A Weighted Evolving Network with Community Size Preferential Attachment

• 来源期刊: 理论物理通讯(英文版)
• 学科: 数学
• 关键词: 演化网络 社区发展 择优 加权 社会结构 节点组 复杂网络 网络模型
• 年，卷（期）: 2010,（11）
• 页码范围: 813-818
• 页数: 6页
• 分类号: O157.5 C912.8
• 语种: 英文

摘要

Community structure is an important characteristic in real complex network.It is a network consists ofgroups of nodes within which links are dense but among which links are sparse.In this paper, the evolving network includenode, link and community growth and we apply the community size preferential attachment and strength preferentialattachment to a growing weighted network model and utilize weight assigning mechanism from BBV model.Theresulting network reflects the intrinsic community structure with generalized power-law distributions of nodes'degreesand strengths.