Bargigli, Leonardo; Gallegati, Mauro - Institut für Weltwirtschaft (IfW) - 2012
, the authors need to verify the hypothesis that the network under study truly has communities. Secondly, they need to … devise a reliable algorithm to find those communities. In order to be sure that a given algorithm works, they need to test it … over a sample of random benchmark networks with known communities. To overcome the limitation of existing benchmarks, the …