基于云模型的软件构件可复用性量化评价

Cloud model-based quantitative assessment of software component reusability

构件的可复用性是构件性能最重要的评价指标之一,对构件可复用性的评价越接近实际,说明评价结果越可信.通过云模型对构件可复用性进行量化评价来提高评价的可信度.仿真实验表明,基于云模型的构件可复用性量化评价比常规方法的评价结果更接近实际,说明基于云模型的软件构件可复用性量化评价结果具有更高可信度.

The software component reusability is an important index of assessment of component perform- ance, the closer the assessment to the reality the better and more credible. In this paper, a cloud model was used to assess quantitatively the component reusability with improved credibility. Simulation experi- ments showed that the assessment result based the cloud model was closer to the reality than that with conventional method, illustrating that the quantitative assessment result of software component reusability with cloud model was more credible.