Keyphrases
- data analysis
- expressive power
- deductive databases
- query answering
- data mining
- datalog programs
- query language
- rough sets
- data collection
- logic programming
- integrity constraints
- efficient implementation
- machine learning
- intelligent data analysis
- cluster analysis
- data visualization
- biological data
- life sciences
- high dimensional data
- business intelligence
- data processing
- knowledge discovery
- multi aspect
- existentially quantified
- databases
- recursive programs
- data complexity
- default logic
- rough set theory
- data integration
- special case
- genetic algorithm