一种改进的Chord模型及其应用  

An Improved Chord Model and Its Application

作　　者：杨盛峰[1,2] 王焱[3] 

机构地区：[1]长江大学计算机科学学院,湖北荆州434023 [2]荆州军分区钟鼓楼干休所,湖北荆州434020 [3]郧阳师范高等专科学校教育系,湖北十堰442000

出　　处：《长江大学学报（自科版）（上旬）》2013年第5期43-45,1,共3页JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI ＆ ENG

摘　　要：为了提高远程教育系统的资源利用率,在分析Chord模型原理基础上,充分考虑了节点的物理位置和节点能力,提出一种改进的Chord模型,然后将此改进模型应用到远程教育系统中,实现了远程教育系统资源的高效共享,并重点讨论了远程教育系统中分散资源的搜索问题。In order to improve the distance education system for its resource utilization rate,the paper fully considers the node physical location and node ability,and puts forward an improved Chord model on the basis of the analysis of its principle.The improved model is applied to the distance education system,it can realize the efficient sharing of distance education system,and it focuses on the scattered resources searching problem.

关 键 词：CHORD模型 物理位置 节点能力 远程教育系统 群组 

分 类 号：TP392[自动化与计算机技术—计算机应用技术]