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Publications of I. K. Ozaslan


I. K. Ozaslan,
P. Patrinos,
and M. R. Jovanovic.
Stability of primaldual gradient flow dynamics for multiblock convex optimization problems.
IEEE Trans. Automat. Control,
2024.
Note: Submitted; also arXiv:2408.15969.
Keyword(s): Augmented Lagrangian,
Exponential convergence,
Distributed optimization,
Global exponential stability,
Gradient flow dynamics,
Method of multipliers,
Nonsmooth optimization,
Operator splitting,
Primaldual gradient flow dynamics,
Proximal algorithms,
Proximal augmented Lagrangian,
Regularization for design.
[bibtexentry]

I. K. Ozaslan and M. R. Jovanovic.
Accelerated forwardbackward and DouglasRachford splitting dynamics.
Automatica,
2023.
Note: Submitted; also arXiv:2407.20620.
Keyword(s): Accelerated firstorder algorithms,
Control for optimization,
Convex Optimization,
Forwardbackward envelope,
DouglasRachford splitting,
Global exponential stability,
Integral quadratic constraints,
Nesterov's accelerated method,
Nonsmooth optimization,
Proximal algorithms.
[bibtexentry]

I. K. Ozaslan,
H. Mohammadi,
and M. R. Jovanovic.
Computing stabilizing feedback gains via a modelfree policy gradient method.
IEEE Control Syst. Lett.,
7:407412,
July 2023.
Keyword(s): Datadriven control,
Gradient descent,
Linear quadratic regulator,
Modelfree control,
Nonconvex optimization,
Optimization,
Optimal control,
Random search method,
Reinforcement learning,
Sample complexity.
[bibtexentry]

I. K. Ozaslan and M. R. Jovanovic.
From exponential to finite/fixedtime stability: applications to optimization.
In Proceedings of the 63rd IEEE Conference on Decision and Control,
Milano, Italy,
2024.
Note: To appear.
Keyword(s): Exponential stability,
Finitetime stability,
Fixedtime stability,
Normalized gradient descent,
Gradient flow dynamics,
Primaldual methods.
[bibtexentry]

E. Yagiz,
I. K. Ozaslan,
B. Tasdelen,
M. R. Jovanovic,
Y. Tian,
and K. S. Nayak.
Dynamic mode decomposition enables lowlatency high temporal resolution reconstruction for goldenangle spiral realtime MRI.
In Proceedings of the International Society for Magnetic Resonance in Medicine Annual Meeting,
Singapore,
2024.
Keyword(s): Dynamic mode decomposition,
Medical imaging.
[bibtexentry]

E. Yagiz,
B. Tasdelen,
I. K. Ozaslan,
M. R. Jovanovic,
Y. Tian,
and K. S. Nayak.
Dynamic mode decomposition cardiac phase estimation for adult and fetal realtime MRI.
In Proceedings of the International Society for Magnetic Resonance in Medicine Annual Meeting,
Singapore,
2024.
Keyword(s): Dynamic mode decomposition,
Medical imaging.
[bibtexentry]

I. K. Ozaslan and M. R. Jovanovic.
On the global exponential stability of primaldual dynamics for convex problems with linear equality constraints.
In Proceedings of the 2023 American Control Conference,
San Diago, CA,
pages 210215,
2023.
Keyword(s): Global exponential stability,
Gradient flow dynamics,
Lagrangian,
Lyapunov functions,
Primaldual methods.
[bibtexentry]

I. K. Ozaslan and M. R. Jovanovic.
Tight lower bounds on the convergence rate of primaldual dynamics for equality constrained convex problems.
In Proceedings of the 62nd IEEE Conference on Decision and Control,
Singapore,
pages 73127317,
2023.
Keyword(s): Gradient flow dynamics,
Exponential stability,
Integral quadratic constraints,
Primaldual gradient flow dynamics,
Primaldual methods.
[bibtexentry]

I. K. Ozaslan,
S. HassanMoghaddam,
and M. R. Jovanovic.
On the asymptotic stability of proximal algorithms for convex optimization problems with multiple nonsmooth regularizers.
In Proceedings of the 2022 American Control Conference,
Atlanta, GA,
pages 132137,
2022.
Keyword(s): Control for optimization,
Convex Optimization,
DouglasRachford splitting,
Global asymptotic stability,
Lyapunovbased analysis,
Nonsmooth optimization,
Proximal algorithms,
Primaldual gradient flow dynamics,
Primaldual methods,
Proximal augmented Lagrangian.
[bibtexentry]

I. K. Ozaslan and M. R. Jovanovic.
Exponential convergence of primaldual dynamics for multiblock problems under local error bound condition.
In Proceedings of the 61th IEEE Conference on Decision and Control,
Cancun, Mexico,
pages 75797584,
2022.
Keyword(s): Gradient flow dynamics,
Lyapunov functions,
Proximal algorithms,
Primaldual gradient flow dynamics,
Primaldual methods,
Proximal augmented Lagrangian,
Operator splitting.
[bibtexentry]
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Last modified: Sat Oct 5 22:00:41 2024
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