CAJ | 학술논문

间断连接无线网络中的节点采用“存储、携带、转发”的方式传输消息,网络中的节点具有较强的社会属性.该文提出一种基于相似度和标签传播的网络结构检测机制,节点以运动过程所经历的社区状态为依据,描述自身的中心度,进而,采用带有约束条件的标签传播方法,更新网络结构检测状态,最终完成社区结构划分.仿真结果表明,所提出的检测算法具有较高的准确性,适用于多种复杂网络结构.
간단련접무선망락중적절점채용“존저、휴대、전발”적방식전수소식,망락중적절점구유교강적사회속성.해문제출일충기우상사도화표첨전파적망락결구검측궤제,절점이운동과정소경력적사구상태위의거,묘술자신적중심도,진이,채용대유약속조건적표첨전파방법,경신망락결구검측상태,최종완성사구결구화분.방진결과표명,소제출적검측산법구유교고적준학성,괄용우다충복잡망락결구.
With the “store-carry-forward” transmitting manner in social intermittently connected mobile network, the nodes always behave in community movement model. A community structure detecting method is proposed based on similarity and community label propagation. According to the statistics of roaming epochs in community movement, the centrality of nodes can be evaluated accurately;moreover, the network update correlative situation after controlling the label propagation with certain constraint condition. Finally the whole network is divided into several communities logically, and centrality nodes are also probed. Simulation results show that the method is effective.