Research on the establishment of structural e-learning resources

Authors:
Zhuo Zhang;Wei Wang;Zhongwu Zhou;Yongbin Chen
Affiliations:
Institute of Ideal Information and Technology, NENU, ChangChun, China and E-learning Laboratory of Jilin Province, ChangChun, JiLin;Institute of Ideal Information and Technology, NENU, ChangChun, China;Institute of Ideal Information and Technology, NENU, ChangChun, China;Institute of Ideal Information and Technology, NENU, ChangChun, China
Venue:
Edutainment'10 Proceedings of the Entertainment for education, and 5th international conference on E-learning and games
Year:
2010

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Abstract

This paper analyzes the necessity of establishing e-learning resources and points out problems on current e-learning resources construction. To solve these problems, a method on collecting and processing structural e-learning resource based on Web is contributed. The design approach of focused crawler based on classifier and Ajax is described. Also, the Web information extraction approach based on Wrappers is shown. The developed system based on this method has been integrated into a structural e-learning resource library system. The system performance is promising.