Keyphrases
- keyword queries
- keyword search
- keyword search in relational databases
- keywords
- information access
- structured data
- semi structured
- user queries
- database schema
- structured databases
- structured queries
- query evaluation
- query keywords
- data sets
- web documents
- information retrieval systems
- search queries
- graph structure
- information extraction
- xml databases
- relational databases
- xml data
- database
- multi dimensional
- query interface
- inverted index
- knowledge discovery
- query language