Updating Intensional Predicates in Deductive Databases.
Dominique LaurentViet Phan LuongNicolas SpyratosPublished in: Data Knowl. Eng. (1998)
Keyphrases
- deductive databases
- query evaluation
- datalog programs
- integrity constraints
- logic programming
- fixpoint
- disjunctive deductive databases
- query language
- integrity checking
- semantic query optimization
- user defined
- closed world assumption
- model theoretic
- declarative language
- query processing
- fixpoint semantics
- constraint checking
- conjunctive queries
- data management
- expressive power
- hypothetical reasoning
- artificial intelligence
- data integration
- declarative semantics
- modal logic
- data complexity
- nonmonotonic reasoning
- databases
- high level
- knowledge base
- data mining