Classification scheme for software reliability models

Abstract

This study is mainly concerned with software reliability models where details of SGRMs model is studied. With the plethora of SRMs available, classification scheme is proposed to categorize models accordingly. Classification is based on different phases of SDLC to give a clear picture about what type of model should be used in different software development phases. This classification is meant for characterization, analysis, identification, and comparison of software reliability models and leads to selection of an optimum subclass of software reliability models. In this study, analysis and ranking of SRMs is considered, the research gaps on model usage and assumptions have been addressed, and classification of reliability models according to software development life cycle (SDLC) phases has been provided. The main objective of this study is to promote an improved understanding of software reliability model’s classification and selection process.