Semantic Annotations and Context Reasoning to Enhance Knowledge Reuse in e-Learning
Loading...
Date
2013
Journal Title
Journal ISSN
Volume Title
Publisher
Springer Berlin Heidelberg
Abstract
We address in this paper the need of improving knowledge reusability within online Communities of Practice of E-learning (CoPEs). Our approach is based on contextual semantic annotations. An ontological-based contextual semantic annotation model is presented. The model serves as the basis for implementing a context aware annotation system called “CoPEAnnot”. Ontological and rule-based context reasoning contribute to improving knowledge reuse by adapting CoPEAnnot’s search results, navigation and recommendation.The proposal has been experimented within a community of learners.
Description
Keywords
Community of practice of e-learning, E-learning, Knowledge reuse, Semantic annotation, Context, Reasoning