E-learning平台中信息集成与互用的挑战及研究

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。

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

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.