Keyphrases
- database
- databases
- end users
- data sets
- database systems
- user interface
- user preferences
- relevance feedback
- user requirements
- user experience
- user defined
- database applications
- user profiles
- user interaction
- database management systems
- relational databases
- neural network
- data management
- collaborative filtering
- data model
- user queries
- search engine
- genetic algorithm
- user satisfaction