Dependability approach for evaluating software development risks

被引：1

作者：

Melo, Alexsandro ^{[1
]}

Guimaraes Tavares, Eduardo Antonio ^{[1
]}

Sousa, Erica ^{[1
]}

Nogueira, Bruno Costa e Silva ^{[1
]}

Marinho, Marcelo ^{[1
]}

机构：

[1] Univ Fed Pernambuco, Ctr Informat, Recife, PE, Brazil

来源：

IET SOFTWARE | 2015年 / 9卷 / 01期

关键词：

D O I：

10.1049/iet-sen.2013.0196

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Software development is usually impacted by risks (e.g. schedule delays and increased costs), which may lead to the failure of the software project. Several techniques have been proposed to evaluate the effects of such undesirable issues, but probability estimates are usually neglected, affecting a proper evaluation of risks. This work presents an approach based on dependability models (e.g. stochastic Petri nets) for probabilistic evaluation of risks regarding the turnover of team members and requirement implementation in software development projects. Two case studies are adopted to demonstrate the feasibility of the proposed technique.

引用

页码：17 / 27

页数：11

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