Analyzing Divergence for Nondeterministic Probabilistic Models

Fuente: arXiv
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Main Authors: Wu, Hao, Fu, Yuxi, Long, Huan, Xu, Xian, Zhang, Wenbo
Format: Preprint
Published: 2024
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author Wu, Hao
Fu, Yuxi
Long, Huan
Xu, Xian
Zhang, Wenbo
author_facet Wu, Hao
Fu, Yuxi
Long, Huan
Xu, Xian
Zhang, Wenbo
contents Branching and weak probabilistic bisimilarities are two well-known notions capturing behavioral equivalence between nondeterministic probabilistic systems. For probabilistic systems, divergence is of major concern. Recently several divergence-sensitive refinements of branching and weak probabilistic bisimilarities have been proposed in the literature. Both the definitions of these equivalences and the techniques to investigate them differ significantly. This paper presents a comprehensive comparative study on divergence-sensitive behavioral equivalence relations that refine the branching and weak probabilistic bisimilarities. Additionally, these equivalence relations are shown to have efficient checking algorithms. The techniques of this paper might be of independent interest in a more general setting.
format Preprint
id arxiv_https___arxiv_org_abs_2403_00491
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Analyzing Divergence for Nondeterministic Probabilistic Models
Wu, Hao
Fu, Yuxi
Long, Huan
Xu, Xian
Zhang, Wenbo
Logic in Computer Science
Branching and weak probabilistic bisimilarities are two well-known notions capturing behavioral equivalence between nondeterministic probabilistic systems. For probabilistic systems, divergence is of major concern. Recently several divergence-sensitive refinements of branching and weak probabilistic bisimilarities have been proposed in the literature. Both the definitions of these equivalences and the techniques to investigate them differ significantly. This paper presents a comprehensive comparative study on divergence-sensitive behavioral equivalence relations that refine the branching and weak probabilistic bisimilarities. Additionally, these equivalence relations are shown to have efficient checking algorithms. The techniques of this paper might be of independent interest in a more general setting.
title Analyzing Divergence for Nondeterministic Probabilistic Models
topic Logic in Computer Science
url https://arxiv.org/abs/2403.00491