Abstract

최근 유비쿼터스 컴퓨팅 환경에서 핵심적인 요소 기술인 상황 인식 시스템을 실현하기 위해 필요한 상황 정보를 수집하는데 점차 센서의 활용과 응용분야가 확대되고 있다. 상황 인식 서비스는 센서로부터 수집된 상황 정보를 통합하고 해석 및 추론 과정을 거쳐 사용자에게 상황에 따라 적절한 서비스를 제공하는 것으로 매장, 의료, 교육 등의 응용분야에서 많이 연구되고 있다. 본 논문에서는 다치 함수의 차분 및 구조적 성질을 이용하여 주변 상황 등을 인식하는 방법과 그 인식 결과를 해석하여 주변상황의 변화에 따른 적절한 서비스를 제공할 수 있는 모델을 제안하고 적용 예를 통하여 확인한다. The Context-Aware system is the core technology in the Ubiquitous Computing Environment. Recently, the practical use of a sensor is magnified and the application fields of it are gradually extended in order to collect necessary context information. Context-Aware service integrates the context information which is collected by sensors, and then provides, a suitable service to a user through the process of analysis and reasoning. This service is studied in a variety of fields such as marketing, medical treatment, education and so on. In this paper, we analyze the method of recognizing surrounding context and the result of the awareness by using differential and structural property of multiple valued logic function; propose the model that provides appropriate service depending on the change of surrounding contort; confirm the applicability of the Context-aware system by showing the example of application.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.