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- paper-35 type InProceedings.
- paper-35 label "Ontology-Based Data Access: Ontop of Databases".
- paper-35 sameAs paper-35.
- paper-35 abstract "We present the architecture and technologies underpinning the OBDA system Ontop and taking full advantage of storing data in relational databases. We discuss the theoretical foundations of Ontop : the tree-witness query rewriting, T -mappings and optimisations based on database integrity constraints and SQL features. We analyse the performance of Ontop in a series of experiments and demonstrate that, for standard ontologies, queries and data stored in relational databases, Ontop is fast, efficient and produces SQL rewritings of high quality.".
- paper-35 hasAuthorList authorList.
- paper-35 isPartOf proceedings-1.
- paper-35 title "Ontology-Based Data Access: Ontop of Databases".