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0215U000789,
0113U000199
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Building of nonlinear regression model of project duration based on normalizing transformations for time management of software projects
Prikhodko Sergii Borisovich, Доктор технічних наук
20-05-2015
Departament Software for Automated Systems National University of Shipbuilding named after admiral Makarov
Object of research - the estimation process of the project duration in the time management of the software projects. A research objective is to impove the accuracy of the duration estimation in the time management of the software projects. Research methods - methods of probability theory, the mathematical statistics, mathematical modeling, the interval analysis. Scientific novelty of the research results: non-linear non-gaussian regression models of the duration of software projects based on project effort (COCOMO models) for organic, semi-detached and embedded project types have had the further development using Johnson's normalizing transformation that enables to improve the accuracy of the duration estimation of the software projects by improvement of the distribution law approximation of the empirical data of the duration and the empirical data of the effort of software project development, and by deriving of the confidential intervals of the values of the regression models.
А. Пухалевич
2020-04-02
Updated: 2025-12-07
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