摘要
将时间段内信息聚集在一起构成静态网络的传统处理方法,无法有效反映网络节点及节点间连接关系的动态变化等性质,对时效网络及其应用进行了深入研究。引入时效网络,分析时效网络与静态网络的区别;总结归纳了时效网络类型与表示方式,将其分为4种类型和两种表示方式;建立了时效网络的网络模型,并重点对时效路径和时效距离进行阐述;以空间信息网络脆弱性仿真分析为例,实验结果展示了时效网络在其应用上的优势。
The traditional method which aggregates the information in a period of time to the static network cannot reflect effectively the dynamic features between the network nodes and their relations. The temporal network and its applications were studied. The temporal network was introduced and the differences between temporal network and static network were analyzed. The types and the two kinds of representation methods of temporal network were divided. The model of temporal network was constructed. Temporal path and temporal distance were discussed. Taking the vulnerability analysis of space information network for example, the results show the advantages of temporal network.
作者
张明智
罗凯
吴曦
张庆军
Zhang Mingzhi;Luo Kai;Wu Xi;Zhang Qingjun(The Department of Information Operation & Command Training,National Defense University,Beijing 100091,China;The Department of Communication & Command,Xi'an Communication Institute,Xi'an 710106,China)
出处
《系统仿真学报》
CAS
CSCD
北大核心
2019年第4期679-686,共8页
Journal of System Simulation
基金
国家自然科学基金(61174156
61273189
61374179)
军民共用重大研究计划联合基金(U1435218)
关键词
时效网络
静态网络
时间片
空间信息网络
脆弱性
temporal network
static network
time slice
space information network
vulnerability
