针对软件修复的变更风险分析方法

A Change Risk Analysis Method for Software Repair

目前的软件修复由于时间紧迫而得不到充分的验证,这严重影响到软件修复实施的及时性和可靠性。针对该问题,提出了一种变更风险分析方法。该方法首先从软件修复对软件本身产生的变更出发,分析了软件变更的风险,引入了变更风险和变更风险密度的概念来对风险进行量化;在此基础上,通过软件变更的关联矩阵,得出关联风险和关联风险密度的概念,能够有效帮助程序员理解风险的分布情况,制定合适的验证策略,从而保证软件修复的及时性和可靠性。

The current software repairs are not sufficiently validated due to time constraints,which seriously affects the timeliness and reliability of software repairs implemented.To address the problem,a change risk analysis method is presented.Firstly,the risk of software change is analyzed from the perspective of the change caused by software repair,and the concepts of change risk and change risk density are introduced to quantify the risk.On this basis,the concepts of associated risk and the associated risk density are obtained from the correlation matrix of software changes,which can effectively help programmers understand the distribution of risks and formulate appropriate verification strategies so as to ensure the timeliness and reliability of software repairs.