SRGM using Testing-Effort Function with Uncertainty in Operating Environment

Abstract With increasing pace of technological advancement and new tech introduction in today’s word, reliability the software has become vital. For assessment, many growth models (SRGMs) have been discussed. In literature, existing SRGMs considered uncertainty operating environment but very little work included testing effort function (TEF) with environment. this research, an SRGM incorporating Gompertz TEF investigated Software is usually a controlled one variables known to developer, may introduce uncontrolled unknown variables. This model constant fault detection rate perfect debugging Further, sensitivity analysis done. The numerical results compared SRGMs.