Title :
An Ontology Based Knowledge Sharing Approach in E-learning
Author :
Li, Xia ; Wu, Bei
Author_Institution :
Humanity & Social Sci. Coll., Wuhan Univ. of Sci. & Eng., Wuhan, China
Abstract :
The problem of knowledge sharing in e-learning has received a lot of attention in recent years. It covers the cross research area including information-integration, and ontologies etc. The paper provides a semantic integration approach to solve the knowledge sharing problem. An ontology based knowledge organization model is firstly built to improve the traditional information resources model, and then the semantic annotated knowledge resource is produced. Secondly, the ontology described resources are mediated in term of the semantic mapping results. Finally, the sharing system containing the user feedback and matching result rankings is analyzed in details.
Keywords :
computer aided instruction; ontologies (artificial intelligence); e-learning; information integration; knowledge sharing; ontology based knowledge sharing approach; semantic annotated knowledge resource; semantic integration approach; user feedback; Cognition; Educational institutions; Electronic learning; Feedback; HTML; Information resources; Ontologies; Pattern matching; Resource management; Semantic Web; Knowledge Sharing; Ontology;
Conference_Titel :
Web Mining and Web-based Application, 2009. WMWA '09. Second Pacific-Asia Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-0-7695-3646-0
DOI :
10.1109/WMWA.2009.40
