Keyphrases
- relational databases
- databases
- database
- sql queries
- xml documents
- functional dependencies
- real world
- information systems
- object oriented
- relational data
- real images are presented
- automatically generating
- xml databases
- relational model
- database technology
- normal form
- keyword search
- wide range
- xml data
- probabilistic model
- database schema
- information technology
- real scenes
- data dependencies
- multiscale
- data sets