The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2013
Filed:
Dec. 17, 2008
Seung Woo Lee, Daejeon, KR;
Pyung Kim, Daejeon, KR;
Jae Han Kim, Seoul, KR;
Han Min Jung, Daejeon, KR;
MI Kyung Lee, Daejeon, KR;
Dong IN Park, Seoul, KR;
Won Kyung Sung, Daejeon, KR;
Sun Hwa Hahn, Daejeon, KR;
Seung Woo Lee, Daejeon, KR;
Pyung Kim, Daejeon, KR;
Jae Han Kim, Seoul, KR;
Han Min Jung, Daejeon, KR;
Mi Kyung Lee, Daejeon, KR;
Dong In Park, Seoul, KR;
Won Kyung Sung, Daejeon, KR;
Sun Hwa Hahn, Daejeon, KR;
Korea Institute of Science and Technology Information, Daejeon, KR;
Abstract
An efficient reasoning system and method using a view in a DBMS-based RDF triple store are provided. The DBMS-based reasoning system includes a triple input unit for receiving a Resource Description Framework (RDF) triple. A triple examination unit examines whether the received triple conforms to RDFS subsumption relation entailment rules or Web Ontology Language (OWL) inverse relation rules. A view creation unit creates a table view when the received triple conforms to the RDFS subsumption relation entailment rules or the OWL inverse relation rules as a result of the examination. A triple storage unit stores the received triple. The DBMS-based triple store can efficiently perform reasoning based on rule rdfs7 or rdfs9, which is included in the RDFS subsumption relation entailment rules, and the OWL inverse relation rules.