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Research And Implementation Of A Knowledge Service Oriented Learning Content Management System

Posted on:2008-08-06Degree:MasterType:Thesis
Country:ChinaCandidate:Z W CaiFull Text:PDF
GTID:2178360215456912Subject:Information Science
Abstract/Summary:PDF Full Text Request
E-Learning revolution not only rings numerous fast developing technologies but also makes it possible for schools and enterprises to get return from their investment in E-Learning. The chief achievement of this revolution is multiple E-learning application platforms. And Learning Content management System (LCMS) is the very focus of current E-learning researches. Though it greatly promotes E-learning progress and acts as the first choice of enterprises and education authorities to develop learning content, LCMS still needs further improvement, judged from the perspectives of customized support and application service. In this case, aiming at ameliorating and optimizing the current LCMS, the paper tries to provide knowledge service, integrate its theories & methods into LCMS design and construct a refined LCMS featuring "user-centered" and customized & intelligent support.The paper probes the above topic in the following aspects:(1) Based on relevant LCMS theories and technologies, the paper analyses LCMS shortcomings, introduces the idea of knowledge service and puts forward the research concept of Knowledge-service Oriented LCMS. Furthermore, it studies the service objects, service types and service features of the Knowledge-service Oriented LCMS.(2) With the analysis of constituent elements, working mechanism and service process of LCMS knowledge service, the paper proposes a LCMS knowledge service model, which consists of several services modules such as customized knowledge organization, customized learning content filtration, intelligent learning content recommendation, customized learning content presentation, customized learning content search, and etc.(3) The paper researches and experiments with LCMS key technologies to fulfill knowledge presentation, extraction of user interest features, filtration of learning resource, and etc of knowledge services. It also does research and experiment on fulfilling methods of the above issues.(4) The paper establishes an experimental system based on the aforesaid knowledge service model and carries out relevant experiments and emulation.
Keywords/Search Tags:Learning content management system, Knowledge service, Personalization, E-Learning, LCMSKSM, .NET
PDF Full Text Request
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