Combining Ontologies and Document Retrieval Techniques: A Case Study for an E-Learning Scenario.
Stephan BaumannAndreas DengelMarkus JunkerThomas KieningerPublished in: DEXA Workshops (2002)
Keyphrases
- document retrieval
- learning scenarios
- semantic mapping
- learning experience
- language model
- learning processes
- information retrieval
- document collections
- learning activities
- retrieval model
- relevance feedback
- knowledge base
- document indexing
- text retrieval
- domain ontology
- databases
- relevant documents
- query terms
- case study
- passage retrieval
- cross language
- pseudo relevance feedback
- design process
- information retrieval systems
- knowledge representation
- learning styles
- document ranking
- learning design
- machine learning
- focused retrieval
- retrieved documents
- database systems
- keywords
- semantic relations
- learning environment
- natural language