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arXiv 2005.07509cs.LO
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单子与非决定论和概率的定量方程理论

Monads and Quantitative Equational Theories for Nondeterminism and Probability

Matteo Mio, Valeria Vignudelli

摘要:

概率分布的凸集单子是一个众所周知的工具,用于模拟不确定性和概率计算效果的组合。在这项工作中,我们解除这单子从范畴的集合到范畴的度量空间,通过Hausdorff和Kantorovich度量提升。我们的主要结果是介绍了这解除单子的凸半格的定量方程理论,使用的框架,最近推出的Mardare,Panangelo和Plotkin的定量代数。

英文摘要:

The monad of convex sets of probability distributions is a well-known tool for modelling the combination of nondeterministic and probabilistic computational effects. In this work we lift this monad from the category of sets to the category of metric spaces, by means of the Hausdorff and Kantorovich metric liftings. Our main result is the presentation of this lifted monad in terms of the quantitative equational theory of convex semilattices, using the framework of quantitative algebras recently introduced by Mardare, Panangaden and Plotkin.

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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