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Evolutions in technology and rapid growth of open-source software (OSS) applications have made upgradation indispensable. To incorporate vagaries in users needs and environmental situations that affect the reliability growth of OSS, fault reduction factor (FRF) is one of the important factors to be considered during multi-release software development process. In this paper, a software reliability...
The concept of change point has been widely discussed with respect to fault removal process of single release software only. In this paper, we propose a discrete generalized modeling framework for multi-release software system by applying the concept of change point on some standard discrete probability distributions to model the fault removal process. Parameter estimation has been done and goodness-of-fit...
To reflect the opportunities that new technologies open up, software developing firms offer upgrades or improved versions through a series of releases by introducing some innovative or new functionality in the software distinguishing itself from the previous versions. Although each new version passes through a rigorous testing process, faults can and do sometimes get through. In this paper we propose...
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