Christian Kroer

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