| 摘要: |
| 将社会网络分析方法引入即时通信系统监控的分析，用社会网络分析方法对即时通信
系统的联系参与者之间的关系进行深入分析，从中心性的角度分析在即时通信监控系统中
各参与者的联系紧密度指标。通过对目标群体的分析，找出在这个群体中属于领导地位或者
意见领袖或信息传递的关键桥点目标，指导监控系统重点检测这些目标节点，从而实现对即
时通信系统网络的有效监控和不法信息的及时阻断。 |
| 关键词: 社会网络 中心性分析 即时通信 监控系统 |
| DOI： |
|
| 基金项目:东南大学移动通信国家重点实验室开放研究基金项目（2010D05
）；四川省科技支撑计划（2011GZ0183）；四川省应用基础研究项目（2012JY0001） |
|
| Application of central analysis of social network in instant messages monitor |
| LI Jian-qiang,LV Shi-chao,FAN Jie,WEN Hong,LIU Guo-chao,CHEN Xiao |
| () |
| Abstract: |
| This paper applies social network analysis to Instant Messages（IM） m
onitoring system, by which the relationship between participants of IM system is
deeply analysed. It is the index of contact compactness of every participant in
IM monitoring system that is investigated based on analysis of centrality. With
analysing the target group, this paper finds targets among the group which belo
n
gs to the leaders or key peers of message passing, which guides the monitor syst
em to focus on these target nodes. Therefore, those target nodes are put into mo
nitoring. As a result the monitoring system can effectively monitor IM system an
d block illegal information. |
| Key words: social network central analysis IM messages monitor system |
