کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
383594 | 660827 | 2013 | 16 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Semantic Ontology Mapping for Interoperability of Learning Resource Systems using a rule-based reasoning approach Semantic Ontology Mapping for Interoperability of Learning Resource Systems using a rule-based reasoning approach](/preview/png/383594.png)
• Semantic Ontology Mapping for Interoperability of Learning Resource Systems.
• Semantic mapping techniques are provided by a rule-based reasoning approach.
• Semantic Bridge Ontology is proposed to generate mapping rules.
• Reasoning rules are proposed to classify related learning objects.
• The SMILE system for managing and semantic query of learning objects.
There is an increasing demand for sharing learning resources between existing learning resource systems to support reusability, exchangeability, and adaptability. The learning resources need to be annotated with ontologies into learning objects that use different metadata standards. These ontologies have introduced the problems of semantic and structural heterogeneity. This research proposes a Semantic Ontology Mapping for Interoperability of Learning Resource Systems. To enable semantic ontology mapping, this research proposes conflict detection and resolution techniques for both semantic and structural conflicts. The Semantic Bridge Ontology has been proposed as a core component for generating mapping rules to reconcile terms defined in local ontologies into terms defined in the target common ontology. This work defines the reasoning rules to classify related learning objects to enhance the powerful deductive reasoning capabilities of the system. As a consequence, ontology-based learning object metadata are generated and used by the semantic query engine to facilitate user queries of learning objects across heterogeneous learning resource systems.
Journal: Expert Systems with Applications - Volume 40, Issue 18, 15 December 2013, Pages 7428–7443