中国物理B ›› 2008, Vol. 17 ›› Issue (10): 3536-3541.doi: 10.1088/1674-1056/17/10/002

• GENERAL • 上一篇    下一篇

Information diffusion on adaptive network

胡 柯, 唐 翌   

  1. Department of Physics and Institute of Modern Physics, Xiangtan University, Xiangtan 411105, China
  • 收稿日期:2008-03-13 修回日期:2008-04-14 出版日期:2008-10-20 发布日期:2008-10-20
  • 基金资助:
    Project supported by the Key Project of Hunan Provincial Educational Department of China (Grant No. 04A058), the General Project of Hunan Provincial Educational Department of China (Grant No 07C754) and the National Natural Science Foundation of China (Grant No 30570432).

Information diffusion on adaptive network

Hu Ke(胡柯) and Tang Yi(唐翌)†   

  1. Department of Physics and Institute of Modern Physics, Xiangtan University, Xiangtan 411105, China
  • Received:2008-03-13 Revised:2008-04-14 Online:2008-10-20 Published:2008-10-20
  • Supported by:
    Project supported by the Key Project of Hunan Provincial Educational Department of China (Grant No. 04A058), the General Project of Hunan Provincial Educational Department of China (Grant No 07C754) and the National Natural Science Foundation of China (Grant No 30570432).

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摘要： Based on the adaptive network, the feedback mechanism and interplay between the network topology and the diffusive process of information are studied. The results reveal that the adaptation of network topology can drive systems into the scale-free one with the assortative or disassortative degree correlations, and the hierarchical clustering. Meanwhile, the processes of the information diffusion are extremely speeded up by the adaptive changes of network topology.

Abstract: Based on the adaptive network, the feedback mechanism and interplay between the network topology and the diffusive process of information are studied. The results reveal that the adaptation of network topology can drive systems into the scale-free one with the assortative or disassortative degree correlations, and the hierarchical clustering. Meanwhile, the processes of the information diffusion are extremely speeded up by the adaptive changes of network topology.

Key words: adaptive network, information diffusion, degree correlation, hierarchical clustering

中图分类号:  (Networks and genealogical trees)

  • 89.75.Hc
89.75.Da (Systems obeying scaling laws)