信息系统中的可靠性需求分析

Dependability Requirements Analysis of Information System

对任何计算机系统来说,可靠性都是一个重要的质量属性。但是,到目前为止,仍然没有一个系统化的方法将软件可靠性需求联系到软件结构设计的过程中。根据i*体系,提出了一个方法来处理软件的可靠性需求i,*是一个面向目标的需求建模语言。

Dependability is a critical quality attribute for any computer systems.But,there is not a systematic way to relate the software dependability requiremenets of a system to the system＇s architecture.This paper proposes a method for dealing with dependability requirements of a software system based on i^＊,an goal-oriented requirements modeling language.