Dipl.-Inf.

Roscher, Karsten

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  • Publication
    Towards Probabilistic Safety Guarantees for Model-Free Reinforcement Learning
    ( 2023)
    Schmoeller da Roza, Felippe
    ;
    Roscher, Karsten
    ;
    Günneman, Stephan
    Improving safety in model-free Reinforcement Learning is necessary if we expect to deploy such systems in safety-critical scenarios. However, most of the existing constrained Reinforcement Learning methods have no formal guarantees for their constraint satisfaction properties. In this paper, we show the theoretical formulation for a safety layer that encapsulates model epistemic uncertainty over a distribution of constraint model approximations and can provide probabilistic guarantees of constraint satisfaction.