Weighted evolving networks: coupling topology and weights dynamics
无序系统与神经网络
2009-11-10 v2 统计力学
摘要
We propose a model for the growth of weighted networks that couples the establishment of new edges and vertices and the weights' dynamical evolution. The model is based on a simple weight-driven dynamics and generates networks exhibiting the statistical properties observed in several real-world systems. In particular, the model yields a non-trivial time evolution of vertices' properties and scale-free behavior for the weight, strength and degree distributions.
引用
@article{arxiv.cond-mat/0401057,
title = {Weighted evolving networks: coupling topology and weights dynamics},
author = {Alain Barrat and Marc Barthelemy and Alessandro Vespignani},
journal= {arXiv preprint arXiv:cond-mat/0401057},
year = {2009}
}
备注
4 pages, 4 figures