Keyphrases
- prior knowledge
- higher level
- knowledge sharing
- enormous amounts
- domain knowledge
- making decisions
- knowledge acquisition
- human users
- structural information
- information sharing
- background knowledge
- semantic information
- information processing
- information sources
- global information
- knowledge base
- information from multiple sources
- sharing knowledge
- artificial intelligence
- information overload
- knowledge representation
- end users
- digital libraries
- website
- information systems