2025
Kernel Mean Embedding Topology: Weak and Strong Forms for Stochastic Kernels and Implications for Model Learning.
CoRR, February, 2025
Quantum Markov Decision Processes: General Theory, Approximations, and Classes of Policies.
SIAM J. Control. Optim., 2025
2024
Nash Equilibria for Exchangeable Team-Against-Team Games, Their Mean-Field Limit, and the Role of Common Randomness.
SIAM J. Control. Optim., 2024
Existence of ε-Nash Equilibria in Nonzero-Sum Borel Stochastic Games and Equilibria of Quantized Models.
CoRR, 2024
Best Ergodic Averages via Optimal Graph Filters in Reversible Markov Chains.
CoRR, 2024
Quantum Markov Decision Processes Part II: Optimal Solutions and Algorithms.
CoRR, 2024
Quantum Markov Decision Processes Part I: General Theory, Approximations, and Classes of Policies.
CoRR, 2024
Maximum Causal Entropy Inverse Reinforcement Learning for Mean-Field Games.
CoRR, 2024
Optimality of Decentralized Symmetric Policies for Stochastic Teams with Mean-Field Information Sharing.
Proceedings of the 63rd IEEE Conference on Decision and Control, 2024
Quantum Markov Decision Processes.
Proceedings of the 63rd IEEE Conference on Decision and Control, 2024
Large Decentralized Continuous-Time Convex Stochastic Teams and Their Mean-Field Limits.
Proceedings of the American Control Conference, 2024
2023
Partially Observed Discrete-Time Risk-Sensitive Mean Field Games.
Dyn. Games Appl., September, 2023
Optimality of Independently Randomized Symmetric Policies for Exchangeable Stochastic Teams with Infinitely Many Decision Makers.
Math. Oper. Res., August, 2023
Q-Learning in Regularized Mean-field Games.
Dyn. Games Appl., March, 2023
Q-Learning for MDPs with General Spaces: Convergence and Near Optimality via Quantization under Weak Continuity.
J. Mach. Learn. Res., 2023
Learning Mean-Field Games with Discounted and Average Costs.
J. Mach. Learn. Res., 2023
Robustness and Approximation of Discrete-time Mean-field Games under Discounted Cost Criterion.
CoRR, 2023
Common Information Approach for Static Team Problems with Polish Spaces and Existence of Optimal Policies.
CoRR, 2023
Linear Mean-Field Games with Discounted Cost.
CoRR, 2023
Nash Equilibria for Exchangeable Team against Team Games and their Mean Field Limit.
Proceedings of the American Control Conference, 2023
2021
Large deviations principle for discrete-time mean-field games.
Syst. Control. Lett., 2021
Regularized stochastic team problems.
Syst. Control. Lett., 2021
Learning in Discrete-time Average-cost Mean-field Games.
Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021
2020
Asymptotic Optimality of Finite Model Approximations for Partially Observed Markov Decision Processes With Discounted Cost.
IEEE Trans. Autom. Control., 2020
A Topology for Team Policies and Existence of Optimal Team Policies in Stochastic Team Theory.
IEEE Trans. Autom. Control., 2020
Value iteration algorithm for mean-field games.
Syst. Control. Lett., 2020
Approximate Markov-Nash Equilibria for Discrete-Time Risk-Sensitive Mean-Field Games.
Math. Oper. Res., 2020
Independently Randomized Symmetric Policies are Optimal for Exchangeable Stochastic Teams with Infinitely Many Decision Makers.
Proceedings of the 59th IEEE Conference on Decision and Control, 2020
2019
Finite-State Approximations to Discounted and Average Cost Constrained Markov Decision Processes.
IEEE Trans. Autom. Control., 2019
Weak Feller property of non-linear filters.
Syst. Control. Lett., 2019
Approximate Nash Equilibria in Partially Observed Stochastic Games with Mean-Field Interactions.
Math. Oper. Res., 2019
Fitted Q-Learning in Mean-field Games.
CoRR, 2019
Discrete-time average-cost mean-field games on Polish spaces.
CoRR, 2019
On Weak Feller Continuity Properties of Non-linear Filters.
Proceedings of the 58th IEEE Conference on Decision and Control, 2019
2018
Markov-Nash Equilibria in Mean-Field Games with Discounted Cost.
SIAM J. Control. Optim., 2018
Discrete-time Risk-sensitive Mean-field Games.
CoRR, 2018
A Topology for Policies in Decentralized Stochastic Control and Existence of Optimal Policies.
Proceedings of the 57th IEEE Conference on Decision and Control, 2018
2017
Finite Model Approximations and Asymptotic Optimality of Quantized Policies in Decentralized Stochastic Control.
IEEE Trans. Autom. Control., 2017
Convex Analysis in Decentralized Stochastic Control, Strategic Measures, and Optimal Solutions.
SIAM J. Control. Optim., 2017
On the Asymptotic Optimality of Finite Approximations to Markov Decision Processes with Borel Spaces.
Math. Oper. Res., 2017
Finite Model Approximations for Partially Observed Markov Decision Processes with Discounted Cost.
CoRR, 2017
2016
Convex analysis in decentralized stochastic control and strategic measures.
Proceedings of the 55th IEEE Conference on Decision and Control, 2016
Asymptotic optimality of finite representations and quantized policies in team problems and Witsenhausen's counterexample.
Proceedings of the 2016 American Control Conference, 2016
Strategic measures approach to decentralized stochastic control.
Proceedings of the 54th Annual Allerton Conference on Communication, 2016
2015
Output Constrained Lossy Source Coding With Limited Common Randomness.
IEEE Trans. Inf. Theory, 2015
Randomized Quantization and Source Coding With Constrained Output Distribution.
IEEE Trans. Inf. Theory, 2015
Asymptotic Optimality and Rates of Convergence of Quantized Stationary Policies in Stochastic Control.
IEEE Trans. Autom. Control., 2015
Asymptotic Optimality of Finite Approximations to Markov Decision Processes with General State and Action Spaces.
CoRR, 2015
Finite-state approximation of Markov decision processes with unbounded costs and Borel spaces.
Proceedings of the 54th IEEE Conference on Decision and Control, 2015
Finite state approximations of Markov decision processes with general state and action spaces.
Proceedings of the American Control Conference, 2015
Finite-state approximations to constrained Markov decision processes with Borel spaces.
Proceedings of the 53rd Annual Allerton Conference on Communication, 2015
2014
Asymptotic optimality of quantized policies in stochastic control under weak continuity conditions.
Proceedings of the 53rd IEEE Conference on Decision and Control, 2014
Randomized source coding with limited common randomness.
Proceedings of the 52nd Annual Allerton Conference on Communication, 2014
2013
Quantized Stationary Control Policies in Markov Decision Processes.
CoRR, 2013
Randomized quantization and optimal design with a marginal constraint.
Proceedings of the 2013 IEEE International Symposium on Information Theory, 2013
Approximation of stationary control policies by quantized control in Markov decision processes.
Proceedings of the 51st Annual Allerton Conference on Communication, 2013
2012
Blind image restoration by employing an optimized wiener filter.
Proceedings of the 20th Signal Processing and Communications Applications Conference, 2012