A knowledge base incremental creation using a data base, ontology and expert knowledge

Jarosław Bąk, Jolanta Cybulka

Abstract


We consider the tool supporting the creation of a knowledge base (KB). It uses as the input elements: a database, a referential ontology and the expert knowledge. We reveal the ontology from a database schema and we specify connections between database attributes by means of the ontological relations, forming the primary KB. It is then incrementally extended by the results of executed queries.

Keywords


knowledge base creation; ontology; database; expert knowledge

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References


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DOI: http://dx.doi.org/10.21936/si2009_v30.n2A.483