Probabilities, real-time behaviour and continuous dynamics are the key ingredients of
quantitative models enabling formal studies of non-functional properties such as …

The formal analysis of critical systems is supported by a vast space of modelling formalisms
and tools. The variety of incompatible formats and tools however poses a significant …

The Fifth Generation (5G) of mobile networks offers new and advanced services with stricter
requirements. Multi-access Edge Computing (MEC) is a key technology that enables these …

The paper presents the current status of the software tool TimeNET. It supports modeling
and performance evaluation of stochastic models, including extended deterministic and …

This paper considers the design-phase safety analysis of vehicle guidance systems. The
proposed approach constructs dynamic fault trees (DFTs) to model a variety of safety …

Quantitative formal models capture probabilistic behaviour, real-time aspects, or general
continuous dynamics. A number of tools support their automatic analysis with respect to …

The paper presents a major update of the software tool TimeNET, a package for the
modeling and performance evaluation of standard and colored stochastic Petri nets. Among …

MARCIE is a tool for the analysis of generalized stochastic Petri nets which can be
augmented by rewards. The supported analysis methods range from qualitative and …

Quantitative verification tools compute probabilities, expected rewards, or steady-state
values for formal models of stochastic and timed systems. Exact results often cannot be …

Technological advances in modern Train Control Systems (TCSs) promise to improve
dependability of railway transportation in terms of safety, availability, and capacity, notably …