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基于RDF的移动学习资源标准设计研究

发表时间:2009-03-15  浏览量:1840  下载量:700
全部作者: 张弛,刘洪沛,程远先
作者单位: 北京邮电大学网络教育学院
摘 要: 学习资源的标准化越来越引起人们的注意。在研究对比了国内外教育资源标准的基础上,参考国内网络教育技术标准(China ELearning Technology Standard,CELTS),同时充分考虑了移动设备在性能、网络环境方面的限制以及移动学习高度个性化,利用W3C推荐的资源描述框架(resource description framework,RDF)语法规范设计了移动学习资源共享的基本框架,实现了移动学习资源标准的初步创建,并结合已有教学资源,给出了一个详细的标准示例。
关 键 词: 教育技术学;移动学习;资源标准;国内网络教育技术标准;资源描述框架
Title: Design of RDF-based mobile learning resources standard
Author: ZHANG Chi, LIU Hongpei, CHENG Yuanxian
Organization: School of Network Education, Beijing University of Posts and Telecommunications
Abstract: The standardization of learning resources is drawing more people’s attention. Based on the comparison of the standards of educational resources at home and abroad, this paper consults the national network education technical standard China ELearning Technology Standard(CELTS), and takes fully into account the mobile devices’ limitation in terms of performance, network environment and the highly personalized characteristics of mobile learning, uses the resource description framework(RDF), which is recommended by the W3C to design the basic framework for the sharing of mobile learning resources, implements the primary creation of mobile learning resources standard, and gives an example based on the existing learning resources.
Key words: educational technology; mobile learning; resource standard; China ELearning Technology Standard; resource description framework
发表期数: 2009年3月第5期
引用格式: 张弛,刘洪沛,程远先. 基于RDF的移动学习资源标准设计研究[J]. 中国科技论文在线精品论文,2009,2(5):498-504.
 
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