基于JXTA技术的网络教育资源和学习模式的研究  

Research of Network Educational Resources and Learning Mode Based on JXTA Technology

作　　者：廖金辉[1] 龚德良[1] 向建国[1] 唐日成[1] 

机构地区：[1]湘南学院计算机科学系,湖南郴州423000

出　　处：《计算技术与自动化》2006年第3期81-84,97,共5页Computing Technology and Automation

基　　金：湘南学院科研基金资助(05Y032);湖南省教育科学"十五"规划重点资助(XJK01A13);湖南省教育厅科研基金资助(03C006)

摘　　要：分析当前网络教育资源浩繁、无描述、查找和使用困难,且不利于学习者有目标及自主性学习的现状,提出了利用基于JXTA技术的对等组概念实现网络教育资源分布式共享,并采用国家标准学习对象元数据LOM和内容包装CP规范及XML信息描述方式描述网络教育资源的内容、特点及结构,实现网络教育资源的描述、组织、发布、查找、浏览、下载,以达到网络学习的分布式、共享性、自主性和个性化目标的完整方案。Firstly, this paper analyzes the situation of current network educational resources, which are vast, non - descriptive, and difficult in location and utilization, and unfavorable for students to study with clear aims and all by themselves. By utilizing the concept of PeerGroup based on JXTA technology to realize distributed sharing of network educational resources, and adopting National Standard LOM and CP norm and information expression of XML to describe the content, characteristic and structure of network educational resources, this paper puts forward a full scheme of implementation of the description, organization, issue, discovery, browse and download for network educational resources, so as to achieve the goal of distributed, sharing, independently and personalized network learning.

关 键 词：JXTA 对等网(P2P) 对等组(PeerGroup) 网络教育资源 XML 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]