Ontology-Mediated Query Answering for Probabilistic Temporal Data with EL Ontologies.
Patrick KoopmannPublished in: DKB/KIK@KI (2018)
Keyphrases
- temporal data
- query answering
- ontology based data access
- dl lite
- description logics
- data exchange
- ontology mappings
- data complexity
- temporal information
- conjunctive queries
- data integration
- incomplete information
- semantic web
- integrity constraints
- domain ontology
- query rewriting
- ontology mapping
- knowledge representation
- ontology languages
- answering queries
- spatial data
- knowledge base
- temporal patterns
- probabilistic databases
- ontology matching
- domain specific
- data streams
- semantic heterogeneity
- domain knowledge
- owl ontologies
- expert systems
- semantic annotation
- owl dl