Christian Kroer

Colonel Blotto with Battlefield Games AAAI 2026 Security Games with Layered Defenses: Adaptive Adversaries and Gittins Indices AAAI 2026 Spatial Branch-and-Bound for Computing Multiplayer Nash Equilibrium AAAI 2026 Commitment to Sparse Strategies in Two-Player Games AAAI 2025 Interference Among First-Price Pacing Equilibria: A Bias and Variance Analysis ICLR 2025 Last-Iterate Convergence Properties of Regret-Matching Algorithms in Games ICLR 2025 On the Convergence of Tâtonnement for Linear Fisher Markets AAAI 2025 Automated Design of Affine Maximizer Mechanisms in Dynamic Settings AAAI 2024 Bootstrapping Fisher Market Equilibrium and First-Price Pacing Equilibrium ICML 2024 Efficient Learning in Polyhedral Games via Best-Response Oracles AAAI 2024 Extensive-Form Game Solving via Blackwell Approachability on Treeplexes NeurIPS 2024 Fast Last-Iterate Convergence of Learning in Games Requires Forgetful Algorithms NeurIPS 2024 Greedy-Based Online Fair Allocation with Adversarial Input: Enabling Best-of-Many-Worlds Guarantees AAAI 2024 Layered Graph Security Games IJCAI 2024 Online Learning under Budget and ROI Constraints via Weak Adaptivity ICML 2024 On the Optimality of Dilated Entropy and Lower Bounds for Online Learning in Extensive-Form Games NeurIPS 2024 A Unified Approach to Reinforcement Learning, Quantal Response Equilibria, and Two-Player Zero-Sum Games ICLR 2023 Block-Coordinate Methods and Restarting for Solving Extensive-Form Games NeurIPS 2023 Fast and Interpretable Dynamics for Fisher Markets via Block-Coordinate Updates AAAI 2023 Regret Matching+: (In)Stability and Fast Convergence in Games NeurIPS 2023 Statistical Inference and A/B Testing for First-Price Pacing Equilibria ICML 2023 Statistical Inference for Fisher Market Equilibrium ICLR 2023 Kernelized Multiplicative Weights for 0/1-Polyhedral Games: Bridging the Gap Between Learning in Extensive-Form and Normal-Form Games ICML 2022 Near-Optimal No-Regret Learning Dynamics for General Convex Games NeurIPS 2022 Nonstationary Dual Averaging and Online Fair Allocation NeurIPS 2022 Online Learning with Knapsacks: the Best of Both Worlds ICML 2022 Optimal Efficiency-Envy Trade-Off via Optimal Transport NeurIPS 2022 Uncoupled Learning Dynamics with $O(\log T)$ Swap Regret in Multiplayer Games NeurIPS 2022 Conic Blackwell Algorithm: Parameter-Free Convex-Concave Saddle-Point Solving NeurIPS 2021 Dominant Resource Fairness with Meta-Types IJCAI 2021 Faster Game Solving via Predictive Blackwell Approachability: Connecting Regret Matching and Mirror Descent AAAI 2021 First-Order Methods for Wasserstein Distributionally Robust MDP ICML 2021 Increasing Iterate Averaging for Solving Saddle-Point Problems AAAI 2021 Infinite-Dimensional Fisher Markets: Equilibrium, Duality and Optimization AAAI 2021 Last-iterate Convergence in Extensive-Form Games NeurIPS 2021 Online Market Equilibrium with Application to Fair Division NeurIPS 2021 Scalable First-Order Methods for Robust MDPs AAAI 2021 Evaluating and Rewarding Teamwork Using Cooperative Game Abstractions NeurIPS 2020 First-Order Methods for Large-Scale Market Equilibrium Computation NeurIPS 2020 Robust Market Equilibria with Uncertain Preferences AAAI 2020 Stochastic Regret Minimization in Extensive-Form Games ICML 2020 Online Convex Optimization for Sequential Decision Processes and Extensive-Form Games AAAI 2019 Optimistic Regret Minimization for Extensive-Form Games via Dilated Distance-Generating Functions NeurIPS 2019 Quasi-Perfect Stackelberg Equilibrium AAAI 2019 Regret Circuits: Composability of Regret Minimizers ICML 2019 Robust Multi-agent Counterfactual Prediction NeurIPS 2019 Stable-Predictive Optimistic Counterfactual Regret Minimization ICML 2019 A Unified Framework for Extensive-Form Game Abstraction with Bounds NeurIPS 2018 Solving Large Sequential Games with the Excessive Gap Technique NeurIPS 2018 Trembling-Hand Perfection in Extensive-Form Games with Commitment IJCAI 2018 Regret Minimization in Behaviorally-Constrained Zero-Sum Games ICML 2017 Smoothing Method for Approximate Extensive-Form Perfect Equilibrium IJCAI 2017 Sequential Planning for Steering Immune System Adaptation IJCAI 2016 Limited Lookahead in Imperfect-Information Games IJCAI 2015