A Verification Technique Using Term Rewriting Systems and Abstract Interpretation

A Verification Technique Using Term Rewriting Systems and Abstract Interpretation
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使用术语重写系统和摘要解释的验证技术

DOI:
10.1007/978-3-540-25979-4_9
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发表时间:
2004
期刊:
Proceedings of the 13th international conference on Modularity
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通讯作者:
Toshinori Takai
Toshinori Takai
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文献类型:
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作者:
Toshinori Takai

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由项重写系统给出的转移系统的安全性是一个不可判定的问题。在本文中,我们给出了一个抽象的问题,这是自动生成的一个给定的TRS通过使用抽象解释。然后,我们表明,有一些情况下,该问题可以决定。此外,我们提出了一个新的可判定子类的长期重写系统,有效地保持可识别性。
Verifying the safety property of a transition system given by a term rewriting system is an undecidable problem. In this paper, we give an abstraction for the problem which is automatically generated from a given TRS by using abstract interpretation. Then we show that there are some cases in which the problem can be decided. Also we show a new decidable subclass of term rewriting systems which effectively preserves recognizability.