摘要
综合介绍近几年来在信息网络中所观察到的复杂网络拓扑,包括因特网、WWW网页链和BBS讨论社区的幂律概率分布;对比分析了复杂网络的生长模型及统计模型,并从应用的角度讨论了"小世界"、大群集和容错性等主要的拓扑性质。
This paper presents some topology of complex networks,including Internet topologies, linked WWW pages and on-line communities in bulletin board system (BBS).Following a review of the growth model and statistics models of complex networks,it discusses some topologic properties,such as'small world'effects,large clustering and tolerance of error.
出处
《南京邮电学院学报(自然科学版)》
2004年第4期11-16,61,共7页
Journal of Nanjing University of Posts and Telecommunications
关键词
信息网络拓扑
幂律分布
数学模型
统计性质
Information networks topology
power-law distributions
mathematic model
and statistics properties