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@article{ART001975979},
author={ji Woong Choi and Myung-Ho Kim},
title={SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2015},
volume={20},
number={3},
pages={29-45}

TY - JOUR
AU - ji Woong Choi
AU - Myung-Ho Kim
TI - SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases
JO - Journal of The Korea Society of Computer and Information
PY - 2015
VL - 20
IS - 3
PB - The Korean Society Of Computer And Information
SP - 29
EP - 45
SN - 1598-849X
AB - This paper proposes an implementation of SPARQL-DL, which is a query language for OWL ontologies,for query-answering over the OWL ontologies virtually generated from existing RDBs. The proposedSPARQL-DL processor internally translates input SPARQL-DL queries into SQL queries and then executesthe translated queries. There are two advantages in the query processing method. First, another repositoryto store OWL ontologies generated from RDBs is not required. Second, a large ABox generated from anRDB instance is able to be served without using Tableau algorithm based reasoners which have a problem in large ABox reasoning. Our algorithm for query rewriting is designed to create one corresponding SQLquery from one input SPARQL-DL query to minimize the overhead by establishing connections with RDBs.
KW - SPARQL-DL;SPARQL;SemanticWeb;OWL;Relational Database;RDF;Ontology
DO -
UR -
ER -

ji Woong Choi and Myung-Ho Kim. (2015). SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases. Journal of The Korea Society of Computer and Information, 20(3), 29-45.

ji Woong Choi and Myung-Ho Kim. 2015, "SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases", Journal of The Korea Society of Computer and Information, vol.20, no.3 pp.29-45.

ji Woong Choi, Myung-Ho Kim "SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases" Journal of The Korea Society of Computer and Information 20.3 pp.29-45 (2015) : 29.

ji Woong Choi, Myung-Ho Kim. SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases. 2015; 20(3), 29-45.

ji Woong Choi and Myung-Ho Kim. "SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases" Journal of The Korea Society of Computer and Information 20, no.3 (2015) : 29-45.

ji Woong Choi; Myung-Ho Kim. SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases. Journal of The Korea Society of Computer and Information, 20(3), 29-45.

ji Woong Choi; Myung-Ho Kim. SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases. Journal of The Korea Society of Computer and Information. 2015; 20(3) 29-45.

ji Woong Choi, Myung-Ho Kim. SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases. 2015; 20(3), 29-45.

ji Woong Choi and Myung-Ho Kim. "SPARQL-DL Processor to Extract OWL Ontologies from Relational Databases" Journal of The Korea Society of Computer and Information 20, no.3 (2015) : 29-45.