Using an Ontology to Query Pedagogical Resources.
Bich-Liên DoanYolaine BourdaPublished in: CATE (2004)
Keyphrases
- response time
- query processing
- database
- data structure
- query expansion
- complex queries
- e learning
- data sources
- retrieval method
- relevance feedback
- limited resources
- query execution
- keywords
- collaborative learning
- learning activities
- query evaluation
- uniform access
- query language
- learning environment
- databases
- language model
- user interaction
- user queries
- resource allocation
- learning objects
- data objects
- learning theory
- search queries
- resource management
- web resources
- knowledge representation
- database systems