Improving the Search for Learning Objects with Keywords and Ontologies.
Lothar LemnitzerCristina VertanAlex KillingKiril Ivanov SimovDiane EvansDan CristeaPaola MonachesiPublished in: EC-TEL (2007)
Keyphrases
- learning objects
- learning object metadata
- keywords
- e learning
- knowledge domains
- learning resources
- learning materials
- learning management systems
- metadata
- learning object repositories
- learning activities
- keyword search
- learning process
- user queries
- semantic metadata
- adaptive learning
- semantic web
- authoring tool
- search engine
- learning processes
- semantic search
- learning content
- repositories of learning objects
- semantic information
- semantic relationships
- search tools
- domain specific
- knowledge representation
- learning path
- metadata standards
- digital libraries
- reusable learning objects
- databases
- web search engines
- online learning
- educational resources
- xml documents
- scorm compliant
- information retrieval