The comparison of the probability models of operations duration in software development projects

Authors

  • Сергій Борисович Приходько National University of Shipbuilding named after admiral Makarov pr.Geroev Stalingrad, 9, Nikolaev, 54 025, Ukraine https://orcid.org/0000-0002-2325-018X
  • Андрій Володимирович Пухалевич National University of Shipbuilding named after admiral Makarov pr.Geroev Stalingrad, 9, Nikolaev, 54 025, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2012.3648

Keywords:

Johnson’s distribution, beta-distribution, operation duration

Abstract

Comparison of beta-distribution and Johnson’s distribution for describing duration of software development projects was made

Author Biographies

Сергій Борисович Приходько, National University of Shipbuilding named after admiral Makarov pr.Geroev Stalingrad, 9, Nikolaev, 54 025

Ph.D., Associate Professor,

Chair of software automation department,

Dean of the Faculty of Computer Science

Андрій Володимирович Пухалевич, National University of Shipbuilding named after admiral Makarov pr.Geroev Stalingrad, 9, Nikolaev, 54 025

Postgraduate student

Software automation department

References

  1. CHAOS Report [Електронный ресурс] // The Standish Group International, Inc. – 2009. – Режим доступу: http://www.standishgroup.com/newsroom/chaos_2009.php.
  2. Bourque, P. Developing Project Duration Models in Software Engineering // Journal of Computer Science and Technology [текст] / P. Bourque, S. Oligny, A. Abran, B. Fourrnier. – Boston, 2007. – № 3 (22). – С. 348-357.
  3. Орлов, А. И. Прикладная статистика [текст] / А. И. Орлов. – М.: "Экзамен", 2004. – 656 с.
  4. Приходько, С. Б. Інтервальне оцінювання статистичних моментів негаусівських випадкових величин на основі нормалізуючих перетворень // Математичне моделювання [текст] / С. Б. Приходько. – Дніпродзержинськ, 2011. – № 1 (24). – С.9-13.
  5. Приходько, С. Б. Інтервальне оцінювання математичного сподівання часу затримок виконання програмних проектів на основі перетворення Джонсона // Вестник ХНТУ [текст] / С. Б. Приходько, А. В. Пухалевич. – Херсон: ХНТУ, 2010. – № 2 (38). – С.402–404.
  6. Ройс, У. Управление проектами по созданию программного обеспечения. Унифицированный подход [текст] / У. Ройс. – М.: "Лори", 2002. – 424 с.

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Published

2012-02-01

How to Cite

Приходько, С. Б., & Пухалевич, А. В. (2012). The comparison of the probability models of operations duration in software development projects. Eastern-European Journal of Enterprise Technologies, 1(13(55), 39–41. https://doi.org/10.15587/1729-4061.2012.3648

Issue

Vol. 1 No. 13(55) (2012): Integrated strategic management, project management and software development companies and territories

Section

Integrated strategic management, project management and software development companies and territorial

License

Copyright (c) 2014 Сергій Борисович Приходько, Андрій Володимирович Пухалевич

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