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Incentive-Driven Multi-agent Reinforcement Learning Approach for Commons Dilemmas in Land-Use

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Published
Publication date16/11/2024
Host publicationPRIMA 2024: Principles and Practice of Multi-Agent Systems: : 25th International Conference, Kyoto, Japan, November 18–24, 2024, Proceedings
EditorsRyuta Ariska, Victor Sanchez-Anguix, Sebastian Stein, Reyhan Aydoğan, Leon van der Torre, Takayuki Ito
Place of PublicationCham
PublisherSpringer
Pages284-289
Number of pages6
ISBN (electronic)9783031773679
ISBN (print)9783031773662
<mark>Original language</mark>English

Publication series

NameLecture Notes in Computer Science
PublisherSpringer
Volume15395
ISSN (Print)0302-9743
ISSN (electronic)1611-3349

Abstract

We propose ORAA, a novel incentive-driven algorithm that guides agents in a property-based Multi-Agent Reinforcement Learning domain to act sustainably considering a common pool of resources in an online manner. ORAA implements our proposed P-MADDPG model to learn and make decisions over the decentralised agents. We test our solutions in our novel domain, the “Pollinators’ Game”, which simulates a property-based scenario and the incentivisation dynamics. We show significant improvement in the incentives’ cost-efficiency, reducing the budget spent while increasing the collection of rewards by individual agents. Besides that, our application shows better results when using learned (approximated) models instead of using and simulating the true models of each agent for planning, saving up to 50% of the available budget for incentivisation.