Controlled Query Evaluation in OWL 2 QL: A "Longest Honeymoon" Approach.
Piero A. BonattiGianluca CimaDomenico LemboLorenzo MarconiRiccardo RosatiLuigi SauroDomenico Fabio SavoPublished in: ISWC (2022)
Keyphrases
- query evaluation
- query language
- data complexity
- ontology languages
- conjunctive queries
- xml data
- deductive databases
- transitive closure
- data model
- query processing
- expressive power
- semantic web
- data management
- regular expressions
- efficient query evaluation
- database
- query engine
- knowledge representation
- querying xml documents
- disjunctive deductive databases
- owl ontologies
- query interface
- relational algebra
- probabilistic databases
- inverted lists
- data structure
- xml queries
- xml databases
- integrity constraints
- information retrieval systems
- signature file
- null values
- special case
- query processing strategies
- knowledge base