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Evaluating the Impact of UML Modeling on Software Quality: An Industrial Case Study

机译:评估UML建模对软件质量的影响:一个工业案例研究

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The contribution of formal modeling approaches in software development has always been a subject of debates. The proponents of model-driven development argue that big upfront designs although require substantial investment will payoff later in the implementation phase in terms of increased productivity and quality. On the other hand, software engineers who are not very keen on modeling perceive the activity as simply a waste of time and money without any real contribution to the final software product. Considering present advancement of model-based software development in software industry, we are challenged to investigate the real contribution of modeling in software development. Therefore, in this paper we report on an empirical investigation on the impact of UML modeling on the quality of software system. In particular, we focus on defect density as a measure of software quality. Based on a significant industrial case study, we have found that the use of UML modeling potentially reduces defect density in software system.
机译:形式化建模方法在软件开发中的贡献一直是争论的主题。支持模型驱动开发的人认为,大型前期设计虽然需要大量投资,但在实现阶段就可以提高生产率和质量而言,将获得回报。另一方面,对建模不太热衷的软件工程师将活动视为浪费时间和金钱,而对最终软件产品没有任何实际贡献。考虑到软件行业中基于模型的软件开发的最新进展,我们面临着挑战,以研究建模在软件开发中的真正作用。因此,在本文中,我们对UML建模对软件系统质量的影响进行了实证研究。特别是,我们专注于缺陷密度作为软件质量的度量。基于一项重要的工业案例研究,我们发现使用UML建模可能会降低软件系统中的缺陷密度。

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