有限概率过程检验前序的刻画
Characterising Testing Preorders for Finite Probabilistic Processes
摘要:
1992年,Wang & Larsen将De Nicola和Hennessy的may- and must预序扩展到具有概率和非确定性选择的过程。他们的结论与两个问题,一直保持开放多年来,即找到完整的axiomatisations和替代表征这些preorders。本文解决了这两个问题的有限过程与沉默的举动。用模拟的方法刻画了可预序和必须预序。它也给出了一个使用模态逻辑的两个前序的特征。最后,它axiomatises两个前序的概率版本的CSP。
英文摘要:
In 1992 Wang & Larsen extended the may- and must preorders of De Nicola and Hennessy to processes featuring probabilistic as well as nondeterministic choice. They concluded with two problems that have remained open throughout the years, namely to find complete axiomatisations and alternative characterisations for these preorders. This paper solves both problems for finite processes with silent moves. It characterises the may preorder in terms of simulation, and the must preorder in terms of failure simulation. It also gives a characterisation of both preorders using a modal logic. Finally it axiomatises both preorders over a probabilistic version of CSP.
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。