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arXiv 1202.3500cs.LOcs.FL
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高维模态μ演算的模型检验

Model-Checking the Higher-Dimensional Modal mu-Calculus

Martin Lange, Etienne Lozes

摘要:

高维模态μ演算是μ演算的扩展,其中公式被解释为标记转换系统的状态元组。在这种逻辑中可以表达的每个属性都可以在多项式时间内进行检查,相反,每个具有互模拟不变编码到标记转换系统中的多项式时间可判定问题也可以在高维模态μ演算中定义。我们通过给出几个决策问题的例子来证明后一种联系,这些决策问题归结为对某些固定公式的高维模态μ演算的模型检验。通过这种方式,用于逻辑的通用模型检验算法然后可以经由部分评估来使用,以便获得用于这些问题的算法,这些算法可以受益于在程序验证领域中良好建立的改进,即运行中(on-the-fly)和符号技术。这项工作的目的是将这种技术扩展到其他领域,以及,在这里示例性地做了过程等价,自动机理论,解析,字符串问题,和游戏。

英文摘要:

The higher-dimensional modal mu-calculus is an extension of the mu-calculus in which formulas are interpreted in tuples of states of a labeled transition system. Every property that can be expressed in this logic can be checked in polynomial time, and conversely every polynomial-time decidable problem that has a bisimulation-invariant encoding into labeled transition systems can also be defined in the higher-dimensional modal mu-calculus. We exemplify the latter connection by giving several examples of decision problems which reduce to model checking of the higher-dimensional modal mu-calculus for some fixed formulas. This way generic model checking algorithms for the logic can then be used via partial evaluation in order to obtain algorithms for theses problems which may benefit from improvements that are well-established in the field of program verification, namely on-the-fly and symbolic techniques. The aim of this work is to extend such techniques to other fields as well, here exemplarily done for process equivalences, automata theory, parsing, string problems, and games.

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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