Keyphrases
- domain knowledge
- knowledge management
- natural language
- learning systems
- access control
- knowledge base
- fine grained
- representation language
- linguistic knowledge
- knowledge representation
- programming language
- information systems
- knowledge sources
- global knowledge
- conceptual graphs
- security policies
- developmental psychology
- computing environments
- language learning
- knowledge sharing
- lightweight
- knowledge acquisition
- data mining techniques
- distributed systems
- case based reasoning
- expert systems