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

Volume

2

fYear

2004

fDate

1-3 Dec. 2004

Firstpage

1213

Lastpage

1218

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Cybernetics and Intelligent Systems, 2004 IEEE Conference on

Conference_Location

Singapore

Print_ISBN

0-7803-8643-4

Type

conf

DOI

10.1109/ICCIS.2004.1460764

Filename

1460764