可视化图形和文本形式

R. Castelló, R. Mili
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引用次数: 2

摘要

这项工作的目的是将使用可视化形式化来说明反应系统的优点与使用形式化验证和为文本形式化开发的程序转换工具的优点结合起来。我们已经开发了一个名为ViSta的工具套件,它可以根据从非正式规范中提取的信息自动生成状态图布局。在本文中,我们讨论了如何用一个自动将状态图转换为Z规范的工具来增强ViSta。非正式的状态图和Z规范是相互关联的。这确保了不同表示之间的一致性,从而促进了验证和确认工作。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Visualizing graphical and textual formalisms
The purpose of this work is to combine the advantages of using visual formalisms for the specification of reactive systems with that of using formal verification and program transformation tools developed for textual formalisms. We have developed a tool suite called ViSta that automatically produces statechart layouts based on information extracted from an informal specification. In this paper, we discuss how ViSta is augmented with a tool that automatically translates statecharts to Z specifications. The informal, statechart and Z specifications are inter-related. This ensures consistency between the different representations, and therefore facilitates the verification and validation effort.
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