摘要
随着战争形态的多样化和范围的越来越广,战场态势呈现信息量大、复杂性、无规则性、多变性。针对现有的发布/订阅系统不能支持复杂结构的态势来进行事件发布和订阅的语义匹配,提出了基于语义发布订阅系统的战场态势实时分发技术。采用本体描述战场态势的概念模型,采用RDF图表示需求方订阅条件,基于该战场态势本体设计高效的发布订阅匹配算法。实验结果表明,该技术能够支持复杂战场态势实时分发和具有较高的订阅匹配效率。
With the wide range and diverse form of the war,the battlefield situation presents a large amount of information,complexity,no rules,and variability.The existing publish/subscribe systems cannot support the situation with complex structures to match the publish and subscribe events semantically.To solve them,this paper presents a real-time distribution technology of battlefield situation based on semantic publish/subscribe system.The concept model of battlefield situation is represented as ontologies,and the subscribe conditions are represented as RDF graphs.Then,the efficient matching algorithm is designed based on this battlefield situation ontology.Experimental results show that it can support the real-time distribution of complex battlefield situation and has high matching efficiency.
作者
董龙明
高天成
邱瑞波
马连淼
DONG Long-ming;GAO Tian-cheng;QIU Rui-bo;MA Lian-miao(Post-doctoral Research Station,Department of Computer Science and Technology,Nanjing University,Nanjing 210000,China;Post-doctoral Workstation,Northern Information Control Group Ltd.,Nanjing 210000,China;Nanjing Military Representative Office of PLA Army,Nanjing 210000,China;Northern Information Control Group Ltd.,Nanjing 210000,China)
出处
《火力与指挥控制》
CSCD
北大核心
2017年第4期110-113,共4页
Fire Control & Command Control
关键词
战场态势
本体
发布订阅系统
匹配算法
battlefield situation
ontology
publish/subscribe system
matching algorithm
