Leonardos, Stefanos

9 publications

AAAI 2025 Asymptotic Extinction in Large Coordination Games Desmond Chan, Bart de Keijzer, Tobias Galla, Stefanos Leonardos, Carmine Ventre

ICLR 2024 Beating Price of Anarchy and Gradient Descent Without Regret in Potential Games Iosif Sakos, Stefanos Leonardos, Stelios Andrew Stavroulakis, William Overman, Ioannis Panageas, Georgios Piliouras

ICMLW 2024 To Compete or to Collude: Builder Incentives in MEV-Boost Auctions Fei Wu, Thomas Thiery, Stefanos Leonardos, Carmine Ventre

NeurIPS 2023 AlberDICE: Addressing Out-of-Distribution Joint Actions in Offline Multi-Agent RL via Alternating Stationary Distribution Correction Estimation Daiki E. Matsunaga, Jongmin Lee, Jaeseok Yoon, Stefanos Leonardos, Pieter Abbeel, Kee-Eung Kim

ICLR 2022 Global Convergence of Multi-Agent Policy Gradient in Markov Potential Games Stefanos Leonardos, Will Overman, Ioannis Panageas, Georgios Piliouras

ICLRW 2022 Global Convergence of Multi-Agent Policy Gradient in Markov Potential Games Stefanos Leonardos, Will Overman, Ioannis Panageas, Georgios Piliouras

NeurIPS 2021 Exploration-Exploitation in Multi-Agent Competition: Convergence with Bounded Rationality Stefanos Leonardos, Georgios Piliouras, Kelly Spendlove

AAAI 2021 Exploration-Exploitation in Multi-Agent Learning: Catastrophe Theory Meets Game Theory Stefanos Leonardos, Georgios Piliouras

IJCAI 2021 Learning in Markets: Greed Leads to Chaos but Following the Price Is Right Yun Kuen Cheung, Stefanos Leonardos, Georgios Piliouras