Keyphrases
- bibliometric analysis
- relational databases
- social sciences
- search based software engineering
- databases
- database
- relational data
- functional dependencies
- object oriented
- relational model
- engineering problems
- xml databases
- sql queries
- xml documents
- keyword search
- xml data
- computer science
- physical database design
- database schema
- database systems
- normal form
- relational database management systems
- relational schema
- structured databases
- genetic algorithm