Integrity Constraint Validation in DL-Lite _R Based Ontology Using Rewriting.
Xianji CuiDantong OuyangJialiang HePublished in: ICYCSEE (2) (2016)
Keyphrases
- integrity constraints
- conjunctive queries
- dl lite
- owl dl ontology
- query answering
- ontology based data access
- query rewriting
- data complexity
- datalog programs
- deductive databases
- query containment
- database schema
- decision procedures
- description logics
- semantic web
- functional dependencies
- inclusion dependencies
- active rules
- semantic annotation
- expert systems
- ontology languages
- xml schema
- active databases
- domain ontology
- knowledge representation
- xml documents
- information systems
- owl ontologies
- databases
- data warehouse
- query language
- special case
- tuple generating dependencies
- knowledge base