Keyphrases
- knowledge base
- knowledge representation
- knowledge management
- collaborative learning environments
- relevant knowledge
- acquire knowledge
- reasoning mechanism
- multiple representations
- general knowledge
- knowledge sharing
- reasoning process
- formal representation
- deductive reasoning
- commonsense knowledge
- conceptual knowledge
- model based reasoning
- formal models
- knowledge workers
- production rules
- knowledge structures
- learning systems
- design process
- reasoning engine
- domain knowledge
- knowledge exchange
- causal knowledge
- knowledge creation
- reasoning mechanisms
- knowledge acquisition
- knowledge discovery
- prior knowledge
- user interface
- expert systems
- web services