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Tytuł: A Novel Technique of Optimization for the COCOMO II Model Parameters using Teaching-Learning-Based Optimization Algorithm, Journal of Telecommunications and Information Technology, 2016, nr 1

Autor:

Khuat, Thanh Tung ; Le, Hanh Le

Data wydania:

2016, nr 1

Typ zasobu:

artykuł

Opis:

Software cost estimation is a critical activity in the development life cycle for controlling risks and planning project schedules. Accurate estimation of the cost before the start-up of a project is essential for both the developers and the customers. Therefore, many models were proposed to address this issue, in which COCOMO II has been being widely employed in actual software projects. Good estimation models, such as COCOMO II, can avoid insufficient resources being allocated to a project. However, parameters for estimation formula in this model have not been optimized yet, and so the estimated results are not close to the actual results. In this paper, a novel technique to optimize the coefficients for COCOMO II model by using teaching-learning-based optimization (TLBO) algorithm is proposed. The performance of the model after optimizing parameters was tested on NASA software project dataset. The obtained results indicated that the improvement of parameters provided a better estimation capabilities compared to the original COCOMO II model.

Wydawca:

National Institute of Telecommunications

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852 ; oai:bc.itl.waw.pl:1908

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności

Temat i słowa kluczowe:

optimization teaching-learning-based optimization algorithm COCOMO II NASA software cost estimation

Kolekcje, do których przypisany jest obiekt:

Data ostatniej modyfikacji:

18 paź 2016

Data dodania obiektu:

18 paź 2016

Liczba wyświetleń treści obiektu:

170

Wszystkie dostępne wersje tego obiektu:

https://bc.itl.waw.pl/publication/2182

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Wyświetl opis w formacie OAI-PMH:

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Nazwa wydania Data
Khuat, Thanh Tung; Le, Hanh Le, A Novel Technique of Optimization for the COCOMO II Model Parameters using Teaching-Learning-Based Optimization Algorithm, Journal of Telecommunications and Information Technology, 2016, nr 1 18 paź 2016

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