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Ioannis Panageas

10 papers at tracked venues · 9 at CORE A* · active 2024–2025

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Venues

NeurIPS ×4AAAI ×2ICLR ×2ICML ×1UAI ×1

Frequent coauthors

Jingming Yan
×3
Stelios Stavroulakis
×3
Andreas Kontogiannis
×2
Vasilis Pollatos
×2
Gabriele Farina
×2
Panayotis Mertikopoulos
×2
Ioannis Anagnostides
×2
Tuomas Sandholm
×2
Nikolas Patris
×2
Fivos Kalogiannis
×2
Yiyuan Luo
×1
Vaggos Chatziafratis
×1

Papers

  1. Efficient Kernelized Learning in Polyhedral Games beyond Full Information: From Colonel Blotto to Congestion Games
    NeurIPS 2025 ·
    Andreas Kontogiannis
    ,
    Vasilis Pollatos
    ,
    Gabriele Farina
    ,
    Panayotis Mertikopoulos
    , Ioannis Panageas
  2. The Complexity of Finding Local Optima in Contrastive Learning
    NeurIPS 2025 ·
    Jingming Yan
    ,
    Yiyuan Luo
    ,
    Vaggos Chatziafratis
    , Ioannis Panageas,
    Parnian Shahkar
    ,
    Stelios Stavroulakis
  3. The Complexity of Symmetric Equilibria in Min-Max Optimization and Team Zero-Sum Games
    NeurIPS 2025 ·
    Ioannis Anagnostides
    , Ioannis Panageas,
    Tuomas Sandholm
    ,
    Jingming Yan
  4. Beating Price of Anarchy and Gradient Descent without Regret in Potential Games
    ICLR 2024 ·
    Iosif Sakos
    ,
    Stefanos Leonardos
    ,
    Stelios Andrew Stavroulakis
    ,
    Will Overman
    , Ioannis Panageas,
    Georgios Piliouras
  5. Computing Nash Equilibria in Potential Games with Private Uncoupled Constraints
    AAAI 2024 ·
    Nikolas Patris
    ,
    Stelios Stavroulakis
    ,
    Fivos Kalogiannis
    ,
    Rose Zhang
    , Ioannis Panageas
  6. Last-iterate Convergence Separation between Extra-gradient and Optimism in Constrained Periodic Games
    UAI 2024 ·
    Yi Feng
    ,
    Ping Li
    , Ioannis Panageas,
    Xiao Wang
  7. Learning Equilibria in Adversarial Team Markov Games: A Nonconvex-Hidden-Concave Min-Max Optimization Problem
    NeurIPS 2024 ·
    Fivos Kalogiannis
    ,
    Jingming Yan
    , Ioannis Panageas
  8. Learning Nash Equilibria in Rank-1 Games
    ICLR 2024 ·
    Nikolas Patris
    , Ioannis Panageas
  9. Optimistic Policy Gradient in Multi-Player Markov Games with a Single Controller: Convergence beyond the Minty Property
    AAAI 2024 ·
    Ioannis Anagnostides
    , Ioannis Panageas,
    Gabriele Farina
    ,
    Tuomas Sandholm
  10. The Computational Complexity of Finding Second-Order Stationary Points
    ICML 2024 ·
    Andreas Kontogiannis
    ,
    Vasilis Pollatos
    ,
    Sotiris Kanellopoulos
    ,
    Panayotis Mertikopoulos
    ,
    Aris Pagourtzis
    , Ioannis Panageas