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A Framework for Supporting Virtual Engineering Services Using Ubiquitous and Context-Aware Computing  

Seo D.W. (전남대학교 산업공학과)
Kim H. (ETRI 소프트웨어로봇연구팀)
Kim K.S. (포항공과대학교 산업경영공학과)
Lee J.Y. (전남대학교 산업공학과)
Abstract
Context-aware engineering services in ubiquitous environments are emerging as a viable alternative to traditional engineering services. Most of the previous approaches are computer-centered rather than human-centered. In this paper, we present a Ubiquitous and Context-Aware computing Framework for collaborative virtual Engineering $(U-CAF\acute{E})$ services. The proposed approach utilizes BPEL-based (Business Process Execution Language) process templates for engineering service orchestration and choreography and adopts semantic web-based context-awareness for providing human-centered engineering services. The paper discusses how to utilize engineering contexts and share this knowledge in support of collaborative virtual engineering services and service interfaces. The paper also discusses how Web services and JINI (Java Intelligent Network Infrastructure) services are utilized to support engineering service federations and seamless Interactions among persons, devices, and various kinds of engineering services.
Keywords
Virtual engineering; Business process management; Web services; JINI; Semantic web; Context-aware and ubiquitous computing; Topic Map;
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