一种基于网格的协作学习系统的研究

The Research of Collaborative Learning System Based-on Grid

该文针对协作学习系统存在的协作应用服务层适应性差,不能按照学习者需求动态组合虚拟群组,以及工作流式服务的适应性关联等问题,提出了一种采用CSCL原理、WebServices技术和知识库技术建构适应性协作学习平台的解决方案。重点探讨了协作学习平台的体系结构、适应性协作学习建模以及支持协作学习的知识库建构等问题。

Aiming at the existing problem in the collaborative learning system,such as the poor adaptability in the collaborative application service layer,not assembling virtual group dynamically according to learner's needs,the adaptive association among work flow services,and so on,the paper provides a project,which adopt CSCL theory,Web Services technology and knowledge-base technology to construct adaptive collaborative learning system.It discusses the system structure of collaborative learning platform,the modeling of adaptive learning and the constructing of support collaborative learning knowledge base.