Title :
A context-aware system in ubiquitous environment: a research guide assistant
Author :
JiHyung Park ; Seungsoo Lee ; Kiwon Yeom ; Sungju Kim ; Seokho Lee
Author_Institution :
CAD/CAM Res. Center, Korea Inst. of Sci. & Technol., Seoul
Abstract :
The ubiquitous environment is to support people in their everyday life in an inconspicuous and unobtrusive way. This requires that information of the person and her preferences, liking, and habits are available in the ubiquitous system. In this paper, we propose the context aware system that can provide the tailored information service for user in ubiquitous computing environment. The system architecture is composed of 4 domain models that can perform some pre-defined tasks independently. And we suggest the hybrid algorithm combined with fuzzy and Bayesian network to reason what information is suitable for user environment. Finally, the system is applied to RGA (research guide assistant) and the efficiency and usefulness is described
Keywords :
Web services; belief networks; fuzzy logic; fuzzy reasoning; software agents; ubiquitous computing; Bayesian network; Web service; agent; context-aware system; fuzzy logic; hybrid algorithm; research guide assistant; ubiquitous computing; Bayesian methods; CADCAM; Computer aided manufacturing; Context awareness; Context-aware services; Information analysis; Pervasive computing; Sun; Telecommunication computing; Ubiquitous computing;
Conference_Titel :
Cybernetics and Intelligent Systems, 2004 IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
0-7803-8643-4
DOI :
10.1109/ICCIS.2004.1460764
