Selecting appropriate learning services for a learner from the large number of heterogeneous knowledge sources is a complex and challenge task. This paper illustrates and discusses how Semantic Web technologies such as RDF and ontology can be applied to e-learning system for helping learners select suitable learning course or retrieving relevant information. The paper presents the main features of e-learning scenario and focuses on the ontology; setup an e-learning scenario ontology with the training and application domains. The paper also presents semantic querying and semantic mapping approach.
['Wenying Guo', 'Deren Chen']
Semantic Approach for e-learning System