منابع مشابه
Recalibrating Software Reliability Models
In spite of much research effort, there is no universally applicable software reliability growth model which can be trusted to give accurate predictions of reliability in all circumstances. Worse, we are not even in a position to be able to decide a priori which of the many models is most suitable in a particular context. Our own recent work has tried to resolve this problem by developing techn...
متن کاملPredictability of Software-Reliability Models
Conclusions Though several softwarereliability growth modek have been proposed to estimate the reliability growth of a software project, few guidelines exist about which model should be used. We present a 2-component predictability measure that characterizes the long-term predictive capability of a model. Component 1, average error, measures how well a model predicts throughout the testing phas...
متن کاملPredictability measures for software reliability models
It is critical to be able to achieve an acceptable quality level before a software package is released. It is often important to meet a target release date. To be able to estimate the testing efforts required, it is necessary to use a software reliability growth model. While several different software reliability growth models have been proposed, there exist no clear guidelines about which mode...
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Perhaps the most stringent restriction that is present in most software reliability models is the assumption of independence among successive software failures. Our research was motivated by the fact that although there are practical situations in which this assumption could be easily violated, much of the published literature on software reliability modeling does not seriously address this iss...
متن کاملSoftware reliability analysis models by Mitsuru Ohba
This paper discusses improvements to conventional software reliability analysis models by making the assumptions on which they are based more realistic. In an actual project environment, sometimes no more information is available than reliability data obtained from a test report. The models described here are designed to resolve the problems caused by this constraint on the availability of reli...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2016
ISSN: 0975-8887
DOI: 10.5120/ijca2016911837