Can We Reach a Uniform Paradigm for Deductive Query Evaluation?
Rainer MantheyHervé GallaireJean-Marie NicolasPublished in: Wissensbasierte Systeme (1989)
Keyphrases
- query evaluation
- query processing
- query language
- data management
- conjunctive queries
- deductive databases
- data complexity
- probabilistic databases
- transitive closure
- xml data
- object oriented
- efficient query evaluation
- disjunctive deductive databases
- regular expressions
- signature file
- querying xml documents
- query engine
- query answers
- query processing strategies
- data model
- null values
- xml streams
- data exchange