Effort-based fault detection and correction modelling for multi release of software

摘要

Most works on SRGMs in a unified multi release approach has been done using calendar time. Not much heed is given to consumption pattern of various testing resources. Due to stiff market rivalry, developers need to develop latest versions of software in multiple releases. Apart from being beneficial, it also turns to be challengeable as revision in the code creates hindrances in updating the software. Testers may find it difficult to rectify a detected fault resulting in imperfect debugging or error generation. Testing phase is affected by many factors which may change at any time, a concept called as change point. In this work, we propose detection and correction-based general scheme for modelling multi-release of software under the realistic environment of imperfect debugging, error generation, change point and testing effort. Parameter estimation has been done on Tandem data and SRGMs have been ranked using distance-based approach.