supported in part by the National Natural Science Foundation of China (Grant Nos. 60673097, 60601029, 60672126and 60702062);the National High-Tech Research and Development Plan of China (Grant Nos. 2009AA12Z210, 2008AA01Z125,2007AA12Z136 and 2007AA12Z223);the National Research Foundation for the Doctoral Program of Higher Education of China (Grant Nos. 20060701007 and 20070701016);Ministry&Commission-Level Research Foundation of China (Grant Nos. XADZ2008159 and 51307040103)
In this paper, we propose a simple model that can generate small-world network with community structure. The network is introduced as a tunable community organization with parameter r, which is directly measured by th...