A Context-Differentiated Information Retrieval Method for an Efficient Ubiquitous Service

효율적인 유비쿼터스 서비스를 위한 상황별로 차별화된 정보 검색 기법

  • 권준희 (경기 대학교 정보과학부)
  • Published : 2005.06.01


The application that the user's contexts are continuously changed over time requires an efficient information retrieval. This paper proposes a new context-differentiated information retrieval method for an efficient ubiquitous service. This enables the rapid retrieval, because of no access to the most detail information at a time. This paper describes the retrieval method, the algorithms and the experimental results.


Ubiquitous Service;Context-Awareness;Retrieval Method;Context-Differentiation