Abstract In this work, we propose a time-variant software reliability model (SRM)which considers the fault detection and highest number of faults in software. The genetic algorithm process is implemented for assessment SRM parameters. proposed works upon non-homogeneous Poisson (NHPP) incorporates dependent failure intensity un-removed error We had considered programmers proficiency, complexity...

With more emphasis on reuse of software applications, the commercial-off-the-shelf (COTS) based software systems have emerged. As a result, reliability analysis of COTS-based software system has gained prominence. The focus of this paper is to provide an overview for the state of the art of COTS-based software system reliability analysis. In this paper, we first describe the definition of COTS ...

In today’s software arena most of the software’s are developed using the component based software development methodology. Hence it is necessary to ensure that the developed software possess high reliability as perceived by the consumer before the software release. Many researchers have proposed various analytical models for assessing the reliability of component based software systems, where t...