arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1708.04845cs.LO
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模态$μ$模型检验博弈的描述复杂性

The Descriptive Complexity of Modal $μ$ Model-checking Games

Karoliina Lehtinen

摘要:

本文回顾了模态μ演算和奇偶博弈之间的关系,表明它比以前已知的更强大。它解决了一个问题,即是否描述的复杂性模态μ模型检验游戏,以前已知的依赖于语法的复杂性的公式,实际上取决于其语义的复杂性。结果表明,直到语义co-Büchi复杂度公式,其模型检验博弈的描述复杂度与其语义复杂度完全一致。在co-Büchi之外,公式的模型检验奇偶博弈的描述复杂性被证明是其语义复杂性的上界;它是否也是一个下界仍然是一个悬而未决的问题。

英文摘要:

This paper revisits the well-established relationship between the modal mu calculus and parity games to show that it is even more robust than previously known. It addresses the question of whether the descriptive complexity of modal mu model-checking games, previously known to depend on the syntactic complexity of a formula, depends in fact on its semantic complexity. It shows that up to formulas of semantic co-Büchi complexity, the descriptive complexity of their model-checking games coincides exactly with their semantic complexity. Beyond co-Büchi, the descriptive complexity of the model-checking parity games of a formula is shown to be an upper bound on its semantic complexity; whether it is also a lower bound remains an open question.

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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