An efficient statistical model checker for nondeterminism and rare events

CE Budde, PR D'Argenio, A Hartmanns… - International journal on …, 2020 - Springer
Statistical model checking avoids the state space explosion problem in verification and
naturally supports complex non-Markovian formalisms. Yet as a simulation-based approach …

A statistical model checker for nondeterminism and rare events

CE Budde, PR D'Argenio, A Hartmanns… - … Conference on Tools …, 2018 - Springer
Statistical model checking avoids the state space explosion problem in verification and
naturally supports complex non-Markovian formalisms. Yet as a simulation-based approach …

[PDF][PDF] Arch-comp21 category report: Stochastic models

A Abate, H Blom, M Bouissou, N Cauchi… - … of Continuous and …, 2021 - research.utwente.nl
This report presents the results of a friendly competition for formal verification and policy
synthesis of stochastic models. It also introduces new benchmarks within this category, and …

Towards safe and resilient hybrid systems in the presence of learning and uncertainty

J Adelt, P Herber, M Niehage, A Remke - International Symposium on …, 2022 - Springer
Intelligent hybrid systems pose a major challenge for the analysis of safety and resilience.
Deductive formal verification methods for such systems typically use strong abstractions and …

Learning optimal decisions for stochastic hybrid systems

M Niehage, A Hartmanns, A Remke - Proceedings of the 19th ACM-IEEE …, 2021 - dl.acm.org
We apply reinforcement learning to approximate the optimal probability that a stochastic
hybrid system satisfies a temporal logic formula. We consider systems with (non) linear …

ARCH-COMP19 category report: Stochastic modelling

A Abate, H Blom, N Cauchi, K Degiorgio… - … of Continuous and …, 2019 - research.utwente.nl
This report presents the results of a friendly competition for formal verification and policy
synthesis of stochastic models. It also introduces new benchmarks within this category, and …

Shielded learning for resilience and performance based on statistical model checking in simulink

J Adelt, S Bruch, P Herber, M Niehage… - … Conference on Bridging …, 2023 - Springer
Safety, resilience and performance are crucial properties in intelligent hybrid systems, in
particular if they are used in critical infrastructures or safety-critical systems. In this paper, we …

State-space construction of hybrid petri nets with multiple stochastic firings

J Hüls, C Pilch, P Schinke, H Niehaus… - ACM Transactions on …, 2021 - dl.acm.org
Hybrid Petri nets have been extended to include general transitions that fire after a randomly
distributed amount of time. With a single general one-shot transition the state space and …

Arch-comp22 category report: stochastic models

A Abate, H Blom, J Delicaris, S Haesaert… - EPiC Series in …, 2022 - research.tue.nl
This report presents the results of a friendly competition for formal verification and policy
synthesis of stochastic models. It also introduces new benchmarks and their properties …

Sound Statistical Model Checking for Probabilities and Expected Rewards

CE Budde, A Hartmanns, T Meggendorfer… - arxiv preprint arxiv …, 2024 - arxiv.org
Statistical model checking estimates probabilities and expectations of interest in probabilistic
system models by using random simulations. Its results come with statistical guarantees …