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Publications of year 2024
Theses
  1. S. Samuelson. Performance tradeoffs of accelerated first-order optimization algorithms. PhD thesis, University of Southern California, 2024. Keyword(s): Accelerated first-order algorithms, Control for optimization, Convergence rate, Convex optimization, Gradient descent, Gradient-flow dynamics, Heavy-ball method, Nesterov's accelerated method, Nonnormal dynamics, Noise amplification, Optimization, Transient growth.
    @PHDTHESIS{samantha-phd24,
    AUTHOR = {S. Samuelson},
    SCHOOL = {University of Southern California},
    TITLE = {Performance tradeoffs of accelerated first-order optimization algorithms},
    YEAR = {2024},
    KEYWORDS = {Accelerated first-order algorithms, Control for optimization, Convergence rate, Convex optimization, Gradient descent, Gradient-flow dynamics, Heavy-ball method, Nesterov's accelerated method, Nonnormal dynamics, Noise amplification, Optimization, Transient growth},
    PDF = {https://viterbi-web.usc.edu/~mihailo/theses/SamanthaSamuelson-PhD.pdf} 
    }
    


Journal articles
  1. L. Ballotta, J. Arbelaiz, V. Gupta, L. Schenato, and M. R. Jovanovic. The role of communication delays in the optimal control of spatially invariant systems. IEEE Trans. Automat. Control, 2024. Note: Submitted. Keyword(s): Communication delays, Controller architecture, Distributed control, Fundamental limitations, Partial differential equations, Performance bounds, Spatially-invariant systems, Systems with delay.
    @ARTICLE{balarbgupschjovTAC24,
    AUTHOR = {L. Ballotta and J. Arbelaiz and V. Gupta and L. Schenato and M. R. Jovanovi\'c},
    TITLE = {The role of communication delays in the optimal control of spatially invariant systems},
    JOURNAL = {IEEE Trans. Automat. Control},
    YEAR = {2024},
    NOTE = {submitted},
    KEYWORDS = {Communication delays, Controller architecture, Distributed control, Fundamental limitations, Partial differential equations, Performance bounds, Spatially-invariant systems, Systems with delay} 
    }
    


  2. H. Mohammadi, M. Razaviyayn, and M. R. Jovanovic. Tradeoffs between convergence rate and noise amplification for momentum-based accelerated optimization algorithms. IEEE Trans. Automat. Control, 2024. Note: Doi:10.1109/TAC.2024.3453656. Keyword(s): Accelerated first-order algorithms, Control for optimization, Convergence rate, Convex optimization, Gradient descent, Fundamental limitations, Heavy-ball method, Nesterov's accelerated method, Nonnormal dynamics, Noise amplification, Second-order moments.
    @ARTICLE{mohrazjovTAC24,
    AUTHOR = {H. Mohammadi and M. Razaviyayn and M. R. Jovanovi\'c},
    TITLE = {Tradeoffs between convergence rate and noise amplification for momentum-based accelerated optimization algorithms},
    JOURNAL = {IEEE Trans. Automat. Control},
    YEAR = {2024},
    NOTE = {doi:10.1109/TAC.2024.3453656},
    PDF = {https://arxiv.org/abs/2209.11920},
    KEYWORDS = {Accelerated first-order algorithms, Control for optimization, Convergence rate, Convex optimization, Gradient descent, Fundamental limitations, Heavy-ball method, Nesterov's accelerated method, Nonnormal dynamics, Noise amplification, Second-order moments} 
    }
    


  3. H. Mohammadi, M. Tinati, S. Tu, M. Soltanolkotabi, and M. R. Jovanovic. Stability properties of gradient flow dynamics for the symmetric low-rank matrix factorization problem. IEEE Control Syst. Lett., 2024. Note: Submitted. Keyword(s): Low rank matrix factorization, Nonconvex optimization, Stability of nonlinear systems, Gradient flow dynamics.
    @ARTICLE{mohtintusoljovLCSS24,
    AUTHOR = {H. Mohammadi and M. Tinati and S. Tu and M. Soltanolkotabi and M. R. Jovanovi\'c},
    TITLE = {Stability properties of gradient flow dynamics for the symmetric low-rank matrix factorization problem},
    JOURNAL = {IEEE Control Syst. Lett.},
    YEAR = {2024},
    NOTE = {submitted},
    KEYWORDS = {Low rank matrix factorization, Nonconvex optimization, Stability of nonlinear systems, Gradient flow dynamics} 
    }
    


  4. I. K. Ozaslan, P. Patrinos, and M. R. Jovanovic. Stability of primal-dual gradient flow dynamics for multi-block 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, Non-smooth optimization, Operator splitting, Primal-dual gradient flow dynamics, Proximal algorithms, Proximal augmented Lagrangian, Regularization for design.
    @ARTICLE{ozapatjovTAC24,
    AUTHOR = {I. K. Ozaslan and P. Patrinos and M. R. Jovanovi\'c},
    TITLE = {Stability of primal-dual gradient flow dynamics for multi-block convex optimization problems},
    JOURNAL = {IEEE Trans. Automat. Control},
    YEAR = {2024},
    NOTE = {submitted; also arXiv:2408.15969},
    PDF = {https://arxiv.org/abs/2408.15969},
    KEYWORDS = {Augmented Lagrangian, Exponential convergence, Distributed optimization, Global exponential stability, Gradient flow dynamics, Method of multipliers, Non-smooth optimization, Operator splitting, Primal-dual gradient flow dynamics, Proximal algorithms, Proximal augmented Lagrangian, Regularization for design} 
    }
    


  5. W. Wu, J. Chen, M. R. Jovanovic, and T. T. Georgiou. Tannenbaum's gain-margin optimization meets Polyak's heavy-ball algorithm. IEEE Trans. Automat. Control, 2024. Note: Submitted; also arXiv:2409.19882. Keyword(s): Accelerated first-order algorithms, Control for optimization, Convergence rate, Convex optimization, Gradient descent, Fundamental limitations, Heavy-ball method, Integral quadratic constraints, Nesterov's accelerated method, Nevanlinna-Pick interpolation, Optimization, Optimal control, Robust control.
    @ARTICLE{wuchejovgeoTAC24,
    AUTHOR = {W. Wu and J. Chen and M. R. Jovanovi\'c and T. T. Georgiou},
    TITLE = {Tannenbaum's gain-margin optimization meets {P}olyak's heavy-ball algorithm},
    JOURNAL = {IEEE Trans. Automat. Control},
    YEAR = {2024},
    NOTE = {submitted; also arXiv:2409.19882},
    PDF = {https://arxiv.org/abs/2409.19882},
    KEYWORDS = {Accelerated first-order algorithms, Control for optimization, Convergence rate, Convex optimization, Gradient descent, Fundamental limitations, Heavy-ball method, Integral quadratic constraints, Nesterov's accelerated method, Nevanlinna-Pick interpolation, Optimization, Optimal control, Robust control} 
    }
    


Conference articles
  1. L. Ballotta, J. Arbelaiz, V. Gupta, L. Schenato, and M. R. Jovanovic. Control of reaction-diffusion processes under communication delays. In Proceedings of the 2024 European Control Conference, Stockholm, Sweden, pages 525-530, 2024. Keyword(s): Communication delays, Controller architecture, Distributed control, Fundamental limitations, Partial differential equations, Performance bounds, Systems with delay.
    @INPROCEEDINGS{balarbgupschjovECC24,
    AUTHOR = {L. Ballotta and J. Arbelaiz and V. Gupta and L. Schenato and M. R. Jovanovi\'c},
    BOOKTITLE = {Proceedings of the 2024 European Control Conference},
    TITLE = {Control of reaction-diffusion processes under communication delays},
    YEAR = {2024},
    ADDRESS = {Stockholm, Sweden},
    PAGES = {525-530},
    PDF = {https://viterbi-web.usc.edu/~mihailo/papers/balarbgupschjovECC24.pdf},
    KEYWORDS = {Communication delays, Controller architecture, Distributed control, Fundamental limitations, Partial differential equations, Performance bounds, Systems with delay} 
    }
    


  2. I. K. Ozaslan and M. R. Jovanovic. From exponential to finite/fixed-time 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, Finite-time stability, Fixed-time stability, Normalized gradient descent, Gradient flow dynamics, Primal-dual methods.
    @INPROCEEDINGS{ozajovCDC24,
    AUTHOR = {I. K. Ozaslan and M. R. Jovanovi\'c},
    TITLE = {From exponential to finite/fixed-time stability: applications to optimization},
    BOOKTITLE = {Proceedings of the 63rd IEEE Conference on Decision and Control},
    YEAR = {2024},
    ADDRESS = {Milano, Italy},
    NOTE = {to appear},
    PDF = {https://arxiv.org/abs/2409.11713},
    KEYWORDS = {Exponential stability, Finite-time stability, Fixed-time stability, Normalized gradient descent, Gradient flow dynamics, Primal-dual methods} 
    }
    


  3. S. Samuelson and M. R. Jovanovic. Tradeoffs between convergence speed and noise amplification in first-order optimization: the role of averaging. In Proceedings of the 2024 American Control Conference, Toronto, Canada, pages 650-655, 2024. Keyword(s): Accelerated first-order algorithms, Averaging, Control for optimization, Convergence rate, Convex optimization, Gradient flow dynamics, Noise amplification, Nonnormal dynamics, Two-step momentum algorithm.
    @INPROCEEDINGS{samjovACC24,
    AUTHOR = {S. Samuelson and M. R. Jovanovi\'c},
    TITLE = {Tradeoffs between convergence speed and noise amplification in first-order optimization: the role of averaging},
    BOOKTITLE = {Proceedings of the 2024 American Control Conference},
    YEAR = {2024},
    ADDRESS = {Toronto, Canada},
    PAGES = {650-655},
    PDF = {https://viterbi-web.usc.edu/~mihailo/papers/samjovACC24.pdf},
    KEYWORDS = {Accelerated first-order algorithms, Averaging, Control for optimization, Convergence rate, Convex optimization, Gradient flow dynamics, Noise amplification, Nonnormal dynamics, Two-step momentum algorithm} 
    }
    


  4. E. Yagiz, I. K. Ozaslan, B. Tasdelen, M. R. Jovanovic, Y. Tian, and K. S. Nayak. Dynamic mode decomposition enables low-latency high temporal resolution reconstruction for golden-angle spiral real-time MRI. In Proceedings of the International Society for Magnetic Resonance in Medicine Annual Meeting, Singapore, 2024. Keyword(s): Dynamic mode decomposition, Medical imaging.
    @InProceedings{yagozatasjovtianayISMRM24,
    author = {E. Yagiz and I. K. Ozaslan and B. Tasdelen and M. R. Jovanovi{\'c} and Y. Tian and K. S. Nayak},
    booktitle = {Proceedings of the International Society for Magnetic Resonance in Medicine Annual Meeting},
    title = {Dynamic mode decomposition enables low-latency high temporal resolution reconstruction for golden-angle spiral real-time {MRI}},
    year = {2024},
    address = {Singapore},
    KEYWORDS = {Dynamic mode decomposition, Medical imaging} 
    }
    


  5. 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 real-time MRI. In Proceedings of the International Society for Magnetic Resonance in Medicine Annual Meeting, Singapore, 2024. Keyword(s): Dynamic mode decomposition, Medical imaging.
    @InProceedings{yagtasozajovtianayISMRM24,
    author = {E. Yagiz and B. Tasdelen and I. K. Ozaslan and M. R. Jovanovi{\'c} and Y. Tian and K. S. Nayak},
    booktitle = {Proceedings of the International Society for Magnetic Resonance in Medicine Annual Meeting},
    title = {Dynamic mode decomposition cardiac phase estimation for adult and fetal real-time {MRI}},
    year = {2024},
    address = {Singapore},
    KEYWORDS = {Dynamic mode decomposition, Medical imaging} 
    }
    



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Last modified: Sat Oct 5 22:00:41 2024
Author: mihailo.


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