摘要
下一代互联网(IPv6)及网格技术提供了资源共享与工作分散运作的环境,正好弥补了传统数字学习系统不足之处。文章首先回顾了IPv6的发展现状,然后基于下一代互联网及网格技术构建一个虚拟学习系统(VLMS),设计具有网格中间件的功能,同时提出网格服务开发设计的技术,最后以系统实现案例揭示虚拟学习网格系统的运作,提供一个可共享的学习网格平台。
IPv6 and grid computing provide a resources-sharing and job distributing environments. It remedies the insufficiency of the traditional learning systems. In this paper, firstly the development of IPv6 is reviewed, thus a grid middleware based on the virtual learning management system （VLMS） that is developed. Simultaneously, some ideas to develop the grid services are proposed in this paper. Finally, the operation of the digital learning grid system with the learning scenarios is illustrated to accomplish a shaerable virtual learning grid system.
出处
《图书与情报》
CSSCI
2008年第6期67-74,共8页
Library & Information
