Table 2.

Topological characteristics of 6 real networks and 2 artificial networks.

Data sets	N	M	<K>	<L>
Karate	34	78	4.59	2.41
Dolphins	62	259	5.13	3.36
Polbolgs	1490	16718	22.44	2.74
Power	4941	6594	2.67	18.99
Hep-th	8361	15751	3.77	3.42
Cond-mat-2003	27519	116181	8.44	5.77
BA	1000	4975	9.95	2.99
WS	1000	2000	4.00	5.59