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Design of Dynamic Service Management Model for Context-Aware Service Applications

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2006, 11(4), pp.165-174
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

정헌만 1 이정현 2

1인하전문대학
2인하대학교

Candidate

ABSTRACT

As context aware service supports a process of context acquisition and reasoning, there are many studies to facilitate the implementation of context aware service. However, these studies have not supported efficiently a user or service mobility that should be supported necessarily in ubiquitous computing environment. Therefore, this study proposes a dynamic context aware service model which supports a dynamic management of context information, service retrieval and composition for interactions between services, and service mobility. Then we design a middleware based on this model and implement the middleware. As the middleware is implemented on the OSGi framework, it can have an interoperability between the devices such as computers, PDA, home appliances, and sensors, because of using the standard interface technologies like UPnP, Jini and so on.

Citation status

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