… to meaningful components of the systems represented by the graphs. Detection of such com- munities can therefore be a powerful tool for understanding complex systems. Numerous … n ∈ N to vertices in U is simply not an informative indicator of n’s centrality in the target com- munity. In these networks, n’s centrality seems best modeled by the number and length of … Review E (Statistical, Nonlinear, and Soft Matter Physics), vol. 72, no. 2, p. 026132, 2005. [Online]. Available: http://link.aps.org/abstract/PRE/v72/e026132 [Cre97] F. Crestani, …