摘要
为了满足符合终身教育的要求,设计一种"云学习"系统,它可以根据用户的需求实现弹性扩展;用户学习的对象是知识碎片化了的积件;所有的用户需求都被看作是一种云计算服务要求。这种"云学习"是一种基于"云计算"的学习模式,云学习利用云计算技术,在云计算平台上,通过云计算平台对资源进行统一管理和调配,并以服务的形式提供给用户,以此构建基于云计算的终身教育服务平台。仿真实验测试表明,基于云计算的终身教育服务平台利用了云计算的定制服务和并发计算优势,优化了现有资源的整合,能为学员提供定制终身教育服务的在线学习方式。
A ＂cloud study＂ system that can realize the elasticity expansion according to the users＇requirements is designed to meet the request of the lifelong education. The study objects of users are integrable wares of knowledge pieces. All the user demands are regarded as a service requirement for cloud calculation. This ＂cloud study＂ is a study mode based on ＂cloud calculation＂. As for ＂cloud study＂, the centralization of management and allocation is realized by utilizing the ＂cloud computation＂ technology through the ＂cloud computation＂ platform. The lifelong education service platform is constructed based on ＂cloud calculation＂. The simulation experiment indicates that the lifelong education service platform based on the ＂cloud calculation＂ can offer the online study way of the customized lifelong education service for students.
出处
《现代电子技术》
2010年第12期43-46,50,共5页
Modern Electronics Technique
基金
上海市自然科学基金资助项目(08ZR1400400)
上海市晨光计划项目(2007CG42)
关键词
云计算
积件
云学习
终身教育
cloud computation, integrable ware； cloud learning； lifelong education
