An improved multilevel fuzzy comprehensive evaluation algorithm for security performance

被引：20
|
作者：
LI Ling-juan
机构：
来源：
The Journal of China Universities of Posts and Telecommunications | 2006年 / 04期
关键词：
security; multilevel fuzzy comprehensive evaluation; entropy weight; P2P network;
D O I：
暂无
中图分类号：
TP309 [安全保密];
学科分类号：
081201 ; 0839 ; 1402 ;
摘要：
It is of great importance to take various factors into account when evaluating the network security performance. Multilevel fuzzy comprehensive evaluation is a relatively valid method. However, the traditional multilevel fuzzy comprehensive evaluation algorithm relies on the expert’s knowledge and experiences excessively, and the result of the evaluation is usually less accurate. In this article, an improved multilevel fuzzy comprehensive evaluation algorithm, based on fuzzy sets core and entropy weight is presented. Furthermore, a multilevel fuzzy comprehensive evaluation model of P2P network security performance has also been designed, and the improved algorithm is used to make an instant computation based on the model. The advantages of the improved algorithm can be embodied in comparison with the traditional evaluation algorithm.
引用
收藏
页码：48 / 53
页数：6
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