Performance model to predict overall defect density

Management by metrics is the expectation from the IT service providers to stay as a differentiator. Given a project, the associated parameters and dynamics, the behaviour and outcome need to be predicted. There is lot of focus on the end state and in minimizing defect leakage as much as possible. In most of the cases, the actions taken are re-active. It is too late in the life cycle. Root cause analysis and corrective actions can be implemented only to the benefit of the next project. The focus has to shift left, towards the execution phase than waiting for lessons to be learnt post the implementation. How do we pro-actively predict defect metrics and have a preventive action plan in place. This paper illustrates the process performance model to predict overall defect density based on data from projects in an organization.

@article{Venkatesh2012,
  title     = {Performance model to predict overall defect density},
  journal   = {International Journal of Advanced Computer Science and Applications},
  volume    = {3},
  number    = {8},
  year      = {2012},
  publisher = {The Science and Information Organization},
  author    = {J Venkatesh and Mr. Priyesh Cherurveettil and Mrs. Thenmozhi. S and Dr. Balasubramanie. P},
  doi       = {10.14569/IJACSA.2012.030807},
  url       = {https://doi.org/10.14569/IJACSA.2012.030807}
}