Search Results for author: Alexander Bork

Found 3 papers, 1 papers with code

Learning Explainable and Better Performing Representations of POMDP Strategies

no code implementations15 Jan 2024 Alexander Bork, Debraj Chakraborty, Kush Grover, Jan Kretinsky, Stefanie Mohr

Strategies for partially observable Markov decision processes (POMDP) typically require memory.

Under-Approximating Expected Total Rewards in POMDPs

no code implementations21 Jan 2022 Alexander Bork, Joost-Pieter Katoen, Tim Quatmann

We consider the problem: is the optimal expected total reward to reach a goal state in a partially observable Markov decision process (POMDP) below a given threshold?

Verification of indefinite-horizon POMDPs

1 code implementation30 Jun 2020 Alexander Bork, Sebastian Junges, Joost-Pieter Katoen, Tim Quatmann

This paper considers the verification problem for partially observable MDPs, in which the policies make their decisions based on (the history of) the observations emitted by the system.

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