle mouse wheel to zoom in on the graph (or the buttons located on the bottom right corner).
This graph was generated by looking at the different groups of PIs on all SciDAC-2 projects. The graph was trimmed by removing the leaves. The colors of the graph represent the different communities (modularity) found by the graph tool (Gephi and Sci2) [See:Vincent D Blondel, Jean-Loup Guillaume, Renaud Lambiotte, Etienne Lefebvre, Fast unfolding of communities in large networks, in Journal of Statistical Mechanics: Theory and Experiment 2008 (10), P1000]. Node size is proportional to number of connections (degree)