摘要
为了在eLearningGrid异构平台上对已有的网上学习资源进行合理调度,通过对GLOBUS元计算目录服务和LDAP协议的研究,结合eLearning应用的特点,提出了适合于eLearningGrid的资源调度模型,明确了调度的主要对象和主要步骤。介绍了基于eLearningGrid实现学习对象资源的查找与发现。
In order to reasonably schedule the given network learning resources in eLearning Grid,this paper studies LDAF and MetaComputing Directory Service in GLOBUS,and presents a schedule model of eLearning Grid in combination with eLearning application characteristics,and defines the main objects and steps of eLearning Grid schedule.The implementation of finding and discovering of Learningobject resource based on eLearning Grid is introduced.
出处
《电脑开发与应用》
2005年第7期16-18,共3页
Computer Development & Applications
基金
全国教育科学规划重点课题(AYA010034)。
关键词
元计算目录服务
目录访问协议
目录信息树
网格学习对象
Meta computing directory service,directory access protocol,directory information tree,grid learningobjects
