广义铁路道口:实时系统形式化验证的案例研究

1994 Proceedings Real-Time Systems Symposium Pub Date : 1994-11-01 DOI:10.1109/REAL.1994.342724

C. Heitmeyer, N. Lynch

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引用次数: 171

摘要

提出并评价了一种基于时间自动机、不变量和仿真映射的广义铁路交叉口问题的新解。该解决方案正式显示了四种系统描述之间的对应关系:公理规范、操作规范、离散系统实现和使用连续门模型的系统实现。

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The generalized railroad crossing: a case study in formal verification of real-time systems

A new solution to the generalized railroad crossing problem, based on timed automata, invariants and simulation mappings, is presented and evaluated. The solution shows formally the correspondence between four system descriptions: an axiomatic specification, an operational specification, a discrete system implementation, and a system implementation that works with a continuous gate model.<>

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1994 Proceedings Real-Time Systems Symposium

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