@InProceedings{Aguilera-Luzon2025MulitlateralMiCRO,
author="Aguilera-Luzon, David
and de Jonge, Dave
and Larrosa, Javier",
editor="Dima, Catalin
and Ferrando, Angelo
and Malvone, Vadim",
title="MiCRO for Multilateral Negotiations",
booktitle="PRIMA 2025: Principles and Practice of Multi-Agent Systems",
year="2026",
publisher="Springer Nature Switzerland",
address="Cham",
pages="294--302",
abstract="MiCRO, a simple bilateral negotiation strategy that neither uses opponent modeling nor machine learning, and that requires no parameter tuning, demonstrated performance comparable to or better than many state-of-the-art methods. Its success raised concerns that existing benchmarking domains may be overly simplistic. This work addresses the open question of extending MiCRO to multilateral negotiations by proposing a new multilateral variant. We evaluate this variant against winners of ANAC 2015, 2017, and 2018, showing it outperforms these established agents. Additionally, an empirical game-theoretic analysis confirms that our multilateral MiCRO forms an empirical Nash equilibrium, highlighting its strategic robustness in complex multi-agent environments.",
isbn="978-3-032-13562-9"
}