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- Title
WEIGHTED EVOLVING NETWORKS WITH INTRINSIC STRENGTH.
- Authors
XIANMIN GENG; GUANGHUI WEN
- Abstract
In this paper, we introduce the concept of intrinsic strength which is used to describe the node's intrinsic property. Furthermore, we present a single preferential attachment model for the evolution of weighted networks in which the network growth is coupled with dynamical evolution of weights and intrinsic strength. The model yields a nontrivial time evolution of nodes' properties and generalized power law distributions for the weight, strength and degree, as confirmed in many real networks. The numerical simulation results are in good agreement with the analytical expressions.
- Subjects
COMPUTER networks; TOPOLOGY; LINKS &; link-motion; STRAIGHT-line mechanisms; SCALABILITY; ANALYTIC functions
- Publication
International Journal of Modern Physics C: Computational Physics & Physical Computation, 2007, Vol 18, Issue 9, p1435
- ISSN
0129-1831
- Publication type
Article
- DOI
10.1142/S0129183107011443