On Model Checking Durational Kripke Structures
On Model Checking Durational Kripke Structures
复制标题
持续 Kripke 结构的模型检验
DOI:
10.1007/3-540-45931-6_19
复制
发表时间:
2002
期刊:
影响因子:
--
通讯作者:
P. Schnoebelen
中科院分区:
文献类型:
--
作者:
F. Laroussinie;N. Markey;P. Schnoebelen
We consider quantitative model checking in durational Kripke structures (Kripke structures where transitions have integer durations) with timed temporal logics where subscripts put quantitative constraints on the time it takes before a property is satisfied.We investigate the conditions that allow polynomial-time model checking algorithms for timed versions of CTL and exhibit an important gap between logics where subscripts of the form "= c" (exact duration) are allowed, and simpler logics that only allow subscripts of the form "? c" or "? c" (bounded duration).A surprising outcome of this study is that it provides the second example of a ?p2-complete model checking problem.