通信学报 ›› 2014, Vol. 35 ›› Issue (12): 124-135.doi: 10.3969/j.issn.1000-436x.2014.12.015

• 学术论文 • 上一篇    下一篇

基于有向拓扑势的用户角色分析方法

段松青1,2,于兴隆2,吴斌2,王柏2   

  1. 1 中国软件评测中心 云计算促进中心,北京 100048
    2 北京邮电大学 计算机学院,北京 100876
  • 出版日期:2014-12-25 发布日期:2017-06-17
  • 基金资助:
    国家重点基础研究发展计划(“973计划)基金资助项目;国家自然科学基金资助项目;国家自然科学基金资助项目;北京市教育委员会共建项目专项基金资助项目;教育部-中国移动科研基金资助项目(

User role analysis method based on directed topological potential

Song-qing DUAN1,2,Xing-long YU2,Bin WU2,Bai WANG2   

  1. 1 Cloud Testing Center,China Softuare Testing Center,Beijing 100048,China
    2 School of Computer Science,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Online:2014-12-25 Published:2017-06-17
  • Supported by:
    The National Basic Research Program of China (973 Program);The National Natural Science Foundation of China;The National Natural Science Foundation of China;The Program of the Co-construction with Beijing Municipal Commission of Education of China;Ministry of Education-China Mobile Research Foundation

摘要:

真实世界中存在大量有向、加权、动态的网络。针对有向加权网络的节点角色分析问题,提出了一种基于有向拓扑势的节点角色分析方法,该方法根据节点的行为模式及局部影响力将节点划分成4种角色。然后介绍了基于节点角色的动态网络演化分析方法,它能对角色行为进行动力学建模,展示了随时间连接模式的变化,并能检测较大影响的事件。实验结果表明,本方法能有效估计节点角色并检测动态网络的演化。

关键词: 社会化网络, 有向拓扑势, 角色分析, 动态网络演化

Abstract:

The majority of real-world networks are directed,weighted and dynamic.Aiming at the problem of node role analysis in directed weighted network,a novel node role analysis method based on directed topological potential is pro-posed,which can divide nodes into four roles based on their behavior pattern and local influence.Then,a node role-based dynamic networks evolution analysis method is introduced,which can model the dynamics of behavioral roles represent-ing the main connectivity patterns over time and detect the significant event.The experiment results indicate that pro-posed approaches can effectively estimate the node role and detect the dynamics of network evolution.

Key words: social network, directed topological potential, role analysis, dynamics of network evolution

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