指挥控制与仿真2018，Vol.40Issue(1)：128-131,140,5.DOI:10.3969/j.issn.1673-3819.2018.01.025
基于内容的自动动态演化发布订阅的方法
A Method of Content Based Automatic Dynamic Evolution for Subscription/Publish
陈聪 1瞿连政1
作者信息
- 1. 国防科技大学信息通信学院,湖北 武汉 430010
- 折叠
摘要
Abstract
In order to improve the accuracy and timeliness of the traditional subscription/publish system distribution situa-tion,this paper propose a content-based brokers dynamic evolution subscription method.The algorithm uses a parameter func-tion as a predicate to make the system perform subscription update through the autonomic compute function By taking the pa-rameter function as the predicate,the system completes the subscription update through the independent computing function and improves the subscription efficiency.This paper also presents a scheme and process for introducing the algorithm into an existing subscription/publish system;Finally,this paper did a comparative experiment with traditional method on a battlefield situation publish/subscribe system,The experimental results show that the algorithm is superior to the traditional method in the three independent repeated experiments,and the average time of the change from the user demand change to the received message is reduced by 30.2%,and the number of false push messages is reduced by 16.3%.关键词
发布/订阅/网络负载/动态订阅/匹配算法Key words
publish/subscribe/network load/dynamic subscription/matching algorithm分类
军事科技引用本文复制引用
陈聪,瞿连政..基于内容的自动动态演化发布订阅的方法[J].指挥控制与仿真,2018,40(1):128-131,140,5.
