JIPS (한국정보처리학회)
Current Result Document :
| 한글제목(Korean Title) |
An Efficient Web Ontology Storage Considering Hierarchical Knowledge for Jena-based Applications |
| 영문제목(English Title) |
An Efficient Web Ontology Storage Considering Hierarchical Knowledge for Jena-based Applications |
| 저자(Author) |
Dongwon Jeong
Heeyoung Shin
Dookwon Baik
Youngsik Jeong
|
| 원문수록처(Citation) |
VOL 05 NO. 01 PP. 0011 ~ 0018 (2009. 03) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
well as providing various APIs for the development of inference engines and storage models, Jena is widely used in the development of systems or tools related with Web ontology
management. However, Jena still has several problems with regard to the development of real applications, one of the most important being that its query processing performance is unacceptable. This paper proposes a storage model to improve the query processing performance of the original Jena
storage. The proposed storage model semantically classifies OWL elements, and stores an ontology in separately classified tables according to the classification. In particular, the hierarchical knowledge is managed, which can make the processing performance of inferable queries enhanced and stores information. It enhances the query processing performance by using hierarchical knowledge. For this
paper an experimental evaluation was conducted, the results of which showed that the proposed storage model provides a improved performance compared with Jena. |
| 키워드(Keyword) |
Ontology
Jena
OWL
Ontology
Storage
Hierarchical Structure
|
| 파일첨부 |
|
