摘要
在点权有限网络模型的基础上,增加考虑了节点吸引力因素,构造了一种全新的、符合实际的加权复杂网络演化模型。研究发现,该模型与BBV模型相比,节点的强度概率密度分布是有变化的,而且更符合实际网络。通过调节相关属性参数,可以使网络达到更优化的状态,对实际网络的演化进行指导,减轻网络负荷,增强网络性能,具有一定的实际意义。
Considering the node attraction,a new and realistic weighted evolving complex network model was proposed based on the network model with limited node strength.Through the research it is found that the distribution of node strength of this model is changed and it’s more realistic in the network comparing with BBV model.By adjusting the parameters of the relevant property that a more optimal state of the network can be gained.It can guide the evolution of the actual network,reduce the network’s load and enhance its performance.Therefore,this study has some practical significance.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2012年第6期1293-1297,共5页
Journal of System Simulation
基金
国家自然科学基金(60873194)
关键词
BBV模型
吸引因子
点权有限
幂律分布
BBV model
attractive factor
limited node strength
power-law distribution
