Research On Personalized Learning Service Mechanism And Functional Modeling Based-on Semantic Web

This paper explains the personalized learning service mechanism in semantic web, which covers some core aspects of the future E-learning system, such as personalization, highly automation and reusability. The aim of this paper is to discuss how learner modeling and learning objects modeling can benefit from semantic web technologies, and both of them are the key topics of personalized E-learning system. On the other hand, service-oriented architecture supports highly autonomy and reusable feature, which points to the future E-learning system. We also sketch a roadmap for the extensible personalized E-learning system, which can be provided as service in semantic learning web.In this paper the author established the modeling reference specification for the personalized learning service mechanism according to the involved pedagogical and technical factors. Then the author proposes a resolution in UML and ontology engineering, where personalization requirements, interoperability of heterogeneous system and reusability of multiple educational resources can be implemented. Technically, the resolution and specification caters to the trend of future internet.