Model Checking Probabilistic Timed Automata with One or Two Clocks

Marcin Jurdzinski François Laroussinie Jeremy Sproston Model Checking Probabilistic Timed Automata with One or Two Clocks http://arxiv.org/abs/0809.0060 2008 CoRR abs/0809.0060 db/journals/corr/corr0809.html#abs-0809-0060 informal publication