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Cited 47 time in webofscience Cited 69 time in scopus
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UbiDSS: a proactive intelligent decision support system as an expert system deploying ubiquitous computing technologies SCIE SCOPUS

Title
UbiDSS: a proactive intelligent decision support system as an expert system deploying ubiquitous computing technologies
Authors
Kwon, OYoo, KSuh, E
Date Issued
2005-01
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Abstract
Many industries have deployed expert systems (ESs) to provide support for solving complicated and specialized problems since 1980. Because ESs are originally designed for generating feasible alternatives in an automated manner, users, especially decision makers, expect ESs to make decisions proactively and intelligently by automatically detecting users' contextual data. In other words, decision makers require decision support systems (DSSs) to be reinforced with proactive and intelligent ESs that can utilize contextual data. Meanwhile, ubiquitous technology-based applications currently only provide limited personalization services that use the user's context and preferences; in other words, these systems do not fully make use of sophisticated decision making capabilities. Hence, this paper describes how decision making and context-aware computing are jointly used to establish ubiquitous computing technology-based applications. To do so, we propose an amended DSS paradigm, Context-Knowledge-Dialogue-Data-ModeI (CKDDM). This model describes what may be considered for future DSSs when we regard ubiquitous computing technology as an inevitable effect that changes how decision making decisions are described. Under the CKDDM paradigm, a framework of ubiquitous decision support systems (ubiDSS) is addressed with the description of the subsystems within. To show the feasibility of ubiDSS, a prototype system, Context-Aware Multi Agent System-My Optimization (CAMAmyOpt) has been implemented as an illustrative example system. (C) 2004 Elsevier Ltd. All rights reserved.
Keywords
decision support system; expert system; user context; proactive computing; context-aware computing; ubiquitous computing; CONTEXT
URI
https://oasis.postech.ac.kr/handle/2014.oak/24915
DOI
10.1016/j.eswa.2004.08.007
ISSN
0957-4174
Article Type
Article
Citation
EXPERT SYSTEMS WITH APPLICATIONS, vol. 28, no. 1, page. 149 - 161, 2005-01
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서의호SUH, EUI HO
Dept of Industrial & Management Enginrg
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