The KIPS Transactions:PartB (정보처리학회논문지B)

Korea Information Processing Society (한국정보처리학회)
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Competence Ontology for Semantic Web Services Description

시맨틱 웹 서비스 기술을 위한 수행 온톨로지

  • 오지훈 ((주)유엠텍 종합기술연구소) ;
  • 최병석 (군장대학교 컴퓨터응용학부) ;
  • 정영식 (원광대학교 컴퓨터 및 정보통신공학부) ;
  • 주수종 (원광대학교 전기전자 및 정보공학부) ;
  • 한성국 (원광대학교 전기전자 및 정보공학부)
  • Published : 2004.08.01
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Abstract

The Web Services descriptions such as DAML-S/OWL-S, BPEL4WS and WSMF focusing on the functional aspects of Web Services have limitations for the representation of the conceptual and semantic capabilities of Web Services, although WSMF is based on ontology and can represent the goal of Web Services. This paper proposes the new description formalism based on the competence ontology that can represent both functional and semantic aspects of Web Services. This paper also presents the integration and the composition of Web Services by means of Data Mediator(D-Mediator) and Control Mediator(C-Mediator) to mediate compositional in compatibility between heterogeneous Web Services.

DAML-S/OWL-S, WSMF 및 BPEL4WS와 같은 웹 서비스 기술방식은 웹 서비스의 기능적(functionality) 측면만을 표현하고 있기 때문에, 웹 서비스(Web Service)의 개념적, 의미적 기능을 표현하기에는 한계가 있다. 본 연구에서는 웹 서비스의 기능적 측면과 의미적 측면을 통합적으로 표현하기 위해서 수행 온톨로지(Competence Ontology)를 구축하여 웹 서비스를 기술하기 위한 새로운 방법을 제시한다. 또한 시스템 내부적으로는 Data Mediator(D-Mediator)와 Control Mediator(C-Mediator)를 이용하여 서로 이질적인 서비스간의 상호연동 및 합성을 가능하게 한다.

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References

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