Publication detail

Decentralized Planning Using Probabilistic Hyperproperties

ANDRIUSHCHENKO, R. ČEŠKA, M. MACÁK, F. FRANCESCO, P. MICHELE, C.

Original Title

Decentralized Planning Using Probabilistic Hyperproperties

Type

article in a collection out of WoS and Scopus

Language

English

Original Abstract

Multi-agent planning under stochastic dynamics is usually formalised using decentralized (partially observable) Markov decision processes (MDPs) and reachability or expected reward specifications. In this paper, we propose a different approach: we use an MDP describing how a single agent operates in an environment and probabilistic hyperproperties to capture desired temporal objectives for a set of decentralized agents operating in the environment. We extend existing approaches for model checking probabilistic hyperproperties to handle temporal formulae relating paths of different agents, thus requiring the self-composition between multiple MDPs. Using several case studies, we demonstrate that our approach provides a flexible and expressive framework to broaden the specification capabilities with respect to existing planning techniques. Additionally, we establish a close connection between a subclass of probabilistic hyperproperties and planning for a particular type of Dec-MDPs, for both of which we show undecidability. This lays the ground for the use of existing decentralized planning tools in the field of probabilistic hyperproperty verification.

Keywords

Probabilistic Hyperproperties, Decentralized Planning, Markov Decision Processes, Abstraction Refinement, Self-composition

Authors

ANDRIUSHCHENKO, R.; ČEŠKA, M.; MACÁK, F.; FRANCESCO, P.; MICHELE, C.

Released

26. 5. 2025

Location

Detroit

ISBN

979-8-4007-1426-9

Book

Proc. of the 24th International Conference on Autonomous Agents and Multiagent Systems

Pages from

1688

Pages to

1697

Pages count

10

BibTex

@inproceedings{BUT196709,
  author="ANDRIUSHCHENKO, R. and ČEŠKA, M. and MACÁK, F. and FRANCESCO, P. and MICHELE, C.",
  title="Decentralized Planning Using Probabilistic Hyperproperties",
  booktitle="Proc. of the 24th International Conference on Autonomous Agents and Multiagent Systems",
  year="2025",
  pages="1688--1697",
  address="Detroit",
  isbn="979-8-4007-1426-9"
}