Kalogiannis, Fivos

7 publications

NeurIPS 2025 Policy Gradient Methods Converge Globally in Imperfect-Information Extensive-Form Games Fivos Kalogiannis, Gabriele Farina

ICML 2025 Solving Zero-Sum Convex Markov Games Fivos Kalogiannis, Emmanouil-Vasileios Vlatakis-Gkaragkounis, Ian Gemp, Georgios Piliouras

AAAI 2024 Computing Nash Equilibria in Potential Games with Private Uncoupled Constraints Nikolas Patris, Stelios Stavroulakis, Fivos Kalogiannis, Rose Zhang, Ioannis Panageas

NeurIPS 2024 Learning Equilibria in Adversarial Team Markov Games: A Nonconvex-Hidden-Concave Min-Max Optimization Problem Fivos Kalogiannis, Jingming Yan, Ioannis Panageas

ICLR 2023 Efficiently Computing Nash Equilibria in Adversarial Team Markov Games Fivos Kalogiannis, Ioannis Anagnostides, Ioannis Panageas, Emmanouil-Vasileios Vlatakis-Gkaragkounis, Vaggos Chatziafratis, Stelios Andrew Stavroulakis

ICLR 2023 Towards Convergence to Nash Equilibria in Two-Team Zero-Sum Games Fivos Kalogiannis, Ioannis Panageas, Emmanouil-Vasileios Vlatakis-Gkaragkounis

NeurIPS 2023 Zero-Sum Polymatrix Markov Games: Equilibrium Collapse and Efficient Computation of Nash Equilibria Fivos Kalogiannis, Ioannis Panageas