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arXiv 2103.12862cs.LOcs.CCcs.PL
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关于计数命题逻辑

On Counting Propositional Logic

Melissa Antonelli, Ugo Dal Lago, Paolo Pistone

摘要:

我们研究计数命题逻辑作为命题逻辑与计数量词的扩展。我们证明,基本的决策问题的复杂性完全匹配瓦格纳的计数层次的适当水平,而且由此产生的逻辑承认一个令人满意的证明理论治疗。从后者,一个类型系统中的概率演算的Curry-Howard对应的精神,显示了潜在的计数命题逻辑作为一个有用的工具,在几个领域的理论计算机科学。

英文摘要:

We study counting propositional logic as an extension of propositional logic with counting quantifiers. We prove that the complexity of the underlying decision problem perfectly matches the appropriate level of Wagner's counting hierarchy, but also that the resulting logic admits a satisfactory proof-theoretical treatment. From the latter, a type system for a probabilistic lambda-calculus is derived in the spirit of the Curry-Howard correspondence, showing the potential of counting propositional logic as a useful tool in several fields of theoretical computer science.

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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