摘要
我们由使用 NaSch 模型模仿交通流动的进化在一个交通系统调查没有规模的行为的出现。一种进化网络过时的人或物求婚了，它基于交通流动的进化。网络生长不考虑优先的附件，并且新节点的附件独立于度。Thesimulation 结果证明连接的产量分发被 ascale 免费的分发很好描述。
We investigate the emergence of scale-free behaviour in a traffic system by using the NaSch model to simulate the evolution of traffic flow. A kind of evolution networks has been proposed, which is based on the evolution of the traffic flow. The network growth does not take into account preferential attachment, and the attachment of new node is independent of degree. The simulation results demonstrate that the output distribution of links is well described by a scale-free distribution.
基金
Supported by the National Natural Science Foundation of China under Grant No 70471088, and the Science and Technology Foundation of Beijing Jiaotong University under Grant No 2004SM026.
