期刊文献+

一个基于IP组播的协同学习环境 被引量:5

An IP Multicast-based Collaborative Learning Environment
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摘要 协同学习是现代远程教育发展的必然趋势。文章在对协同学习对支撑环境的功能要求进行分析的基础上,针对所研制的远程教育平台存在的不足,设计了一个基于组播的协同学习环境-,介绍了它的系统组成与功能,并对其关键技术的实现WebLearningIPWebLearning+作了阐述。 Collaborative learning has become an inevitable direction as modern distance education. After analyzing the function requirements for collaborative environment over supporting environment, this paper presents a novel design for an IP multicast-based --collaborative learning environmentWeblearning+ in terms of its old versionWebLearning's deficiencies, then gives an introduction of its system architecture and functions.In particular, addresses the implementation of its key techniques.
出处 《计算机工程》 CAS CSCD 北大核心 2002年第3期230-233,共4页 Computer Engineering
关键词 协同学习环境 IP组播 远程教育 INTERNET Collaborative learning environmentIP multicastDistance education
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参考文献5

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共引文献9

同被引文献21

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