BBS在线复杂网络及其成员交互特性研究  

Research on BBS Complex Online Network and Members Interactive Characteristics

作　　者：荣波[1] 夏正友[1] 朱永真[1] 卜湛[1] 

机构地区：[1]南京航空航天大学信息科学与技术学院,南京210016

出　　处：《复杂系统与复杂性科学》2009年第4期57-65,共9页Complex Systems and Complexity Science

基　　金：江苏省自然科学基金(bk2006568)

摘　　要：针对BBS论坛成员信息简单,连接关系随机和成员关系模糊的特点,提出基于阈值的BBS回复关系和共同回复关系的两种方法来构建BBS成员交互特性网络,并对这两种方法构建的复杂网络特性展开分析与讨论。同时为了讨论与分析成员的行为特征和交互模式,还讨论了BBS成员相似度和关联度模型。实验结果表明基于阈值的BBS成员在线网络满足小世界特性和无尺度特性。Since BBS has some features such as simple member information, random connection relation and vague memberships, this paper presents two kinds of methods to construct BBS member network, which are reply relation and common reply relation based on threshold of reply number. Features about complex network based on the two constructing methods are discussed and analyzed. To study interaction feature and model, this paper also presents member similar model and correlation model. Our experimental results show that BBS member networks based threshold have features both of small network and freeScale network.

关 键 词：复杂网络 在线社会网络 BBS 小世界网络 无尺度网络 

分 类 号：N94[自然科学总论—系统科学] TP1[自动化与计算机技术—控制理论与控制工程]