International Journal of Computer Applications
Reliability of software depends on fault detection and correction process. Software Reliability Growth Models (SRGM) are mathematical models which measures reliability of software. SRGM provides mathematical relationship between cumulative faults detected and time during testing phase. The paper presents NHPP software reliability growth model exhibiting efficient debugging phenomenon. In efficient debugging, cumulative faults corrected more than the faults responsible for software failures. Proposed model incorporates time dependent exponential fault content function and I/D pattern of learning process.