Keyphrases
- valued logic
- relational algebra
- first order logic
- propositional logic
- classical logic
- query language
- relational databases
- fuzzy logic
- data exchange
- relational database systems
- relational model
- sql queries
- fuzzy sets
- multi valued
- truth values
- logic programs
- expressive power
- databases
- database
- data model
- datalog programs
- automated reasoning
- database design
- database queries
- query answering
- knowledge representation
- theorem proving
- database schema
- database applications
- computational intelligence
- inference rules
- stable models
- incomplete information
- probabilistic reasoning
- control system
- data mining
- database management systems
- high level
- expert systems
- logic programming
- data management
- schema mappings
- theorem prover
- object oriented
- modal logic
- temporal logic