Application of D-S Evidence Theory to Uncertainty of Assessment Result in E-government

摘要：

How to solve uncertainty of assessment result is an important issue in E-government. Current qualitative assessment are based on subjective qualitative evaluation and the rigid division of the quantitative data, however both methods are less objective ,precise and impartiality, as a result cause accuracy of assessment poorly. D-S Evidence theory is fit for processing the subjective judgment and synthesizing the uncertain knowledge. So, this theory is applied to the uncertainty of assessment results. Firstly used the classic 2/8 rule to build a dynamic contribution matrix. Then after weighted and normalized, we got a basic probability assignment MASS matrix. Final chosen one of the largest number of synthetic probability as assessment result. The algorithm has a strong versatility and an example is used to demonstrate its effectively in this text.

关键词： E-government security assessment DS evidence theory uncertainty

作者: Bing Xia Heng Pan Qiusheng Zheng Fengjun Miao

作者单位: School of Computer Science, Zhongyuan University of Technology Zhengzhou Key Lab of Computer Network Security Assessment Zhengzhou, China

会议类型: 国际会议

会议名称: 2010 Seventh Web Information System and Applications Conference(第七届全国web信息系统及其应用学术会议)

会议地点: 呼和浩特

会议语种:英文

页码: 225-228

在线出版日期: 2010-08-20（万方平台首次上网日期，不代表论文的发表时间）