摘要
为了解决传统的软件可信性度量模型很少考虑用户主观需求对模型度量的影响,通过引入容忍阈值提出了考虑短板效应的一种度量模型;分析了参数的意义和选取,并应用于软件可信性的度量和评估中,反映了软件可信性中的主观性和客观性,同时解释了其中存在的短板效应。
Traditional software trustworthiness model seldom considers the requirements of users which may affect the measurement.In order to solve this problem,this paper proposed a metric model considering effect of short board by introducing tolerance threshold,and analysed the meaning and selection of the parameters.This model could be applied to the measurement and evaluation of software trustworthiness,and then reflected the subjectivity and objectivity of software trustworthiness and explained the effect of short board simultaneously.
出处
《计算机应用研究》
CSCD
北大核心
2012年第1期165-167,共3页
Application Research of Computers
基金
国家自然科学基金重点资助项目(90818021)
关键词
软件可信性
度量模型
短板效应
software trustworthiness
metric model
effect of short board
