Learning Objects Reusability and Retrieval through Ontological Sharing: A Hybrid Unsupervised Data Mining Approach.
Ching-Chieh KiuChien-Sing LeePublished in: ICALT (2007)
Keyphrases
- learning objects
- learning object repositories
- learning activities
- metadata
- learning management systems
- e learning
- learning process
- learning materials
- learning resources
- authoring tool
- learning processes
- educational resources
- reusable learning objects
- adaptive learning
- test collection
- retrieval systems
- information retrieval systems
- metadata standards
- learning object metadata
- learning path
- user communities
- knowledge representation
- information retrieval
- learning content
- scorm compliant
- repositories of learning objects
- information sharing
- relevance feedback
- domain knowledge
- image retrieval
- learning design
- concept maps
- design patterns
- retrieval model
- effective retrieval
- domain specific
- semantic metadata
- open educational resources
- ieee lom
- machine learning
- databases