Optimizing Query Evaluation in Deductive Databases Using Reductions.
Kamel BarkaouiYasmina MaïziPublished in: DEXA Workshop (1996)
Keyphrases
- deductive databases
- query evaluation
- query processing
- data complexity
- query language
- conjunctive queries
- disjunctive deductive databases
- fixpoint
- data management
- semantic query optimization
- transitive closure
- integrity checking
- xml data
- efficient query evaluation
- probabilistic databases
- model theoretic
- regular expressions
- closed world assumption
- xpath queries
- xml documents
- data model
- software engineering