摘要
为实现对网络化防空节点这类"功能性社会网络"节点的重要性进行评价,在分析当前网络节点重要性评价方法不足的基础上,提出了一种基于功能贡献度的节点重要性度量方法,其综合考虑了节点的功能属性及结构属性。为验证该方法的有效性及优越性,构建了网络连通效率及作战环等两类网络化体系效能指标,并运用该评价方法在ARPA网络这类"一般性社会网络"及防空网络这类"功能性社会网络"上进行节点重要性评价。实验结果表明,该方法在网络节点重要性评估的准确性及适用性方面存在一定优势。
In order to evaluate the importance of node in air defense networks which is a kind of functional social network,on the basis of analyzing the shortcomings of current evaluation method for network node importance,a evaluation method for node importance based on functional contribution was put forward.The method comprehensively considers the functional properties and structural properties of the node.In order to verify the validity and superiority of the method,two types of efficiency index for networked systems,such as network connectivity efficiency and combat loop,were built,and the evaluation method was used to evaluate the node importance in ARPA and air defense networks.Experimental results show that the evaluation method has some advantages in accuracy and applicability of the network node importance evaluation.
出处
《计算机科学》
CSCD
北大核心
2018年第2期175-180,202,共7页
Computer Science
基金
国家社会科学基金军事学项目(16GJ004-276)
全军军事类研究生资助课题(2015JY251)
安徽省自然科学基金项目(1308085QF105)资助
关键词
复杂网络
关键节点
功能贡献度
网络化防空体系
Complex networks
Key nodes
Functional contribution degree
Networked air defense systems
