网络可生存性的建模与分析技术  

Modeling and analyzing techniques for networks survivability

作　　者：张慧敏[1] 古天龙[1] 

机构地区：[1]桂林电子科技大学计算机与控制学院,广西桂林541004

出　　处：《桂林电子科技大学学报》2006年第5期370-374,共5页Journal of Guilin University of Electronic Technology

摘　　要：通过对网络可生存性的研究,介绍了可生存性的相关研究进展,比较了可生存性研究与安全性和可信赖性研究的异同,进一步把可生存性建模分为基于物理结构、基于状态和基于服务组件三种方法,并把分析方法分为图论分析法、模型检验分析法和函数分析法,对各种建模和分析方法存在的问题进行了总结,给出了一些可生存性研究的新方向。This paper mainly presents an analytical discussion of network survivability research that has been done so far. The related concepts of survivability and the difference between survivability, security and dependability are first discussed. An overview of modeling technologies and analyzing methods for survivability as well as its evaluation is then given. Survivability analyzing model is classified into physical structure, system state and service component based model. The means of analysis is classified into graph, model checking and function based analysis. Problems in the model and analysis fields and future research topics are also discussed.

关 键 词：网络 可生存性 建模 分析 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]