| 信息系统建设项目风险的模糊分析方法研究 |
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| 引用本文： | 袁颖,宋克振.信息系统建设项目风险的模糊分析方法研究[J].价值工程,2006,25(9):80-83. |
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| 作者姓名： | 袁颖 宋克振 |
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| 作者单位： | 中南财经政法大学,信息学院,武汉,430060 |
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| 摘 要： | 国内外大量信息系统建设失败案例逐渐引起人们重视,学者开始研究信息系统建设项目中存在诸多风险因素,并提出了一些风险分析方法。但由于信息系统建设项目风险信息具有难以量化和不完整性等特点,这些方法并不适用。基于信息系统建设项目风险信息的特点,引入了模糊集理论,提出信息系统建设项目风险的模糊分析方法,并以实例分析加以证明该方法的有效性。
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| 关 键 词： | 信息系统建设项目 模糊集理论 风险分析 |
| 文章编号： | 1006-4311（2006）09-0080-04 |
Useing Fuzzy Method to Analyse for Risk of Construction Project of Information System |
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| Yuan Ying,Song Kezhen.Useing Fuzzy Method to Analyse for Risk of Construction Project of Information System[J].Value Engineering,2006,25(9):80-83. |
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| Authors: | Yuan Ying Song Kezhen |
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| Institution: | School of Information,Zhongnan University of Economics and Law, Wuhan 430060, China |
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| Abstract: | The fact that a great lot of IS constructions are failed is attracting attention, and the scholar are studying the risk factors of the IS constructions, as a result some risk analysis methods are proposed. However, the information of risk factors of the IS constructions involve incompletion and can not be quantified easily, which lead those methods useless. Based on the characteristics of the information of risk factors of the IS constructions, introducing fuzzy set theory, the fuzzy method for risk analysis in construction of IS is proposed, and an example is expatiated to prove the validity of this method. |
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| Keywords: | construction project of information system fuzzy set theory risk analysis |
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