Controlled Query Evaluation for Datalog and OWL 2 Profile Ontologies.
Bernardo Cuenca GrauEvgeny KharlamovEgor V. KostylevDmitriy ZheleznyakovPublished in: CoRR (2015)
Keyphrases
- ontology languages
- query evaluation
- data complexity
- deductive databases
- combined complexity
- query language
- conjunctive queries
- owl dl
- query processing
- transitive closure
- semantic web
- semantic web technologies
- expressive power
- query answering
- xml data
- datalog programs
- exptime complete
- data management
- efficient query evaluation
- probabilistic databases
- description logics
- ontology based data access
- dl lite
- signature file
- querying xml documents
- query complexity
- data sets
- owl ontologies
- conceptual modeling
- data types
- database systems
- databases
- relational calculus
- query answers
- inverted lists
- relational algebra
- xml documents
- tree pattern queries