Keyphrases
- domain knowledge
- raw data
- prior knowledge
- information from multiple sources
- contextual information
- additional knowledge
- higher level
- metadata
- databases
- neural network
- semantically rich
- uncertain information
- multiple sources
- information systems
- background knowledge
- fine grained
- user interaction
- data sets
- information sharing
- information processing
- information overload
- knowledge base
- missing information
- information extraction
- end users
- extra information
- enormous amounts
- keywords