Georgios Kotsalis

According to our database, Georgios Kotsalis authored at least 21 papers between 2003 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

A Model-Free First-Order Method for Linear Quadratic Regulator with \(\boldsymbol{\tilde {O}(1/\varepsilon )}\) Sampling Complexity.

Caleb Ju, Georgios Kotsalis, Guanghui Lan

SIAM J. Control. Optim., 2025

2022

Simple and Optimal Methods for Stochastic Variational Inequalities, I: Operator Extrapolation.

Georgios Kotsalis, Guanghui Lan, Tianjiao Li

SIAM J. Optim., September, 2022

Tight computationally efficient approximation of matrix norms with applications.

Anatoli B. Juditsky, Georgios Kotsalis, Arkadi Nemirovski

Open J. Math. Optim., March, 2022

Tractable approximations and algorithmic aspects of optimization under uncertainty.

Georgios Kotsalis

PhD thesis, 2022

Simple and Optimal Methods for Stochastic Variational Inequalities, II: Markovian Noise and Policy Evaluation in Reinforcement Learning.

Georgios Kotsalis, Guanghui Lan, Tianjiao Li

SIAM J. Optim., 2022

2021

Convex Optimization for Finite-Horizon Robust Covariance Control of Linear Stochastic Systems.

Georgios Kotsalis, Guanghui Lan, Arkadi S. Nemirovsky

SIAM J. Control. Optim., 2021

2018

Nash and Correlated Equilibria for Pursuit-Evasion Games Under Lack of Common Knowledge.

Daniel T. Larsson, Georgios Kotsalis, Panagiotis Tsiotras

Proceedings of the 57th IEEE Conference on Decision and Control, 2018

2015

Limits of performance for the model reduction problem of hidden Markov models.

Georgios Kotsalis, Jeff S. Shamma

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

2013

Cyber-Attack Forecast Modeling and Complexity Reduction Using a Game-Theoretic Framework.

Malachi Jones, Georgios Kotsalis, Jeff S. Shamma

Proceedings of the Control of Cyber-Physical Systems, 2013

Dynamic mechanism design in correlated environments.

Georgios Kotsalis, Jeff S. Shamma

Proceedings of the 52nd IEEE Conference on Decision and Control, 2013

Fragility and robust design of optimal auctions.

Georgios Kotsalis, Jeff S. Shamma

Proceedings of the 51st Annual Allerton Conference on Communication, 2013

2012

A fundamental limitation to the reduction of Markov chains via aggregation.

Georgios Kotsalis, Jeff S. Shamma

Proceedings of the 50th Annual Allerton Conference on Communication, 2012

2011

A counterexample to aggregation based model reduction of Hidden Markov Models.

Georgios Kotsalis, Jeff S. Shamma

Proceedings of the 50th IEEE Conference on Decision and Control and European Control Conference, 2011

2010

Balanced Truncation for Discrete Time Markov Jump Linear Systems.

Georgios Kotsalis, Anders Rantzer

IEEE Trans. Autom. Control., 2010

Robust synthesis in mechanism design.

Georgios Kotsalis, Jeff S. Shamma

Proceedings of the 49th IEEE Conference on Decision and Control, 2010

2009

Multivariable Optimization-Based Model Reduction.

Aivar Sootla, Anders Rantzer, Georgios Kotsalis

IEEE Trans. Autom. Control., 2009

2008

Balanced Truncation for a Class of Stochastic Jump Linear Systems and Model Reduction for Hidden Markov Models.

Georgios Kotsalis, Alexandre Megretski, Munther A. Dahleh

IEEE Trans. Autom. Control., 2008

Balanced truncation for a general class of discrete-time Markov Jump linear systems.

Georgios Kotsalis, Anders Rantzer

Proceedings of the American Control Conference, 2008

2006

A Model Reduction Algorithm for Hidden Markov Models.

Georgios Kotsalis, Alexandre Megretski, Munther A. Dahleh

Proceedings of the 45th IEEE Conference on Decision and Control, 2006

Model reduction of discrete-time Markov jump linear systems.

Georgios Kotsalis, Alexandre Megretski, Munther A. Dahleh

Proceedings of the American Control Conference, 2006

2003

Model reduction of irreducible Markov chains.

Georgios Kotsalis, Munther A. Dahleh

Proceedings of the 42nd IEEE Conference on Decision and Control, 2003