基于网格的CSCL资源共享平台的研究

资源共享一直是协作学习研究的一个热点.本文针对当前协作学习系统在资源共享及管理方面存在的问题,运用网格计算技术搭建一个平台,实现资源的有效共享及统一管理,消除资源孤岛,优化资源调度.提出了系统的结构模型,讨论了其访问模型,并实现了网格管理器的四种网格服务.

Research of Grid-based CSCL Resource Sharing Platform

Resource sharing has always been an intensive research issue in collaborative learning. Aiming at the problems about resource sharing and management in current collaborative learning system,a platform based-on grid is designed to provide effective resource share and uniform management,eliminate resource island and optimize resource schedule. This paper designs the system structure,discusses its access model,and implements the four grid services provided by the grid manager.