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Bartolomeo Stellato

Publications

Papers listed by type and year of publication or year of submission if unpublished.

Preprints

Who Plays First? Optimizing the Order of Play in Stackelberg Games with Many Robots
H. Hu, G. Dragotto, Z. Zhang, K. Liang, B. Stellato, and J. Fernández Fisac
arXiv e-prints:2402.09246,
2024.
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Differentiable Cutting-plane Layers for Mixed-integer Linear Optimization
G. Dragotto, S. Clarke, J. Fernandez Fisac, and B. Stellato
arXiv e-prints:2311.03350,
2023.
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GeNIOS: an (almost) second-order operator-splitting solver for large-scale convex optimization
T. Diamandis, Z. Frangella, S. Zhao, B. Stellato, and M. Udell
arXiv e-prints:2310.08333,
2023.
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Code
Learning to Warm-Start Fixed-Point Optimization Algorithms
R. Sambharya, G. Hall, B. Amos, and B. Stellato
arXiv e-prints:2309.07835,
2023.
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Code
Exterior-point Optimization for Sparse and Low-rank Optimization
S. Das Gupta, B. Stellato, and B. P. G. Van Parys
arXiv e-prints:2011.04552,
2023.
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Code
Equitable Data-Driven Resource Allocation to Fight the Opioid Epidemic: A Mixed-Integer Optimization Approach
J. Luo and B. Stellato
arXiv e-prints:2301.06179,
2023.
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Code
The Benefit of Uncertainty Coupling in Robust and Adaptive Robust Optimization
D. Bertsimas, L. Na, and B. Stellato
arXiv e-prints:2302.10369,
2023.
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On the (linear) convergence of Generalized Newton Inexact ADMM
Z. Frangella, S. Zhao, T. Diamandis, B. Stellato, and M. Udell
arXiv e-prints:2302.03863,
2023.
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Code
Mean Robust Optimization
I. Wang, C. Becker, B. Van Parys, and B. Stellato
arXiv e-prints:2207.10820,
2022.

Journal articles

Embedded Code Generation with CVXPY
M. Schaller, G. Banjac, S. Diamond, A. Agrawal, B. Stellato, and S. Boyd
IEEE Control Systems Letters,
2022.
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Code
Online Mixed-Integer Optimization in Milliseconds
D. Bertsimas and B. Stellato
INFORMS Journal on Computing,
2022.
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CoCo: Online Mixed-Integer Control via Supervised Learning
A. Cauligi, P. Culbertson, E. Schmerling, M. Schwager, B. Stellato, and M. Pavone
IEEE Robotics and Automation Letters,
2022.
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Code
Machine Learning for Real-Time Heart Disease Prediction
D. Bertsimas, L. Mingardi, and B. Stellato
IEEE Journal of Biomedical and Health Informatics,
2021.
From predictions to prescriptions: A data-driven response to COVID-19
D. Bertsimas, L. Boussioux, R. Cory Wright, A. Delarue, V. Digalakis, A. Jacquillat, D. Lahlou Kitane, G. Lukin, M. L. Li, L. Mingardi, O. Nohadani, A. Orfanoudaki, T. Papalexopoulos, I. Paskov, J. Pauphilet, O. Skali Lami, B. Stellato, H. Tazi Bouardi, K. Villalobos Carballo, H. Wiberg, and C. Zeng
Health Care Management Science,
2021.
The Voice of Optimization
D. Bertsimas and B. Stellato
Machine Learning,
2021.
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Code
COVID-19 Mortality Risk Assessment: An International Multi-Center Study
D. Bertsimas, G. Lukin, L. Mingardi, O. Nohadani, A. Orfanoudaki, B. Stellato, H. Wiberg, S. Gonzalez-Garcia, C. L. Parra-Calderon, K. Robinson, M. Schneider, B. Stein, A. Estirado, L. a Beccara, R. Canino, M. Dal Bello, F. Pezzetti, and A. Pan
PLOS One,
2020.
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OSQP: An Operator Splitting Solver for Quadratic Programs
B. Stellato, G. Banjac, P. Goulart, A. Bemporad, and S. Boyd
Mathematical Programming Computation,
2020.
Infeasibility detection in the alternating direction method of multipliers for convex optimization
G. Banjac, P. Goulart, B. Stellato, and S. Boyd
Journal of Optimization Theory and Applications,
2019.
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Second-Order Switching Time Optimization for Switched Dynamical Systems
B. Stellato, S. Ober-Blöbaum, and P. Goulart
IEEE Transactions on Automatic Control,
2017.
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Code
High-Speed Finite Control Set Model Predictive Control for Power Electronics
B. Stellato, T. Geyer, and P. Goulart
IEEE Transactions on Power Electronics,
2017.
Multivariate Chebyshev Inequality with Estimated Mean and Variance
B. Stellato, B. P.G. Van Parys, and P. Goulart
The American Statistician,
2017.
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Conference proceedings

Learning Rationality in Potential Games
S. Clarke, G. Dragotto, Jaime Fernandez Fisac, and B. Stellato
IEEE Conference on Decision and Control (CDC),
2023.
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Code
End-to-End Learning to Warm-Start for Real-Time Quadratic Optimization
R. Sambharya, G. Hall, B. Amos, and B. Stellato
Proceedings of the 5th Annual Learning for Dynamics and Control Conference,
2023.
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Code
RSQP: Problem-Specific Architectural Customization for Accelerated Convex Quadratic Optimization
M. Wang, I. McInerney, B. Stellato, S. Boyd, and H. K.-H. So
Proceedings of the 50th Annual International Symposium on Computer Architecture,
2023.
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Code
Accelerating Quadratic Optimization with Reinforcement Learning
J. Ichnowski, P. Jain, B. Stellato, G. Banjac, M. Luo, F. Borrelli, J. E. Gonzales, I. Stoica, and K. Goldberg
Advances in Neural Information Processing Systems 35,
2021.
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Code
Is Bang-Bang Control All You Need? Solving Continuous Control with Bernoulli Policies
T. Seyde, I. Gilitschenski, W. Schwarting, B. Stellato, M. Riedmiller, M. Wulfmeier, and D. Rus
Advances in Neural Information Processing Systems 35,
2021.
CoCo: Learning Strategies for Online Mixed-Integer Control
A. Cauligi, P. Culbertson, B. Stellato, M. Schwager, and M. Pavone
Learning Meets Combinatorial Algorithms at NeurIPS2020,
2020.
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Code
Learning Mixed-Integer Convex Optimization Strategies for Robot Planning and Control
A. Cauligi, P. Culbertson, B. Stellato, D. Bertsimas, M. Schwager, and M. Pavone
IEEE Conference on Decision and Control (CDC),
2020.
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Code
Learning Convex Optimization Control Policies
A. Agrawal, S. Barratt, S. Boyd, and B. Stellato
Proceedings of the 2nd Conference on Learning for Dynamics and Control,
2020.
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Code
Embedded Mixed-Integer Quadratic Optimization Using the OSQP Solver
B. Stellato, V. V. Naik, A. Bemporad, P. Goulart, and S. Boyd
European Control Conference (ECC),
2018.
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Code
Embedded Code Generation Using the OSQP Solver
G. Banjac, B. Stellato, N. Moehle, P. Goulart, A. Bemporad, and S. Boyd
IEEE Conference on Decision and Control (CDC),
2017.
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Code
Real-time FPGA Implementation of Direct MPC for Power Electronics
B. Stellato and P. Goulart
IEEE Conference on Decision and Control (CDC),
2016.
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Optimal Control of Switching Times in Switched Linear Systems
B. Stellato, S. Ober-Blöbaum, and P. Goulart
IEEE Conference on Decision and Control (CDC),
2016.
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High-Speed Direct Model Predictive Control for Power Electronics
B. Stellato and P. Goulart
European Control Conference (ECC),
2016.
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Theses

Mixed-Integer Optimal Control of Fast Dynamical Systems
B. Stellato
University of Oxford,
2017.
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Data-driven chance constrained optimization
B. Stellato
ETH Zürich,
2014.
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