I have a network consisting of Bidirectional Best Hits (BBH) and would like to identify quasi cliques in the network at different edge density. A tool (http://www.biomedcentral.com/1471-2105/7/31/) was available, but it has limitation with the number of edges. More than 2000 edges and it crashes. Cytoscape has Mcode, but it cannot be embedded in script easily.
Does anyone know a tool for identifying quasi-cliques in a graph?