Journal of KIISE:Software and Applications (한국정보과학회논문지:소프트웨어및응용)

Korean Institute of Information Scientists and Engineers (한국정보과학회)
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Location based Service with Temporal Reasoning

시간적 추론이 적용된 위치 기반 서비스

  • Published : 2006.03.01
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Abstract

'Ubiquitous Computing' is the most important paradigm of the next generation Information-Communication technology. The one of important problems to develop ubiquitous computing service system get hold of relations between times of transfer objects and events of transfer objects. Another problem is what reason transfer-pattern through location data of transfer objects. In this paper, we propose an approach to offer temporal-relation service in ubiquitous computing environment. The first is temporal reasoning in service viewpoint. The second is temporal reasoning to record user's preference. Users have preferences that are closely connected with time. These preferences are recorded at user profile. Therefore, the user profile-based ubiquitous service system can offer suitable service to users.

차세대 정보통신 기술의 가장 중요한 패러다임으로 '유비쿼터스 컴퓨팅'이 새롭게 주목 받고있다. 유비쿼터스 컴퓨팅 서비스 시스템을 개발하기 위한 중요한 초점 중의 하나는 이동 객체(사용자)의 시간과 이벤트의 관계를 파악하고 이동 객체의 위치 데이타로부터 시공간 이동 패턴을 추론하는 것이다. 본 논문에서는 유비쿼터스 환경 내에서 사용자에게 시간과 관련된 서비스를 적절히 제공하기 위해서 다음과 같은 연구를 한다. 첫째, 서비스 관점에서의 시간적 추론(Temporal Reasoning)이다. 둘째, 사용자의 취향을 기록하기 위한 시간적 추론(Temporal Reasoning)이다. 각 사용자들은 각자의 취향을 가지고 있으며 이는 시간과 밀접한 관계를 가지고 있다. 시간과 관련된 사용자의 취향이 기록된 각 사용자 프로파일을 기반으로 서비스 지원 시스템은 적절한 서비스를 제공할 수 있다.

Keywords

References

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