Probabilistic Model Checking for Propositional Projection Temporal Logic
Logic in Computer Science
2010-11-08 v1
Abstract
Propositional Projection Temporal Logic (PPTL) is a useful formalism for reasoning about period of time in hardware and software systems and can handle both sequential and parallel compositions. In this paper, based on discrete time Markov chains, we investigate the probabilistic model checking approach for PPTL towards verifying arbitrary linear-time properties. We first define a normal form graph, denoted by NFG_inf, to capture the infinite paths of PPTL formulas. Then we present an algorithm to generate the NFG_inf. Since discrete-time Markov chains are the deterministic probabilistic models, we further give an algorithm to determinize and minimize the nondeterministic NFG_inf following the Safra's construction.
Cite
@article{arxiv.1011.1321,
title = {Probabilistic Model Checking for Propositional Projection Temporal Logic},
author = {Xiaoxiao Yang},
journal= {arXiv preprint arXiv:1011.1321},
year = {2010}
}