Evènement pour le groupe Séminaire Méthodes Formelles


Date 2021-06-29  07:00-07:00
TitreMulti-cost Bounded Tradeoff Analysis in MDP 
RésuméWe present a memory-efficient algorithm for multi-objective model checking problems on Markov decision processes (MDPs) with multiple cost structures. The key problem at hand is to check whether there exists a scheduler for a given MDP such that all objectives over cost vectors are fulfilled. We cover multi-objective reachability and expected cost objectives, and combinations thereof. An empirical evaluation using a prototypical implementation on top of the Storm model checker shows the scalability of our approach both in terms of memory consumption and runtime. (Joint work with Arnd Hartmanns, Sebastian Junges and Tim Quatmann) 
LieuOnline 
OrateurJoost-Pieter Katoen 
Url RWTH Aachen University and University of Twente 



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