摘要
针对当前E-Learning系统在动态知识交流和规模化问题上的不足,本文提出了一个基于P2P和网格技术的E-Learning系统APPLE。该系统给用户提供了一个低成本高效率的E-Learning教学环境。APPLE利用P2P转发技术提供低成本的实时广播来共享实时课堂,通过WSRF.NET来创建虚拟教室服务,并对网络上的学习资源进行整合,提供给用户一个全局的资源视图。
This paper evaluates the potential contribution of the P2P and grid technology into the E-Learning system and introduces a novel E-Learning environment called APPLE based on P2P and Grid. With the help of the P2P network, APPLE provides live broadcasting services to share the services of educational resources. We build a virtual classroom service based on WSRF. NET, which exposes the service as a grid service that can be accessed by all the users among the grid.
出处
《计算机工程与科学》
CSCD
2006年第8期89-91,共3页
Computer Engineering & Science
基金
国家自然科学基金重点资助项目(60433040)
