Linjing Wu

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With the scale of educational resources construction continues to expand, how to achieve the semantic description and sharing of educational resources, and provide users with semantic-level resource support services, is a key problem which we should pay attention to in the field of knowledge services. This paper proposes a solution on description and(More)
Along with the vigorous development of streaming media technology, synchronized multi-media courseware is widely used in education domain. However, during the recording process of the courseware, automatic generation of the content navigation becomes a difficult problem. In this paper, we do an in-depth research on the automatic generation of multimedia(More)
As the main approach of distance education, the key point of Network Learning research has turned to getting the learners' personality characteristics and constructing the virtual learning environment based on theories of modern education and psychics. Currently, the characteristics of learners are stored in database statically. We can't timely acquire the(More)
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