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2009

Translation of Ontology Retrieval Problem into Relational Queries

8 years 11 months ago
Translation of Ontology Retrieval Problem into Relational Queries
Ontology as a knowledge base can provide different reasoning tasks, e.g. to check consistency of the ontology or to check whether a resource is instance of a concept or not. In this paper we want to focus on retrieval problem. There already exist systems resolving this problem, but they are not effective within large datasets. Our idea is to transform ontology into a relational database. We present particular algorithms of this transformation both on the scheme level and SQL level with special handling of functional roles and definitions. This enables to query such database by usual tools of SQL, i.e. to solve the retrieval problem.
Jaroslav Pokorný, Jana Pribolová, Pe
Added 17 Feb 2011
Updated 17 Feb 2011
Type Journal
Year 2009
Where DATESO
Authors Jaroslav Pokorný, Jana Pribolová, Peter Vojtás
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