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Dependability approach for evaluating software development risks

机译:评估软件开发风险的可靠性方法

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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.
机译:软件开发通常会受到风险(例如,进度延迟和成本增加)的影响,这可能会导致软件项目失败。已经提出了几种技术来评估此类不良事件的影响,但通常忽略了概率估计,从而影响了对风险的正确评估。这项工作提出了一种基于可靠性模型(例如随机Petri网)的方法,用于概率评估与团队成员的周转和软件开发项目中的需求实施有关的风险。通过两个案例研究来证明所提出技术的可行性。

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