DaRLing: A Datalog rewriter for OWL 2 RL ontological reasoning under SPARQL queries.
Alessio FiorentinoJessica ZangariMarco MannaPublished in: CoRR (2020)
Keyphrases
- sparql queries
- ontological reasoning
- expressive power
- computational properties
- query language
- relational algebra
- domain knowledge
- logic programming
- rdf data
- data model
- first order logic
- ontology matching
- query evaluation
- graph model
- complex objects
- normal form
- query optimization
- cost model
- regular expressions
- query formulation
- expert systems
- relational model
- database
- logic programs
- knowledge representation
- query processing
- training data
- natural language
- databases