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arXiv 1202.0414cs.SEcs.PF
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从UML规范生成性能随机模型

Generating a Performance Stochastic Model from UML Specifications

Ihab Sbeity, Leonardo Brenner, Mohamed Dbouk

摘要:

自从Connie Smith提出软件性能工程(SPE)以来,软件性能工程的过程越来越受到人们的关注。其思想是将性能评估引入软件设计过程。这种合适的方法允许软件设计人员在设计期间确定软件的性能。已经提出了几种方法来提供这样的技术。他们中的一些人建议从UML(统一建模语言)模型中导出一个性能模型,如随机Petri网(SPN)或随机进程代数(SPA)模型。我们的工作属于同一类别。我们建议从一个UML模型的随机自动机网络(SAN),以获得性能预测。由于SAN的模块性及其与UML状态图的高度相似性,我们的方法更加灵活。

英文摘要:

Since its initiation by Connie Smith, the process of Software Performance Engineering (SPE) is becoming a growing concern. The idea is to bring performance evaluation into the software design process. This suitable methodology allows software designers to determine the performance of software during design. Several approaches have been proposed to provide such techniques. Some of them propose to derive from a UML (Unified Modeling Language) model a performance model such as Stochastic Petri Net (SPN) or Stochastic process Algebra (SPA) models. Our work belongs to the same category. We propose to derive from a UML model a Stochastic Automata Network (SAN) in order to obtain performance predictions. Our approach is more flexible due to the SAN modularity and its high resemblance to UML' state-chart diagram.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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