E-learning平台中信息集成与互用的挑战及研究  

The Challenge and Research for Information Integration and Interoperability on the E-learning Platform

作　　者：陈雨青[1] 章旭明 

机构地区：[1]贵阳学院物理与电子信息科学系,贵州贵阳550008 [2]贵阳电视台技术中心,贵州贵阳550002

出　　处：《贵阳学院学报（自然科学版）》2007年第2期5-9,共5页Journal of Guiyang University：Natural Sciences

摘　　要：随着信息通讯技术和网络技术的快速发展,E-learning(电子学习)成为知识时代下支持终生教育和普及教育的一个重要手段,其所依赖的学习平台也在技术的进步下日益改进。但目前的学习平台的服务功能方面依然有许多不足之处,还不能满足学习者的更多个性化需要。要让学习者更主动地、更动态地参与到学习过程中,学习平台要在适应性超媒体、语义网等相关技术的支持下,建立以服务为导向的系统架构思想,走向模块化和个性化。文章讨论了E-learning平台的发展及目前所面临的主要挑战,并总结了支持下一代学习平台的信息集成与互用的思路与技术。With the rapid development of information, communication and internet technology, e-learning is becoming an important method to support lifelong education and popular education, and the advance of technologies improves the e-learning platform. However, present e-learning platforms still have some shortages, which cannot further satisfy learner＇ s personal learning needs. If learners want to participate in the learning process more dynamically and actively, e-learning platforms will be based on the idea of service-oriented systematic framework, with the developmental direction of modularity and individuality, which requires the support of adaptive hypermedia and semantic web technology. The present paper discusses the evolution of e-learning platforms and the challenges it faced and puts forward the approaches and technologies which support next-generation e-learning platforms to achieve information integration and interoperability.

关 键 词：E-LEARNING平台 信息集成 信息互用 服务导向架构 语义网 适应性超媒体 

分 类 号：TP335[自动化与计算机技术—计算机系统结构]