Counterexamples explain why a desired temporal logic property fails to hold, and as such are considered to be the most useful form of output from model-checkers. Multi-valued model...
: Real computer-based systems fail, and hence are often far less dependable than their owners and users need and desire. Individuals, organisations and indeed the world at large ar...
Abstract. Attack graphs depict ways in which an adversary exploits system vulnerabilities to achieve a desired state. System administrators use attack graphs to determine how vulne...
Timed automata are known not to be complementable or determinizable. Natural questions are, then, could we check whether a given TA enjoys these properties? These problems are not...
This text is dedicated to modelling of real-time applications running under multitasking operating system. Theoretical background is based on timed automata by Alur and Dill. As th...