Database Concepts in a Domain Ontology

Information Technology and Management Science 2017
Henrihs Gorskis, Ludmila Aleksejeva, Inese Poļaka

There are multiple approaches for mapping from a domain ontology to a database in the task of ontology-based data access. For that purpose, external mapping documents are most commonly used. These documents describe how the data necessary for the description of ontology individuals and other values, are to be obtained from the database. The present paper investigates the use of special database concepts. These concepts are not separated from the domain ontology; they are mixed with domain concepts to form a combined application ontology. By creating natural relationships between database concepts and domain concepts, mapping can be implemented more easily and with a specific purpose. The paper also investigates how the use of such database concepts in addition to domain concepts impacts ontology building and data retrieval.

Atslēgas vārdi
Database, data mapping, ontology

Gorskis, H., Aleksejeva, L., Poļaka, I. Database Concepts in a Domain Ontology. Information Technology and Management Science, 2017, Vol. 20, 69.-73. lpp. ISSN 2255-9086. e-ISSN 2255-9094.

Publikācijas valoda
English (en)