A risk-reduction approach for optimal software release time determination with the delay incurred cost

Rui Peng, Yan-Fu Li, Jun-Guang Zhang and Xiang Li

International Journal of Systems Science, 2015, vol. 46, issue 9, 1628-1637

Abstract: Most existing research on software release time determination assumes that parameters of the software reliability model (SRM) are deterministic and the reliability estimate is accurate. In practice, however, there exists a risk that the reliability requirement cannot be guaranteed due to the parameter uncertainties in the SRM, and such risk can be as high as 50% when the mean value is used. It is necessary for the software project managers to reduce the risk to a lower level by delaying the software release, which inevitably increases the software testing costs. In order to incorporate the managers’ preferences over these two factors, a decision model based on multi-attribute utility theory (MAUT) is developed for the determination of optimal risk-reduction release time.

Date: 2015
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DOI: 10.1080/00207721.2013.827261

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