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Scale-Free Networks

1 post with the tag “Scale-Free Networks”

SocNetV v1.8 Released with Scale-Free Network Generator

A new version of SocNetV has just been released with a couple of nice new features.

Clique Computation Routine

SocNetV v1.8 includes a revamped clique computation routine with an updated report. The new “clique census” report provides:

  • Aggregate counts of cliques (up to clique number 4).
  • Disaggregation by vertex and co-membership information.

Clique Census Example

Scale-Free Network Generator

This version introduces the ability to generate scale-free random networks/graphs using the Barabási–Albert (BA) model, which employs a preferential attachment mechanism.

The algorithm starts with ( m_0 ) connected nodes (default: 1). At each step, a new node is added with ( m ) edges to existing nodes. The probability ( p_i ) that the n