Aivar Sootla

Publication Activity (10 Years)

Years Active: 2009-2023
Publications (10 Years): 49

Top Topics

Video Processing

Biochemical Networks

Reinforcement Learning

Top Venues

IEEE Trans. Autom. Control.

Publications

Thomas Tanay, Aivar Sootla, Matteo Maggioni, Puneet K. Dokania, Philip H. S. Torr, Ales Leonardis, Gregory G. Slabaugh
Diagnosing and Preventing Instabilities in Recurrent Video Processing. IEEE Trans. Pattern Anal. Mach. Intell. 45 (2) (2023)
Yang Zheng, Aivar Sootla, Antonis Papachristodoulou
Block Factor-Width-Two Matrices and Their Applications to Semidefinite and Sum-of-Squares Optimization. IEEE Trans. Autom. Control. 68 (2) (2023)
Alexandre Mauroy, Aivar Sootla
Estimation of Regions of Attraction with Formal Certificates in a Purely Data-Driven Setting. CDC (2023)
David Henry Mguni, Aivar Sootla, Juliusz Ziomek, Oliver Slumbers, Zipeng Dai, Kun Shao, Jun Wang
Timing is Everything: Learning to Act Selectively with Costly Actions and Budgetary Constraints. ICLR (2023)
Alexander I. Cowen-Rivers, Philip John Gorinski, Aivar Sootla, Asif Khan, Furui Liu, Jun Wang, Jan Peters, Haitham Bou-Ammar
Structured Q-learning For Antibody Design. CoRR (2022)
Hang Ren, Aivar Sootla, Taher Jafferjee, Junxiao Shen, Jun Wang, Haitham Bou-Ammar
Reinforcement Learning in Presence of Discrete Markovian Context Evolution. CoRR (2022)
Aivar Sootla, Alexander Imani Cowen-Rivers, Taher Jafferjee, Ziyan Wang, David Mguni, Jun Wang, Haitham Bou-Ammar
SAUTE RL: Almost Surely Safe Reinforcement Learning Using State Augmentation. CoRR (2022)
Alexander Imani Cowen-Rivers, Daniel Palenicek, Vincent Moens, Mohammed Amin Abdullah, Aivar Sootla, Jun Wang, Haitham Bou-Ammar
SAMBA: safe model-based & active reinforcement learning. Mach. Learn. 111 (1) (2022)
Aivar Sootla, Alexander I. Cowen-Rivers, Jun Wang, Haitham Bou-Ammar
Enhancing Safe Exploration Using Safety State Augmentation. CoRR (2022)
Aivar Sootla, Alexander I. Cowen-Rivers, Jun Wang, Haitham Bou Ammar
Enhancing Safe Exploration Using Safety State Augmentation. NeurIPS (2022)
David Mguni, Aivar Sootla, Juliusz Krysztof Ziomek, Oliver Slumbers, Zipeng Dai, Kun Shao, Jun Wang
Timing is Everything: Learning to Act Selectively with Costly Actions and Budgetary Constraints. CoRR (2022)
Aivar Sootla, Alexander I. Cowen-Rivers, Taher Jafferjee, Ziyan Wang, David Henry Mguni, Jun Wang, Haitham Ammar
Saute RL: Almost Surely Safe Reinforcement Learning Using State Augmentation. ICML (2022)
Hang Ren, Aivar Sootla, Taher Jafferjee, Junxiao Shen, Jun Wang, Haitham Bou-Ammar
Reinforcement Learning in Presence of Discrete Markovian Context Evolution. ICLR (2022)
Changmin Yu, David Mguni, Dong Li, Aivar Sootla, Jun Wang, Neil Burgess
SEREN: Knowing When to Explore and When to Exploit. CoRR (2022)
Vincent Moens, Aivar Sootla, Haitham Bou-Ammar, Jun Wang
Implicit Variational Conditional Sampling with Normalizing Flows. CoRR (2021)
David Mguni, Joel Jennings, Taher Jafferjee, Aivar Sootla, Yaodong Yang, Changmin Yu, Usman Islam, Ziyan Wang, Jun Wang
DESTA: A Framework for Safe Reinforcement Learning with Markov Games of Intervention. CoRR (2021)
Thomas Tanay, Aivar Sootla, Matteo Maggioni, Puneet K. Dokania, Philip H. S. Torr, Ales Leonardis, Gregory G. Slabaugh
Diagnosing and Preventing Instabilities in Recurrent Video Processing. CoRR (2020)
Yang Zheng, Maryam Kamgarpour, Aivar Sootla, Antonis Papachristodoulou
Distributed Design for Decentralized Control Using Chordal Decomposition and ADMM. IEEE Trans. Control. Netw. Syst. 7 (2) (2020)
Alexander Imani Cowen-Rivers, Daniel Palenicek, Vincent Moens, Mohammed Amin Abdullah, Aivar Sootla, Jun Wang, Haitham Ammar
SAMBA: Safe Model-Based & Active Reinforcement Learning. CoRR (2020)
Aivar Sootla, Yang Zheng, Antonis Papachristodoulou
On the Existence of Block-Diagonal Solutions to Lyapunov and ${\mathcal {H}_\infty }$ Riccati Inequalities. IEEE Trans. Autom. Control. 65 (7) (2020)
Aivar Sootla, Yang Zheng, Antonis Papachristodoulou
Block Factor-Width-Two Matrices in Semidefinite Programming. CoRR (2019)
Harrison Steel, Aivar Sootla, Benjamin Smart, Nicolas Delalez, Antonis Papachristodoulou
Improving Orthogonality in Two-Component Biological Signalling Systems Using Feedback Control. IEEE Control. Syst. Lett. 3 (2) (2019)
Yang Zheng, Aivar Sootla, Antonis Papachristodoulou
Block Factor-width-two Matrices and Their Applications to Semidefinite and Sum-of-squares Optimization. CoRR (2019)
Harrison Steel, Aivar Sootla, Nicolas Delalez, Antonis Papachristodoulou
Mitigating Biological Signalling Cross-talk with Feedback Control. ECC (2019)
Aivar Sootla, Yang Zheng, Antonis Papachristodoulou
Block Factor-Width-Two Matrices in Semidefinite Programming. ECC (2019)
Aivar Sootla, Alexandre Mauroy, Damien Ernst
Optimal control formulation of pulse-based control using Koopman operator. Autom. 91 (2018)
Aivar Sootla, Damien Ernst
Pulse-Based Control Using Koopman Operator Under Parametric Uncertainty. IEEE Trans. Autom. Control. 63 (3) (2018)
Aivar Sootla, Alexandre Mauroy
Operator-Theoretic Characterization of Eventually Monotone Systems. IEEE Control. Syst. Lett. 2 (3) (2018)
Yang Zheng, Maryam Kamgarpour, Aivar Sootla, Antonis Papachristodoulou
Scalable analysis of linear networked systems via chordal decomposition. ECC (2018)
Aivar Sootla, Alexandre Mauroy
Geometric Properties of Isostables and Basins of Attraction of Monotone Systems. CoRR (2017)
Aivar Sootla, Yang Zheng, Antonis Papachristodoulou
Block-diagonal solutions to Lyapunov inequalities and generalisations of diagonal dominance. CDC (2017)
Aivar Sootla, Alexandre Mauroy, Damien Ernst
An Optimal Control Formulation of Pulse-Based Control Using Koopman Operator. CoRR (2017)
Aivar Sootla, Alexandre Mauroy
Geometric Properties of Isostables and Basins of Attraction of Monotone Systems. IEEE Trans. Autom. Control. 62 (12) (2017)
Aivar Sootla, James Anderson
Structured Projection-Based Model Reduction With Application to Stochastic Biochemical Networks. IEEE Trans. Autom. Control. 62 (11) (2017)
Aivar Sootla, Damien Ernst
Pulse-Based Control Using Koopman Operator Under Parametric Uncertainty. CoRR (2017)
Aivar Sootla, Yang Zheng, Antonis Papachristodoulou
Block-Diagonal Solutions to Lyapunov Inequalities and Generalisations of Diagonal Dominance. CoRR (2017)
Aivar Sootla, Diego A. Oyarzún, David Angeli, Guy-Bart Stan
Shaping pulses to control bistable systems: Analysis, computation and counterexamples. Autom. 63 (2016)
Aivar Sootla, James Anderson
On Existence of Solutions to Structured Lyapunov Inequalities. CoRR (2016)
Aivar Sootla, Alexandre Mauroy
Properties of isostables and basins of attraction of monotone systems. ACC (2016)
Aivar Sootla, James Anderson
On existence of solutions to structured lyapunov inequalities. ACC (2016)
Aivar Sootla
Construction of max-separable Lyapunov functions for monotone systems using the Koopman operator. CDC (2016)
Aivar Sootla, Alexandre Mauroy, Jorge Goncalves
Shaping Pulses to Control Bistable Monotone Systems Using Koopman Operator. CoRR (2016)
Aivar Sootla, James Anderson
Structured Projection-Based Model Reduction with Application to Stochastic Biochemical Networks. CoRR (2015)
Aivar Sootla, Alexandre Mauroy
Properties of Eventually Positive Linear Input-Output Systems. CoRR (2015)
Aivar Sootla
On monotonicity and propagation of order properties. ACC (2015)
Aivar Sootla
On Monotonicity and Propagation of Order Properties. CoRR (2015)
Aivar Sootla, Alexandre Mauroy
Estimation of Isostables and Basins of Attraction of Monotone Systems. CoRR (2015)
Aivar Sootla, Diego A. Oyarzún, David Angeli, Guy-Bart Stan
Shaping pulses to control bistable biological systems. ACC (2015)
Aivar Sootla
On optimisation programmes with hidden convexity. ACC (2015)
Aivar Sootla
Nu-Gap Model Reduction in the Frequency Domain. IEEE Trans. Autom. Control. 59 (1) (2014)
Aivar Sootla, James Anderson
On projection-based model reduction of biochemical networks part II: The stochastic case. CDC (2014)
Aivar Sootla, Diego A. Oyarzún, David Angeli, Guy-Bart Stan
Shaping Pulses to Control Multi-Stable Biological Systems. CoRR (2014)
Aivar Sootla, James Anderson
On Projection-Based Model Reduction of Biochemical Networks- Part II: The Stochastic Case. CoRR (2014)
Aivar Sootla, James Anderson
On projection-based model reduction of biochemical networks part I: The deterministic case. CDC (2014)
Aivar Sootla, James Anderson
On Projection-Based Model Reduction of Biochemical Networks- Part I: The Deterministic Case. CoRR (2014)
Wei Pan, Aivar Sootla, Guy-Bart Stan
Distributed Reconstruction of Nonlinear Networks: An ADMM Approach. CoRR (2014)
Aivar Sootla, Natalja Strelkowa, Damien Ernst, Mauricio Barahona, Guy-Bart Stan
Toggling a Genetic Switch Using Reinforcement Learning CoRR (2013)
Aivar Sootla, Natalja Strelkowa, Damien Ernst, Mauricio Barahona, Guy-Bart Stan
On periodic reference tracking using batch-mode reinforcement learning with application to gene regulatory network control. CDC (2013)
Aivar Sootla, Kin Cheong Sou, Anders Rantzer
Parametrized model reduction based on semidefinite programming. Autom. 49 (9) (2013)
Aivar Sootla
Semidefinite Hankel-Type Model Reduction Based on Frequency Response Matching. IEEE Trans. Autom. Control. 58 (4) (2013)
Aivar Sootla, Natalja Strelkowa, Damien Ernst, Mauricio Barahona, Guy-Bart Stan
On Periodic Reference Tracking Using Batch-Mode Reinforcement Learning with Application to Gene Regulatory Network Control CoRR (2013)
Aivar Sootla, Anders Rantzer
Convenient representations of structured systems for model order reduction. ACC (2012)
Aivar Sootla, Anders Rantzer
Scalable positivity preserving model reduction using linear energy functions. CDC (2012)
Aivar Sootla
Nu-gap model reduction in the frequency domain. ACC (2011)
Aivar Sootla, Kin Cheong Sou
Frequency domain model reduction method for parameter-dependent systems. ACC (2010)
Aivar Sootla
Hankel-type model reduction based on frequency response matching. CDC (2010)
Aivar Sootla, Anders Rantzer
Extensions to an optimization-based multivariable model reduction method. ECC (2009)
Aivar Sootla, Anders Rantzer, Georgios Kotsalis
Multivariable Optimization-Based Model Reduction. IEEE Trans. Autom. Control. 54 (10) (2009)