Semantic Grid-Based E-learning Architecture

摘要：

This paper presents an architecture along with an implementation approach to build efficient e-learning applications. In this architecture, e-learning infrastructure uses the Grid computing technology which chooses the best available resources for e-learning objects execution. An e-learning object is defined as the unit for structuring e-learning applications /courses. Furthermore, the infrastructure uses the Semantic Web to specify the learning objects requirements as well as the Grid resources description. A broker entity is developed within the architecture as a mediator who receives performance requirements of the learning object specified using the E-learning standard LOM and the available resources on the Grid that are required to execute that object. The proposed architecture is expected to guarantee the optimum allocation of available Grid resources to satisfy the performance requirements of E-learning applications.

作者: Leila Ismail Mohamed Adel Serhani Said Elnaffar Yacine Atif

作者单位: College of IT UAE University P.O.Box 17555, UAE

会议类型: 国际会议

会议名称: 2007年第三届语义和知识网格国际会议(Third International Conference on Semantics,Knowledge,and Grid)(SKG 2007)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-10-29（万方平台首次上网日期，不代表论文的发表时间）