Search Results for author: Jarkko Peltomäki

Found 4 papers, 0 papers with code

Requirement falsification for cyber-physical systems using generative models

no code implementations31 Oct 2023 Jarkko Peltomäki, Ivan Porres

We present the OGAN algorithm for automatic requirement falsification of cyber-physical systems.

WOGAN at the SBST 2022 CPS Tool Competition

no code implementations23 May 2022 Jarkko Peltomäki, Frankie Spencer, Ivan Porres

WOGAN is an online test generation algorithm based on Wasserstein generative adversarial networks.

Wasserstein Generative Adversarial Networks for Online Test Generation for Cyber Physical Systems

no code implementations23 May 2022 Jarkko Peltomäki, Frankie Spencer, Ivan Porres

We propose a novel online test generation algorithm WOGAN based on Wasserstein Generative Adversarial Networks.

Falsification of Multiple Requirements for Cyber-Physical Systems Using Online Generative Adversarial Networks and Multi-Armed Bandits

no code implementations23 May 2022 Jarkko Peltomäki, Ivan Porres

Our experiments indicate that, in addition to saving resources, this multi-armed bandit algorithm can falsify requirements with fewer number of executions on the system under test when compared to (i) an algorithm training a single GAN for the complete conjunctive requirement and (ii) an algorithm always training $n$ GANs at each step.

Multi-Armed Bandits

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