Controlled Query Evaluation over Ontologies through Policies with Numerical Restrictions.
Gianluca CimaDomenico LemboLorenzo MarconiRiccardo RosatiDomenico Fabio SavoDaniele SinibaldiPublished in: AIKE (2021)
Keyphrases
- query evaluation
- data complexity
- query language
- query processing
- deductive databases
- conjunctive queries
- ontology languages
- probabilistic databases
- data management
- transitive closure
- efficient query evaluation
- disjunctive deductive databases
- querying xml documents
- knowledge base
- xml data
- exact and approximate
- domain ontology
- regular expressions
- databases
- query engine
- knowledge representation
- query answers
- dl lite
- semantic web
- owl ontologies
- optimal policy
- signature file
- probabilistic xml
- query processing strategies
- data sets