中文摘要：

作者分析了谣言短信传播的特点及方式,把谣言短信的传播过程抽象成一个网络的生长过程.根据谣言短信传播的特点,以星形网络表示初始网络,在局域世界中选择新增节点的连接节点.局域世界的选取,采用了依据节点之间的网络路径值作为选取局域世界的原则.给出了生成谣言短信传播网络模型的算法,并且通过理论推导说明网络模型的度分布为幂律函数,模拟了网络节点的度分布、聚类系数和平均路径长度,通过GN算法对模型的社团结构进行分析,发现谣言短信传播网络具有明显的社团结构特征.仿真结果表明,谣言短信传播网络具有无标度特性、小世界特性以及明显的社团结构特征.

英文摘要：

Characteristics and ways of rumor short message propagation are analyzed in view of the rumor short message propagation process as networks growth. The initial network is star topology, and the link nodes connected with the new added one are chosen in the local world. The selection of the local world depends on the value of network path between nodes. Model generating algorithm of rumor short message propagation networks is put forward. Degree distribution, clustering coefficient along with average path length are analyzed. Simulation result shows that the rumor short message propagation network has small -world, scale -free property and clear community structure.