TY - GEN
T1 - On probability-raising causality in Markov decision processes
AU - Baier, Christel
AU - Funke, Florian
AU - Piribauer, Jakob
AU - Ziemek, Robin
N1 - Publisher Copyright:
© 2022, The Author(s).
PY - 2022
Y1 - 2022
N2 - The purpose of this paper is to introduce a notion of causality in Markov decision processes based on the probability-raising principle and to analyze its algorithmic properties. The latter includes algorithms for checking cause-effect relationships and the existence of probability-raising causes for given effect scenarios. Inspired by concepts of statistical analysis, we study quality measures (recall, coverage ratio and f-score) for causes and develop algorithms for their computation. Finally, the computational complexity for finding optimal causes with respect to these measures is analyzed.
AB - The purpose of this paper is to introduce a notion of causality in Markov decision processes based on the probability-raising principle and to analyze its algorithmic properties. The latter includes algorithms for checking cause-effect relationships and the existence of probability-raising causes for given effect scenarios. Inspired by concepts of statistical analysis, we study quality measures (recall, coverage ratio and f-score) for causes and develop algorithms for their computation. Finally, the computational complexity for finding optimal causes with respect to these measures is analyzed.
UR - http://www.scopus.com/inward/record.url?scp=85128461255&partnerID=8YFLogxK
U2 - 10.1007/978-3-030-99253-8_3
DO - 10.1007/978-3-030-99253-8_3
M3 - Conference contribution
AN - SCOPUS:85128461255
SN - 9783030992521
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 40
EP - 60
BT - Foundations of Software Science and Computation Structures - 25th International Conference, FOSSACS 2022, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2022, Proceedings
A2 - Bouyer, Patricia
A2 - Schröder, Lutz
PB - Springer Science and Business Media Deutschland GmbH
T2 - 25th International Conference on Foundations of Software Science and Computation Structures, FoSSaCS 2022, held as part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2022
Y2 - 4 April 2022 through 6 April 2022
ER -