FUZZY DECISION MAKING FOR SELECTION OF INFORMATION SYSTEM DEVELOPMENT APPROACH

来源期刊：中国有色金属学报(英文版)1998年第1期

论文作者：Chen Xiaohong Liu Mai Takahara Yasuhiko

文章页码：172 - 176

Key words：ISDA;　fuzzy decision making;　fuzzy synthetic descrimination;　model

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.