一句话:证明在由 nil、动作前缀、选择与递归构成的过程语言中,有根发散保持分支互模拟是同余关系。
本文研究进程规范语言中行为等价关系的同余性质,关注有根发散保持分支互模拟(rooted divergence-preserving branching bisimilarity)。该语言由 nil、动作前缀、选择和递归构造组成。论文证明,这一等价关系在该语言的所有语法构造下都保持:若两个进程等价,则把它们放入相同的上下文后仍等价。因此有根发散保持分支互模拟构成同余关系,可用于组合式地推理此类进程规范。论文为纯理论证明,未涉及实现或实验评估。
We prove that rooted divergence-preserving branching bisimilarity is a congruence for the process specification language consisting of nil, action prefix, choice, and the recursion construct.
DOI 原文 · arXiv · PDF(开放获取) · DBLP
@article{abs-1801-01180,
title = {Rooted Divergence-Preserving Branching Bisimilarity is a Congruence},
author = {Rob van Glabbeek and Bas Luttik and Linda Spaninks},
journal = {Logical Methods in Computer Science},
volume = {Volume 16, Issue 3},
year = {2020},
doi = {10.23638/lmcs-16(3:14)2020}
}