导师去年做的一篇文章终于在Chin.Phys.B上发出来了，审稿、修改过程中费尽周折，还闹了个笑话，明明我们分析的是手机用户，可审稿人把mobile理解成了汽车，要我们补充相关数据，真是让人哭笑不得~~

 

Mobile user forecast and power-law acceleration invariance of scale-free networks

 

Abstract：

This paper studies and predicts the number growth of China’s mobile users by using the power-law regression. We find that the number growth of the mobile users follows a power law. Motivated by the data on the evolution of the mobile users, we consider scenarios of self-organization of accelerating growth networks into scale-free structures and propose a directed network model, in which the nodes grow following a power-law acceleration. The expressions for the transient and the stationary average degree distributions are obtained by using the Poisson process. This result shows that the model generates appropriate power-law connectivity distributions. Therefore, we find a power-law acceleration invariance of the scale-free networks. The numerical simulations of the models agree with the analytical results well.
Keywords: mobile user forecast, power-law accelerating growth, complex networks, scale-free networks

 

文章发表在 Chin. Phys. B Vol. 20, No. 11 (2011) 118902

原文地址如下：http://wulixb.iphy.ac.cn/en/ch/common/view_abstract.aspx?file_no=2011-118902-89&flag=1