Keyphrases
- domain knowledge
- prior knowledge
- contextual information
- valuable knowledge
- information from multiple sources
- raw data
- uncertain information
- semantic information
- information sources
- higher level
- knowledge acquisition
- knowledge management
- background knowledge
- inconsistent information
- additional knowledge
- acquisition process
- enormous amounts
- global information
- information overload
- modal logic
- knowledge sharing
- spatial information
- data mining
- computer systems
- data mining techniques
- knowledge discovery
- knowledge base