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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 8    No. 1    March 1998

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FUZZY DECISION MAKING FOR SELECTION OF INFORMATION SYSTEM DEVELOPMENT APPROACH
Chen Xiaohong1 and Liu Mai1  Takahara Yasuhiko2

1.College ofBusiness and Management,Central South University of Technology, Changsha 410083, P. R. China
2.Department of Management and Systems Engineering,Chiba Institute of Technology, Chiba, 275, Japan

Abstract:Since information system development(ISD) is guided by information system development approach(ISDA), its success or failure mainly depends upon whether appropriate ISDA is chosen or not. By adopting fuzzy decision making theory, a new method of evaluating alternative ISDAes to select satisfactory one was obtained, for which several mathematical models of fuzzy synthetic discrimination were created. In particular, a summarized evaluation index system was established. Finally, the application of the above method to a practical information system(IS) was illustrated.

 

Key words: ISDA fuzzy decision making fuzzy synthetic descrimination model

ISSN 1672-7029
CN 43-1423/U

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