Journal of KIISE:Computing Practices and Letters (한국정보과학회논문지:컴퓨팅의 실제 및 레터)

Korean Institute of Information Scientists and Engineers (한국정보과학회)
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Ubiquitous Operation Composition based on Task

태스크 기반의 유비쿼터스 오퍼레이션 조합

  • Received : 2009.11.18
  • Accepted : 2010.03.08
  • Published : 2010.05.15
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Abstract

In this paper, we will introduce our approach for composing operation based on user tasks. It is based on Service Component Architecture (SCA). In addition, we developed ontology based on OWL and the MIT process handbook, called u-TO(universal task ontology), which can be used for users describing and specifying semantically their needs. We represent the hierarchy of tasks, and classify tasks according to views in u-TO. It aims at facilitating the modeling of complex demands or systems without regarding details of technical aspects of underlying infrastructure.

이 논문은 유비쿼터스 환경에서 사용자의 서비스 조합 요구를 만족시키기 위한 오퍼레이션 단위의 태스크 조합 방법을 제안한다. 이 방법은 서비스 컴포넌트 아키텍처를 따르며 태스크 조합 시 시스템의 자동화를 위해 시맨틱 웹을 활용한다. 또한, 태스크 조합을 지원하기 위한 태스크 온톨로지(universal Task Ontology)에 대해 소개한다. 태스크 온톨로지 u-TO에서는 태스크 간의 계층구조를 표현하고, 태스크를 관점(View)에 따라 분류함으로써 사용자가 보다 쉽게 자신의 태스크를 정의하고 태스크를 수행할 수 있는 오퍼레이션을 검색하고 활용할 수 있도록 하였다.

Keywords

References

  1. S. Deng, Z. Wu, J. Wu, Y. Li, "An Efficient Two-Phased Service Discovery Mechanism," WWW 2008, pp.1189-1190, 2008.
  2. A. Alves, et al., "Web Service Business Process Execution Language 2.0," http://www. oasis-open.org.
  3. E. Sirin, B. Parsia, D. Wu, J. Hendler, and D. Nau, "HTN Planning for Web Service Composition using SHOP2," Journal of Web Semantics, vol.1, no.4, pp.377-396. 2004. https://doi.org/10.1016/j.websem.2004.06.005
  4. M. Klusch, A. Gerber, M. Schmidt "Semantic Web Service Composition Planning with OWLS-XPlan," In Proceeding of the AAAI Fall Symposium on Semantic Web and Agents, AAAI Proess. 2005.
  5. D. Chappel, "Introducing SCA," In Proceeding of the CHAPPELL & ASSOCIATES, 2007.
  6. Y. Y. Hwang, I. J. Oh, H. J. Yim, K. C. Lee, K. Lee, S. Lee, "Web Services on Universal Networks," The Secnod International Cnference on Ubiquitous Information Mana gement and Communication, pp.555-559. 2008.
  7. OASIS, "Devices Profile for Web Services Version 1.1," http://docs.oasis-open.org/ws-dd/dpws/1.1/os/wsdd-dpws-1.1-spec-os.pdf. 2009.
  8. Service Architecture.Com. "Service-oriented architecture(SOA) definition," http://www.servi ce-architecture.com/web-services/articles/service-oriented_architecture_soa_definition. html.
  9. Wikipedia, "Operation," http://en.wikipedia.org/wiki/Operation.
  10. Wikipedia, "Task," http://en.wikipedia.org/wiki/Task.
  11. OMG "Business Process Model and Notation (BPMN)," FTP Beta 1 for Version 2.0, http://www.omg.org/spec/BPMN/2.0, 2009.
  12. Y. Y. Hwang, K. C. Lee, "Dynamic Service Composition in Ubiquitous Environment," In Proceeding of the The 2nd International Conference on Pervasive Technologies Related to Assistive Environments, 2009.
  13. Massachusetts Institute of Technology, "The MIT Process Handbook," http://ccs.mit.edu/ph, 2003.
  14. W3C, "OWL Web Ontology Language Overview," http://www.w3.org/TR/owl-features/2004.