网格技术支持下的远程教育系统的研究

Research of Distance Education System Based on Data Grid

本文介绍了远程教育发展概况及目前所面临的问题,阐述了网格的定义、体系结构及其应用,指出网格的特点可以解决远程教育发展所面临的问题,并将网格技术和远程教育有机地结合起来,提出了基于校园网的网格远程教学系统设计方案,着重解决远程教学中如何实现教学资源的发布、注册和发现,实现了基于网格技术的远程教学应用。

The article first introduced the development of distance education and the current problems. Then it elaborated the definition of the grid, architecture and its application, and pointed out that the characteristics of the grid can solve the problems in the development of distance education. Finally, it brought forward the instructional design of distance education based on campus grid network system by organically combining the grid technology and distance education. The design focused on how to distribute the teaching resources and the registration so as to realize grid-based application of distance learning.