Falsification has garnered much interest recently as a way to validate complex CPS designs
with respect to a specification expressed via temporal logics. Using their quantitative …

This work is concerned with validation of cyber-physical systems (CPS) via sampling of input
signal spaces. Such a space is infinite and in general too difficult to treat symbolically …

Sampling timed words out of a timed language described as a timed automaton may seem a
simple task: start from the initial state, choose a transition and a delay and repeat until an …

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Randomized reachability analysis is an efficient method for detection of safety violations.
Due to the under-approximate nature of the method, it excels at quick falsification of models …

We present an application of statistical model-checking to the verification of an autonomous
vehicle controller. Our goal is to check safety properties in various traffic situations. More …

Cosmos: Evolution of a Statistical Model Checking Platform Page 1 Cosmos: Evolution of a
Statistical Model Checking Platform Paolo Ballarini CentraleSupélec Université Paris Saclay 4 …

In this paper we present ShapEx, a tool that generates random behaviors from shape
expressions, a formal specification language for describing sophisticated temporal …

Coverage biased random testing of software consists of drawing uniformly at random a large
sample of paths from the control graph of a program, or from traces of its specification or …

Adding probabilities to timed automata enables one to carry random simulation of their
behaviors and provide answers with statistical guarantees to problems otherwise …