On the Problem of Describing Activities in Context-Aware Environments

• 발행기관: 한국과학기술원 인간친화 복지 로봇 시스템 연구센터
• 저자명: Fulvio Mastrogiovanni Antonio Sgorbissan Renato Zaccaria
• 간행물 정보: 『International Journal of Assistive Robotics and Mechatronics』International Journal of Assistive Robotics and Mechatronics Vol.9 No.4, 4~19쪽, 전체 16쪽
• 주제분류: 공학 > 제어계측공학
• 파일형태: PDF
• 발행일자: 2008.12.30

영문 초록

A framework is introduced that is aimed at allowing the description of real-world situations to be recognized by context-aware applications, with a special emphasis on Ambient Intelligence(AmI) scenarios, such as Smart Homes. In particular, the Situation Description Language SDL is delineated, which allows to easily specify patters of activities and events which occurrences must be assessed using information originating from distributed devices. As long as sensory observations are available, symbolic information is first aggregated and then classified according to formulas described in SDL. Examples grounded with respect to a real-world Smart Home environment are presented and discussed.

키워드

Context-Aware Systems Activity Recognition Knowledge Representation Ontologies.