Sebastian Sager - Publications - MathOpt Heidelberg

Prof. Dr. rer. nat. Sebastian Sager

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List of submitted papers

Accepted and published publications

Look at the BibTeX entries for current status. The (sometimes buggy) search mask allows the usage of regular expressions:

  • e.g., to search for entries between 2012 and 2014, type: 201[2-4]
  • e.g., for all reftypes that are articles or books, type: article|book
2026
article
Averkov, G., Peters, B., Sager, S.
Unifying view on sparse convex relaxations in polynomial optimization
Open Journal of Mathematical Optimization
@article{Averkov2026,
    author = {Averkov, Gennadiy and Peters, Benjamin and Sager, Sebastian},
    title = {Unifying view on sparse convex relaxations in polynomial optimization},
    journal = {Open Journal of Mathematical Optimization},
    publisher = {MathDoc/Centre Mersenne},
    year = {2026},
    volume = {7},
    pages = {1--44},
    url = {https://arxiv.org/abs/2403.03560},
    doi = {10.5802/ojmo.50}
}
2026
article
Ghezzi, A., Van Roy, W., Sager, S., Diehl, M.
A sequential Benders-based mixed-integer quadratic programming algorithm and its implementation in the CAMINO toolbox
Mathematical Programming Computation
@article{Ghezzi2026,
    author = {Ghezzi, Andrea and Van Roy, Wim and Sager, Sebastian and Diehl, Moritz},
    title = {A sequential Benders-based mixed-integer quadratic programming algorithm and its implementation in the CAMINO toolbox},
    journal = {Mathematical Programming Computation},
    publisher = {Springer Science and Business Media LLC},
    year = {2026},
    url = {https://arxiv.org/abs/2404.11786},
    doi = {10.1007/s12532-026-00331-4}
}
2026
article
Jafarova, L., Yeşilbaş, D., Kellinghaus, C., Möddel, G., Kovac, S., Rampp, S., Czernochowski, D., Sager, S., Güven, A., Batbat, T., Wolters, C. H.
Feature-Based Machine-Learning Spike Marking in Signal and Source Space EEG: A Proof-of-Principle Case Study of Focal Epilepsy
Sensors
@article{Jafarova2026,
    author = {Jafarova, Lala and Ye\c{s}ilba\c{s}, Demet and Kellinghaus, Christoph and M\"oddel, Gabriel and Kovac, Stjepana and Rampp, Stefan and Czernochowski, Daniela and Sager, Sebastian and G\"uven, Ay\c{s}eg\"ul and Batbat, Turgay and Wolters, Carsten H.},
    title = {{Feature-Based Machine-Learning Spike Marking in Signal and Source Space EEG: A Proof-of-Principle Case Study of Focal Epilepsy}},
    journal = {Sensors},
    publisher = {MDPI AG},
    year = {2026},
    volume = {26},
    number = {19},
    pages = {6046},
    doi = {10.3390/s26196046}
}
2026
article
Kaps, L., Leipold, J., Plate, C., Martensen, C. J., Kortuz, W., Seidel-Morgenstern, A., Kienle, A., Sager, S.
Optimal Experiments for Hybrid Modeling of Methanol Synthesis Kinetics
Computers & Chemical Engineering
@article{Kaps2026,
    author = {Kaps, Lothar and Leipold, Johannes and Plate, Christoph and Martensen, Carl Julius and Kortuz, Wieland and Seidel-Morgenstern, Andreas and Kienle, Achim and Sager, Sebastian},
    title = {Optimal Experiments for Hybrid Modeling of Methanol Synthesis Kinetics},
    journal = {Computers \& Chemical Engineering},
    publisher = {Elsevier BV},
    year = {2026},
    volume = {204},
    pages = {109387},
    doi = {10.1016/j.compchemeng.2025.109387}
}
2026
inproceedings
Klein, T., Kusch, J., Sager, S., Schnake, S., Schotthöfer, S.
Tucker Attention: A generalization of approximate attention mechanisms
Proceedings of the 43rd International Conference on Machine Learning
@inproceedings{Klein2026,
    author = {Klein, Timon and Kusch, Jonas and Sager, Sebastian and Schnake, Stefan and Schotth\"{o}fer, Steffen},
    title = {{Tucker Attention: A generalization of approximate attention mechanisms}},
    booktitle = {Proceedings of the 43rd International Conference on Machine Learning},
    publisher = {PMLR},
    year = {2026},
    editor = {Zhang, Tong and Dudik, Miroslav and Jaggi, Martin and Agarwal, Alekh and Li, Sharon and Schuurmans, Dale and Zhu, Jerry and Berkenkamp, Felix and Dong, Hanze and Bietti, Alberto},
    volume = {306},
    series = {Proceedings of Machine Learning Research},
    pages = {59465--59485},
    url = {https://proceedings.mlr.press/v306/klein26a.html}
}
2026
article
Klimek, A., Plate, C., Sager, S., Sundmacher, K., Ganzer, C.
Superstructure Optimization with Embedded Neural Networks for Sustainable Aviation Fuel Production
Chemical Engineering Journal
@article{Klimek2026,
    author = {Klimek, Alexander and Plate, Christoph and Sager, Sebastian and Sundmacher, Kai and Ganzer, Caroline},
    title = {Superstructure Optimization with Embedded Neural Networks for Sustainable Aviation Fuel Production},
    journal = {Chemical Engineering Journal},
    publisher = {Elsevier BV},
    year = {2026},
    volume = {535},
    pages = {175172},
    url = {http://arxiv.org/abs/2509.09796},
    doi = {10.1016/j.cej.2026.175172}
}
2026
article
Lampel, R., Sager, S.
On lifting strategies for optimal control problems
optimization online preprint 34160
@article{Lampel2026,
    author = {Lampel, Robert and Sager, Sebastian},
    title = {On lifting strategies for optimal control problems},
    journal = {optimization online preprint 34160},
    year = {2026},
    url = {https://optimization-online.org/?p=34160}
}
2026
article
Lampel, R., Sager, S.
An Adaptive Multiple Shooting Strategy for Optimal Control
Optimal Control Applications and Methods
@article{Lampel2026b,
    author = {Lampel, Robert and Sager, Sebastian},
    title = {{An Adaptive Multiple Shooting Strategy for Optimal Control}},
    journal = {Optimal Control Applications and Methods},
    publisher = {Wiley},
    year = {2026},
    volume = {47},
    number = {6},
    pages = {1453--1471},
    doi = {10.1002/oca.70138}
}
2026
article
Plate, C., Martensen, C. J., Sager, S.
Optimal experimental design for universal differential equations
IEEE Transactions on Automatic Control
@article{Plate2025,
    author = {Plate, Christoph and Martensen, Carl Julius and Sager, Sebastian},
    title = {Optimal experimental design for universal differential equations},
    journal = {IEEE Transactions on Automatic Control},
    publisher = {Institute of Electrical and Electronics Engineers (IEEE)},
    year = {2026},
    volume = {71},
    number = {3},
    pages = {1521--1536},
    url = {http://arxiv.org/abs/2408.07143},
    doi = {10.1109/tac.2025.3609533}
}
2026
article
Plate, C., Hahn, M., Klimek, A., Ganzer, C., Sundmacher, K., Sager, S.
An analysis of optimization problems involving ReLU neural networks
Optimization and Engineering
@article{Plate2026,
    author = {Plate, Christoph and Hahn, Mirko and Klimek, Alexander and Ganzer, Caroline and Sundmacher, Kai and Sager, Sebastian},
    title = {An analysis of optimization problems involving ReLU neural networks},
    journal = {Optimization and Engineering},
    publisher = {Springer Science and Business Media LLC},
    year = {2026},
    volume = {27},
    number = {3},
    pages = {2573--2605},
    url = {https://arxiv.org/abs/2502.03016},
    doi = {10.1007/s11081-026-10075-8}
}
2026
article
Reimann, A., Schalk, E., Mougiakakos, D., Fischer, T., Sager, S.
Exploring innovative G-CSF schedules in AML cytarabine-based consolidation through a digital twin study of white blood cell recovery
PLOS One
@article{Reimann2026,
    author = {Reimann, Adrian-Manuel and Schalk, Enrico and Mougiakakos, Dimitrios and Fischer, Thomas and Sager, Sebastian},
    title = {Exploring innovative G-CSF schedules in AML cytarabine-based consolidation through a digital twin study of white blood cell recovery},
    journal = {PLOS One},
    publisher = {Public Library of Science (PLoS)},
    year = {2026},
    editor = {Marchetti, Monia},
    volume = {21},
    number = {1},
    pages = {e0329242},
    url = {https://www.medrxiv.org/content/10.1101/2025.07.17.25331695v1},
    doi = {10.1371/journal.pone.0329242}
}
2026
article
Sager, S., Gebhard, A., Metzler, M., Rauh, M., Schmiegelow, K., Toksvang, L. N., Zierk, J.
From ANC Oscillations towards an Improved Childhood ALL Maintenance Therapy
Quantitative Medicine
@article{Sager2026,
    author = {Sager, Sebastian and Gebhard, Anna and Metzler, Markus and Rauh, Manfred and Schmiegelow, Kjeld and Toksvang, Linea Natalie and Zierk, Jakob},
    title = {From ANC Oscillations towards an Improved Childhood ALL Maintenance Therapy},
    journal = {Quantitative Medicine},
    publisher = {International Society of Pharmacometrics},
    year = {2026},
    volume = {1},
    number = {2},
    doi = {10.70534/qm-2026-0010}
}
2026
article
Schmid, P., Klein, T., Minakowski, P., Sager, S., Reichert, C., Knight, R. T., Dürschmid, S.
Temporal kinetics of brain state effects on visual perception
Scientific Reports
@article{Schmid2026,
    author = {Schmid, Paul and Klein, Timon and Minakowski, Piotr and Sager, Sebastian and Reichert, Christoph and Knight, Robert T. and D\"urschmid, Stefan},
    title = {Temporal kinetics of brain state effects on visual perception},
    journal = {Scientific Reports},
    publisher = {Springer Science and Business Media LLC},
    year = {2026},
    volume = {16},
    number = {1},
    pages = {14689},
    doi = {10.1038/s41598-026-50974-5}
}
2025
article
Banga, J. R., Sager, S.
Generalized Inverse Optimal Control and its Application in Biology
Annual Reviews in Control
@article{Banga2025,
    author = {Banga, Julio R. and Sager, Sebastian},
    title = {Generalized Inverse Optimal Control and its Application in Biology},
    journal = {Annual Reviews in Control},
    publisher = {Elsevier BV},
    year = {2025},
    volume = {60},
    pages = {101029},
    doi = {10.1016/j.arcontrol.2025.101029}
}
2025
incollection
Borger, C., Kahle, T., Kretschmer, A., Sager, S., Schulze, J.
Liftings of polynomial systems decreasing the mixed volume
Varieties, Polyhedra, Computation
@incollection{Borger2025,
    author = {Borger, Christopher and Kahle, Thomas and Kretschmer, Andreas and Sager, Sebastian and Schulze, Jonas},
    title = {Liftings of polynomial systems decreasing the mixed volume},
    booktitle = {Varieties, Polyhedra, Computation},
    publisher = {EMS Press},
    year = {2025},
    series = {EMS Series of Congress Reports},
    pages = {395--411},
    url = {https://arxiv.org/abs/2105.10714},
    doi = {10.4171/ecr/22/13}
}
2025
article
Abbasi-Esfeden, R., Plate, C., Sager, S., Swevers, J.
A dynamic programming-inspired approach for Mixed Integer Optimal Control Problems with dwell time constraints
Journal of Process Control
@article{Esfeden2025,
    author = {Abbasi-Esfeden, Ramin and Plate, Christoph and Sager, Sebastian and Swevers, Jan},
    title = {A dynamic programming-inspired approach for Mixed Integer Optimal Control Problems with dwell time constraints},
    journal = {Journal of Process Control},
    publisher = {Elsevier BV},
    year = {2025},
    volume = {154},
    pages = {103522},
    doi = {10.1016/j.jprocont.2025.103522}
}
2025
article
Kessler, T., Plate, C., Martensen, C., Leipold, J., Kaps, L., Seidel-Morgenstern, A., Sager, S., Kienle, A.
Two degress of freedom control of a multistage power to methanol reactor
Computers and Chemical Engineering
@article{Kessler2025,
    author = {Kessler, T. and Plate, C. and Martensen, C.J. and Leipold, J. and Kaps, L. and Seidel-Morgenstern, A. and Sager, S. and Kienle, A.},
    title = {Two degress of freedom control of a multistage power to methanol reactor},
    journal = {Computers and Chemical Engineering},
    year = {2025},
    volume = {192},
    pages = {108893},
    doi = {10.1016/j.compchemeng.2024.108893}
}
2025
article
Klein, T., Minakowski, P., Sager, S.
Flexible Patched Brain Transformer model for EEG decoding
Scientific Reports
@article{Klein2025,
    author = {Klein, Timon and Minakowski, Piotr and Sager, Sebastian},
    title = {Flexible Patched Brain Transformer model for EEG decoding},
    journal = {Scientific Reports},
    publisher = {Springer Science and Business Media LLC},
    year = {2025},
    volume = {15},
    number = {1},
    pages = {10935},
    url = {https://www.nature.com/articles/s41598-025-86294-3},
    doi = {10.1038/s41598-025-86294-3}
}
2025
article
Klein, T., Minakowski, P., Sager, S.
Mitigating Subject Dependency in EEG Decoding with Subject-Specific Low-Rank Adapters
NeurIPS 2025 BrainBodyFM Workshop
@article{Klein2025b,
    author = {Klein, Timon and Minakowski, Piotr and Sager, Sebastian},
    title = {Mitigating Subject Dependency in EEG Decoding with Subject-Specific Low-Rank Adapters},
    journal = {NeurIPS 2025 BrainBodyFM Workshop},
    year = {2025},
    url = {https://neurips.cc/virtual/2025/122104}
}
2025
article
Shaydurova, D., Kaibel, V., Sager, S.
Refined TSSOS
SIAM Journal on Optimization
@article{Shaydurova2025,
    author = {Shaydurova, Daria and Kaibel, Volker and Sager, Sebastian},
    title = {Refined TSSOS},
    journal = {SIAM Journal on Optimization},
    publisher = {Society for Industrial \& Applied Mathematics (SIAM)},
    year = {2025},
    volume = {35},
    number = {2},
    pages = {1246--1273},
    doi = {10.1137/24m1635296}
}
2024
article
Martensen, C. J., Plate, C., Sager, S.
DynamicOED.jl: A Julia package for solving optimum experimental design problems
Journal of Open Source Software
@article{Martensen2024c,
    author = {Martensen, Carl Julius and Plate, Christoph and Sager, Sebastian},
    title = {DynamicOED.jl: A Julia package for solving optimum experimental design problems},
    journal = {Journal of Open Source Software},
    publisher = {The Open Journal},
    year = {2024},
    volume = {9},
    number = {98},
    pages = {6605},
    doi = {10.21105/joss.06605}
}
2024
article
Plate, C., Sager, S., Stoll, M., Tetschke, M.
Second-Order Partial Outer Convexification for Switched Dynamical Systems
IEEE Transactions on Automatic Control
@article{Plate2024,
    author = {Plate, Christoph and Sager, Sebastian and Stoll, Martin and Tetschke, Manuel},
    title = {Second-Order Partial Outer Convexification for Switched Dynamical Systems},
    journal = {IEEE Transactions on Automatic Control},
    publisher = {Institute of Electrical and Electronics Engineers (IEEE)},
    year = {2024},
    volume = {69},
    number = {7},
    pages = {4643--4656},
    doi = {10.1109/tac.2024.3351567}
}
2024
article
Sager, S., Tetschke, M., Zeile, C.
A numerical study of transformed mixed-integer optimal control problems
Mathematical Programming Computation
@article{Sager2024,
    author = {Sager, Sebastian and Tetschke, Manuel and Zeile, Clemens},
    title = {A numerical study of transformed mixed-integer optimal control problems},
    journal = {Mathematical Programming Computation},
    publisher = {Springer Science and Business Media LLC},
    year = {2024},
    volume = {16},
    number = {4},
    pages = {561--597},
    url = {https://link.springer.com/article/10.1007/s12532-024-00263-x},
    doi = {10.1007/s12532-024-00263-x}
}
2024
article
Weber, T., Kaibel, V., Sager, S.
Source Detection on Graphs
Optimization and Engineering
@article{Weber2024,
    author = {Weber, Tobias and Kaibel, Volker and Sager, Sebastian},
    title = {Source Detection on Graphs},
    journal = {Optimization and Engineering},
    publisher = {Springer Science and Business Media LLC},
    year = {2024},
    volume = {25},
    number = {3},
    pages = {1151--1177},
    doi = {10.1007/s11081-023-09869-x}
}
2023
article
Bürger, A., Zeile, C., Altmann-Dieses, A., Sager, S., Diehl, M.
A Gauss-Newton-based Decomposition Algorithm for Nonlinear Mixed-Integer Optimal Control Problems
Automatica
@article{Buerger2023,
    author = {B\"urger, Adrian and Zeile, Clemens and Altmann-Dieses, Angelika and Sager, Sebastian and Diehl, Moritz},
    title = {A Gauss-Newton-based Decomposition Algorithm for Nonlinear Mixed-Integer Optimal Control Problems},
    journal = {Automatica},
    publisher = {Elsevier BV},
    year = {2023},
    volume = {152},
    pages = {110967},
    url = {https://www.sciencedirect.com/science/article/pii/S000510982300119X},
    doi = {10.1016/j.automatica.2023.110967}
}
2023
article
Gebhard, A., Lilienthal, P., Metzler, M., Rauh, M., Sager, S., Schmiegelow, K., Toksvang, L. N., Zierk, J.
Pharmacokinetic–pharmacodynamic modeling of maintenance therapy for childhood acute lymphoblastic leukemia
Scientific Reports
@article{Gebhard2023,
    author = {Gebhard, Anna and Lilienthal, Patrick and Metzler, Markus and Rauh, Manfred and Sager, Sebastian and Schmiegelow, Kjeld and Toksvang, Linea Natalie and Zierk, Jakob},
    title = {Pharmacokinetic--pharmacodynamic modeling of maintenance therapy for childhood acute lymphoblastic leukemia},
    journal = {Scientific Reports},
    publisher = {Springer Science and Business Media LLC},
    year = {2023},
    volume = {13},
    number = {1},
    pages = {11749},
    url = {https://www.nature.com/articles/s41598-023-38414-0},
    doi = {10.1038/s41598-023-38414-0}
}
2023
inproceedings
Ghezzi, A., Simpson, L., Bürger, A., Zeile, C., Sager, S., Diehl, M.
A Voronoi-Based Mixed-Integer Gauss-Newton Algorithm for MINLP Arising in Optimal Control
2023 European Control Conference (ECC)
@inproceedings{Ghezzi2023,
    author = {Ghezzi, Andrea and Simpson, L\'eo and B\"urger, Adrian and Zeile, Clemens and Sager, Sebastian and Diehl, Moritz},
    title = {A Voronoi-Based Mixed-Integer Gauss-Newton Algorithm for MINLP Arising in Optimal Control},
    booktitle = {2023 European Control Conference (ECC)},
    publisher = {IEEE},
    year = {2023},
    pages = {1--7},
    organization = {IEEE},
    url = {https://ieeexplore.ieee.org/document/10178130},
    doi = {10.23919/ecc57647.2023.10178130}
}
2023
article
Hahn, M., Leyffer, S., Sager, S.
Binary Optimal Control by Trust-Region Steepest Descent
Mathematical Programming
@article{Hahn2023,
    author = {Hahn, Mirko and Leyffer, Sven and Sager, Sebastian},
    title = {Binary Optimal Control by Trust-Region Steepest Descent},
    journal = {Mathematical Programming},
    publisher = {Springer Science and Business Media LLC},
    year = {2023},
    volume = {197},
    number = {1},
    pages = {147--190},
    doi = {10.1007/s10107-021-01733-z}
}
2023
article
Manns, P., Hahn, M., Kirches, C., Leyffer, S., Sager, S.
On convergence of binary trust-region steepest descent
Journal of Nonsmooth Analysis and Optimization
@article{Manns2023,
    author = {Manns, Paul and Hahn, Mirko and Kirches, Christian and Leyffer, Sven and Sager, Sebastian},
    title = {On convergence of binary trust-region steepest descent},
    journal = {Journal of Nonsmooth Analysis and Optimization},
    publisher = {Centre pour la Communication Scientifique Directe (CCSD)},
    year = {2023},
    volume = {Volume 4},
    number = {Original research articles},
    pages = {10164},
    doi = {10.46298/jnsao-2023-10164}
}
2023
incollection
Martensen, C. J., Plate, C., Keßler, T., Kunde, C., Kaps, L., Kienle, A., Seidel-Morgenstern, A., Sager, S.
Towards machine learning of power-2-methanol processes
33rd European Symposium on Computer Aided Process Engineering
@incollection{Martensen2023,
    author = {Martensen, Carl Julius and Plate, Christoph and Ke{\ss}ler, Tobias and Kunde, Christian and Kaps, Lothar and Kienle, Achim and Seidel-Morgenstern, Andreas and Sager, Sebastian},
    title = {Towards machine learning of power-2-methanol processes},
    booktitle = {33rd European Symposium on Computer Aided Process Engineering},
    publisher = {Elsevier},
    year = {2023},
    series = {Computer Aided Chemical Engineering},
    pages = {561--568},
    doi = {10.1016/b978-0-443-15274-0.50089-5}
}
2023
article
Reimann, A., Schalk, E., Jost, F., Mougiakakos, D., Weber, D., Döhner, H., Récher, C., Dumas, P., Ditzhaus, M., Fischer, T., Sager, S.
AML consolidation therapy: timing matters
Journal of Cancer Research and Clinical Oncology
@article{Reimann2023,
    author = {Reimann, Adrian-Manuel and Schalk, Enrico and Jost, Felix and Mougiakakos, Dimitrios and Weber, Daniela and D\"ohner, Hartmut and R\'echer, Christian and Dumas, Pierre-Yves and Ditzhaus, Marc and Fischer, Thomas and Sager, Sebastian},
    title = {AML consolidation therapy: timing matters},
    journal = {Journal of Cancer Research and Clinical Oncology},
    publisher = {Springer Science and Business Media LLC},
    year = {2023},
    volume = {149},
    number = {15},
    pages = {13811--13821},
    url = {https://link.springer.com/article/10.1007/s00432-023-05115-0},
    doi = {10.1007/s00432-023-05115-0}
}
2023
article
Sager, S.
Digital Twins in Oncology
Journal of Cancer Research and Clinical Oncology
@article{Sager2023,
    author = {Sager, Sebastian},
    title = {Digital Twins in Oncology},
    journal = {Journal of Cancer Research and Clinical Oncology},
    publisher = {Springer Science and Business Media LLC},
    year = {2023},
    volume = {149},
    number = {9},
    pages = {5475--5477},
    url = {https://link.springer.com/article/10.1007/s00432-023-04633-1},
    doi = {10.1007/s00432-023-04633-1}
}
2022
incollection
Hahn, M., Kirches, C., Manns, P., Sager, S., Zeile, C.
Decomposition and approximation for PDE-constrained mixed-integer optimal control
Non-Smooth and Complementarity-Based Distributed Parameter Systems
@incollection{Hahn2022a,
    author = {Hahn, Mirko and Kirches, Christian and Manns, Paul and Sager, Sebastian and Zeile, Clemens},
    title = {Decomposition and approximation for PDE-constrained mixed-integer optimal control},
    booktitle = {Non-Smooth and Complementarity-Based Distributed Parameter Systems},
    publisher = {Springer International Publishing},
    year = {2022},
    editor = {al., M. Hinterm\"{u}ller et},
    series = {International Series of Numerical Mathematics},
    pages = {283--305},
    url = {https://mathopt.de/publications/Hahn2019.pdf},
    doi = {10.1007/978-3-030-79393-7_11}
}
2022
article
Le, D. D., Merkert, M., Sorgatz, S., Hahn, M., Sager, S.
Autonomous traffic at intersections: An optimization-based analysis of possible time, energy, and CO savings
Networks
@article{Le2022,
    author = {Le, Do Duc and Merkert, Maximilian and Sorgatz, Stephan and Hahn, Mirko and Sager, Sebastian},
    title = {Autonomous traffic at intersections: An optimization-based analysis of possible time, energy, and CO savings},
    journal = {Networks},
    publisher = {Wiley},
    year = {2022},
    volume = {79},
    number = {3},
    pages = {338--363},
    url = {https://optimization-online.org/?p=16226},
    doi = {10.1002/net.22078}
}
2022
article
Thünen, A., Leyffer, S., Sager, S.
State Elimination for Mixed-Integer Optimal Control of Partial Differential Equations by Semigroup Theory
Optimal Control Applications and Methods
@article{Thuenen2022,
    author = {Th\"unen, Anna and Leyffer, Sven and Sager, Sebastian},
    title = {State Elimination for Mixed-Integer Optimal Control of Partial Differential Equations by Semigroup Theory},
    journal = {Optimal Control Applications and Methods},
    publisher = {Wiley},
    year = {2022},
    volume = {43},
    number = {3},
    pages = {867--883},
    doi = {10.1002/oca.2861}
}
2022
article
Zeile, C., Weber, T., Sager, S.
Combinatorial integral approximation decompositions for mixed-integer optimal control
Algorithms
@article{Zeile2022,
    author = {Zeile, Clemens and Weber, Tobias and Sager, Sebastian},
    title = {Combinatorial integral approximation decompositions for mixed-integer optimal control},
    journal = {Algorithms},
    publisher = {MDPI AG},
    year = {2022},
    volume = {15},
    number = {4},
    pages = {121},
    url = {https://www.mdpi.com/1999-4893/15/4/121/pdf},
    doi = {10.3390/a15040121}
}
2021
incollection
Bethge, J., Findeisen, R., Duc Le, D., Merkert, M., Sager, S., Savchenko, A., Rewald, H.
Mathematical Optimization and Machine Learning for Efficient Urban Traffic
German Success Stories in Industrial Mathematics
@incollection{Bethge2022,
    author = {Bethge, Johanna and Findeisen, Rolf and Duc Le, Do and Merkert, Maximilian and Sager, Sebastian and Savchenko, Anton and Rewald, Hannes},
    title = {Mathematical Optimization and Machine Learning for Efficient Urban Traffic},
    booktitle = {German Success Stories in Industrial Mathematics},
    publisher = {Springer International Publishing},
    year = {2021},
    editor = {K\"{u}fer, Karl-Heinz and Maass, Peter and Milde, Anja and Schulz, Volker},
    series = {Mathematics in Industry},
    pages = {113--120},
    url = {https://mathopt.de/publications/Bethge2020.pdf},
    doi = {10.1007/978-3-030-81455-7_19}
}
2021
incollection
Garmatter, D., Maggi, A., Wenzel, M., Monem, S., Hahn, M., Stoll, M., Sager, S., Benner, P., Sundmacher, K.
Power-to-Chemicals: A Superstructure Problem for Sustainable Syngas Production
Mathematical Modeling, Simulation and Optimization for Power Engineering and Management
@incollection{Garmatter2020,
    author = {Garmatter, Dominik and Maggi, Andrea and Wenzel, Marcus and Monem, Shaimaa and Hahn, Mirko and Stoll, Martin and Sager, Sebastian and Benner, Peter and Sundmacher, Kai},
    title = {Power-to-Chemicals: A Superstructure Problem for Sustainable Syngas Production},
    booktitle = {Mathematical Modeling, Simulation and Optimization for Power Engineering and Management},
    publisher = {Springer International Publishing},
    year = {2021},
    series = {Mathematics in Industry},
    pages = {145--168},
    doi = {10.1007/978-3-030-62732-4_7}
}
2021
article
Maggi, A., Garmatter, D., Sager, S., Stoll, M., Sundmacher, K.
Power-to-Syngas: A Parareal Optimal Control Approach
Frontiers in Energy Research
@article{Maggi2021,
    author = {Maggi, Andrea and Garmatter, Dominik and Sager, Sebastian and Stoll, Martin and Sundmacher, Kai},
    title = {Power-to-Syngas: A Parareal Optimal Control Approach},
    journal = {Frontiers in Energy Research},
    publisher = {Frontiers Media SA},
    year = {2021},
    volume = {9},
    pages = {720489},
    url = {https://www.frontiersin.org/article/10.3389/fenrg.2021.720489},
    doi = {10.3389/fenrg.2021.720489}
}
2021
article
Minakowska, M., Richter, T., Sager, S.
A finite element / neural network framework for modeling suspensions of non-spherical particles - Concepts and medical applications
Vietnam Journal of Mathematics
@article{Minakowska2021,
    author = {Minakowska, M. and Richter, T. and Sager, S.},
    title = {A finite element / neural network framework for modeling suspensions of non-spherical particles - Concepts and medical applications},
    journal = {Vietnam Journal of Mathematics},
    year = {2021},
    volume = {49},
    pages = {207--235},
    url = {https://arxiv.org/abs/2009.10818}
}
2021
article
Averkov, G., Peters, B., Sager, S.
Convexification of polynomial optimization problems by means of monomial patterns
arXiv preprint arXiv:1901.05675
@article{Peters2021,
    author = {Averkov, G. and Peters, B. and Sager, S.},
    title = {Convexification of polynomial optimization problems by means of monomial patterns},
    journal = {arXiv preprint arXiv:1901.05675},
    year = {2021},
    url = {https://arxiv.org/abs/1901.05675}
}
2021
article
Robuschi, N., Zeile, C., Sager, S., Braghin, F.
Multiphase Mixed-Integer Nonlinear Optimal Control of Hybrid Electric Vehicles
Automatica
@article{Robuschi2021,
    author = {Robuschi, Nicol\`o and Zeile, Clemens and Sager, Sebastian and Braghin, Francesco},
    title = {Multiphase Mixed-Integer Nonlinear Optimal Control of Hybrid Electric Vehicles},
    journal = {Automatica},
    publisher = {Elsevier BV},
    year = {2021},
    volume = {123},
    pages = {109325},
    url = {https://optimization-online.org/?p=15819},
    doi = {10.1016/j.automatica.2020.109325}
}
2021
article
Sager, S., Bernhardt, F., Kehrle, F., Merkert, M., Potschka, A., Meder, B., Katus, H., Scholz, E.
Expert-Enhanced Machine Learning for Cardiac Arrhythmia Classification
PLOS ONE
@article{Sager2021,
    author = {Sager, Sebastian and Bernhardt, Felix and Kehrle, Florian and Merkert, Maximilian and Potschka, Andreas and Meder, Benjamin and Katus, Hugo and Scholz, Eberhard},
    title = {Expert-Enhanced Machine Learning for Cardiac Arrhythmia Classification},
    journal = {PLOS ONE},
    publisher = {Public Library of Science (PLoS)},
    year = {2021},
    editor = {Schwenker, Friedhelm},
    volume = {16},
    number = {12},
    pages = {e0261571},
    url = {https://optimization-online.org/?p=16046},
    doi = {10.1371/journal.pone.0261571}
}
2021
article
Sager, S., Zeile, C.
On Mixed-Integer Optimal Control with Constrained Total Variation of the Integer Control
Computational Optimization and Applications
@article{Sager2021b,
    author = {Sager, Sebastian and Zeile, Clemens},
    title = {On Mixed-Integer Optimal Control with Constrained Total Variation of the Integer Control},
    journal = {Computational Optimization and Applications},
    publisher = {Springer Science and Business Media LLC},
    year = {2021},
    volume = {78},
    number = {2},
    pages = {575--623},
    url = {https://optimization-online.org/?p=16059},
    doi = {10.1007/s10589-020-00244-5}
}
2021
article
Schweidtmann, A. M., Esche, E., Fischer, A., Kloft, M., Repke, J., Sager, S., Mitsos, A.
Machine Learning in Chemical Engineering: A Perspective
Chemie Ingenieur Technik
@article{Schweidtmann2021,
    author = {Schweidtmann, Artur M. and Esche, Erik and Fischer, Asja and Kloft, Marius and Repke, Jens-Uwe and Sager, Sebastian and Mitsos, Alexander},
    title = {Machine Learning in Chemical Engineering: A Perspective},
    journal = {Chemie Ingenieur Technik},
    publisher = {Wiley},
    year = {2021},
    volume = {93},
    number = {12},
    pages = {2029--2039},
    doi = {10.1002/cite.202100083}
}
2021
article
Uebbing, J., Biegler, L. T., Rihko-Struckmann, L., Sager, S., Sundmacher, K.
Optimization of Pressure Swing Adsorption via a Trust-Region Filter Algorithm and Equilibrium Theory
Computers & Chemical Engineering
@article{Uebbing2021,
    author = {Uebbing, Jennifer and Biegler, Lorenz T. and Rihko-Struckmann, Liisa and Sager, Sebastian and Sundmacher, Kai},
    title = {Optimization of Pressure Swing Adsorption via a Trust-Region Filter Algorithm and Equilibrium Theory},
    journal = {Computers \& Chemical Engineering},
    publisher = {Elsevier BV},
    year = {2021},
    volume = {151},
    pages = {107340},
    doi = {10.1016/j.compchemeng.2021.107340}
}
2021
article
Zeile, C., Rauwolf, T., Schmeisser, A., Mizerski, J. K., Braun-Dullaeus, R. C., Sager, S.
An Intra-Cycle Optimal Control Framework for Ventricular Assist Devices Based on Atrioventricular Plane Displacement Modeling
Annals of Biomedical Engineering
@article{Zeile2021,
    author = {Zeile, Clemens and Rauwolf, Thomas and Schmeisser, Alexander and Mizerski, Jeremi Kaj and Braun-Dullaeus, R\"udiger C. and Sager, Sebastian},
    title = {An Intra-Cycle Optimal Control Framework for Ventricular Assist Devices Based on Atrioventricular Plane Displacement Modeling},
    journal = {Annals of Biomedical Engineering},
    publisher = {Springer Science and Business Media LLC},
    year = {2021},
    volume = {49},
    number = {12},
    pages = {3508--3523},
    url = {https://www.biorxiv.org/content/10.1101/2020.05.27.119149v1},
    doi = {10.1007/s10439-021-02848-2}
}
2021
article
Zeile, C., Robuschi, N., Sager, S.
Mixed-Integer Optimal Control under Minimum Dwell Time Constraints
Mathematical Programming
@article{Zeile2021b,
    author = {Zeile, Clemens and Robuschi, Nicol\`o and Sager, Sebastian},
    title = {Mixed-Integer Optimal Control under Minimum Dwell Time Constraints},
    journal = {Mathematical Programming},
    publisher = {Springer Science and Business Media LLC},
    year = {2021},
    volume = {188},
    number = {2},
    pages = {653--694},
    url = {https://link.springer.com/article/10.1007/s10107-020-01533-x},
    doi = {10.1007/s10107-020-01533-x}
}
2020
article
Bürger, A., Zeile, C., Hahn, M., Altmann-Dieses, A., Sager, S., Diehl, M.
pycombina: An Open-Source Tool for Solving Combinatorial Approximation Problems arising in Mixed-Integer Optimal Control
IFAC-PapersOnLine
@article{Buerger2020,
    author = {B\"urger, Adrian and Zeile, Clemens and Hahn, Mirko and Altmann-Dieses, Angelika and Sager, Sebastian and Diehl, Moritz},
    title = {pycombina: An Open-Source Tool for Solving Combinatorial Approximation Problems arising in Mixed-Integer Optimal Control},
    journal = {IFAC-PapersOnLine},
    publisher = {Elsevier BV},
    year = {2020},
    volume = {53},
    number = {2},
    pages = {6502--6508},
    doi = {10.1016/j.ifacol.2020.12.1799}
}
2020
article
Himmel, A., Sager, S., Sundmacher, K.
Time-minimal set point transition for nonlinear SISO systems under different constraints
Automatica
@article{Himmel2020,
    author = {Himmel, Andreas and Sager, Sebastian and Sundmacher, Kai},
    title = {Time-minimal set point transition for nonlinear SISO systems under different constraints},
    journal = {Automatica},
    publisher = {Elsevier BV},
    year = {2020},
    volume = {114},
    pages = {108806},
    url = {http://www.sciencedirect.com/science/article/pii/S0005109820300042},
    doi = {10.1016/j.automatica.2020.108806}
}
2020
article
Jost, F., Zierk, J., Le, T. T. T., Raupach, T., Rauh, M., Suttorp, M., Stanulla, M., Metzler, M., Sager, S.
Model-based simulation of maintenance therapy of childhood acute lymphoblastic leukemia
Frontiers in Physiology
@article{Jost2020,
    author = {Jost, Felix and Zierk, Jakob and Le, Thuy T. T. and Raupach, Thomas and Rauh, Manfred and Suttorp, Meinolf and Stanulla, Martin and Metzler, Markus and Sager, Sebastian},
    title = {Model-based simulation of maintenance therapy of childhood acute lymphoblastic leukemia},
    journal = {Frontiers in Physiology},
    publisher = {Frontiers Media SA},
    year = {2020},
    volume = {11},
    pages = {217},
    url = {https://www.frontiersin.org/article/10.3389/fphys.2020.00217},
    doi = {10.3389/fphys.2020.00217}
}
2020
article
Jost, F., Schalk, E., Weber, D., Dohner, H., Fischer, T., Sager, S.
Model-based optimal AML consolidation treatment
IEEE Transactions on Biomedical Engineering
@article{Jost2020a,
    author = {Jost, Felix and Schalk, Enrico and Weber, Daniela and Dohner, Hartmut and Fischer, Thomas and Sager, Sebastian},
    title = {Model-based optimal AML consolidation treatment},
    journal = {IEEE Transactions on Biomedical Engineering},
    publisher = {Institute of Electrical and Electronics Engineers (IEEE)},
    year = {2020},
    volume = {67},
    number = {12},
    pages = {3296--3306},
    url = {https://arxiv.org/abs/1911.08980},
    doi = {10.1109/tbme.2020.2982749}
}
2020
article
Lilienthal, P., Tetschke, M., Schalk, E., Fischer, T., Sager, S.
Optimized and Personalized Phlebotomy Schedules for Patients suffering from Polycythemia Vera
Frontiers in Physiology
@article{Lilienthal2020,
    author = {Lilienthal, Patrick and Tetschke, Manuel and Schalk, Enrico and Fischer, Thomas and Sager, Sebastian},
    title = {Optimized and Personalized Phlebotomy Schedules for Patients suffering from Polycythemia Vera},
    journal = {Frontiers in Physiology},
    publisher = {Frontiers Media SA},
    year = {2020},
    volume = {11},
    pages = {328},
    url = {http://journal.frontiersin.org/article/10.3389/fphys.2020.00328},
    doi = {10.3389/fphys.2020.00328}
}
2020
article
Scholz, E., Hartlage, C., Bernhardt, F., Weber, T., Salatzki, J., André, F., Lugenbiel, P., Riffel, J., Katus, H., Sager, S.
Spatial relationship between ablation sites within the pulmonary trunk and the left coronaries: Systematic risk assessment based on automated three-dimensional distance measurements
Heart Rhytm O2
@article{Scholz2020,
    author = {Scholz, E. and Hartlage, C. and Bernhardt, F. and Weber, T. and Salatzki, J. and Andr\'e, F. and Lugenbiel, P. and Riffel, J. and Katus, H. and Sager, S.},
    title = {Spatial relationship between ablation sites within the pulmonary trunk and the left coronaries: Systematic risk assessment based on automated three-dimensional distance measurements},
    journal = {Heart Rhytm O2},
    year = {2020},
    volume = {1.1},
    pages = {14--20}
}
2020
article
Uebbing, J., Rihko-Struckmann, L., Sager, S., Sundmacher, K.
CO2 methanation process synthesis by superstructure optimization
Journal of CO2 Utilization
@article{Uebbing2020,
    author = {Uebbing, Jennifer and Rihko-Struckmann, Liisa and Sager, Sebastian and Sundmacher, Kai},
    title = {CO2 methanation process synthesis by superstructure optimization},
    journal = {Journal of CO2 Utilization},
    publisher = {Elsevier BV},
    year = {2020},
    volume = {40},
    pages = {101228},
    url = {https://www.sciencedirect.com/science/article/pii/S221298202030278X},
    doi = {10.1016/j.jcou.2020.101228}
}
2019
article
Bürger, A., Zeile, C., Altmann-Dieses, A., Sager, S., Diehl, M.
Design, Implementation and Simulation of an MPC algorithm for Switched Nonlinear Systems under Combinatorial Constraints
Journal of Process Control
@article{Buerger2019,
    author = {B\"urger, Adrian and Zeile, Clemens and Altmann-Dieses, Angelika and Sager, Sebastian and Diehl, Moritz},
    title = {Design, Implementation and Simulation of an MPC algorithm for Switched Nonlinear Systems under Combinatorial Constraints},
    journal = {Journal of Process Control},
    publisher = {Elsevier BV},
    year = {2019},
    volume = {81},
    pages = {15--30},
    url = {https://mathopt.de/publications/Buerger2019.pdf},
    doi = {10.1016/j.jprocont.2019.05.016}
}
2019
article
Huschto, T., Podolskij, M., Sager, S.
The asymptotic error of chaos expansion approximations for stochastic differential equations
Modern Stochastics: Theory and Applications
@article{Huschto2019,
    author = {Huschto, Tony and Podolskij, Mark and Sager, Sebastian},
    title = {The asymptotic error of chaos expansion approximations for stochastic differential equations},
    journal = {Modern Stochastics: Theory and Applications},
    publisher = {VTeX},
    year = {2019},
    volume = {6},
    number = {2},
    pages = {145--165},
    doi = {10.15559/19-vmsta133}
}
2019
article
Jost, F., Schalk, E., Rinke, K., Fischer, T., Sager, S.
Mathematical models for cytarabine-derived myelosuppression in acute myeloid leukaemia
PLOS ONE
@article{Jost2019,
    author = {Jost, Felix and Schalk, Enrico and Rinke, Kristine and Fischer, Thomas and Sager, Sebastian},
    title = {Mathematical models for cytarabine-derived myelosuppression in acute myeloid leukaemia},
    journal = {PLOS ONE},
    publisher = {Public Library of Science (PLoS)},
    year = {2019},
    editor = {Bandapalli, Obul Reddy},
    volume = {14},
    number = {7},
    pages = {e0204540},
    doi = {10.1371/journal.pone.0204540}
}
2019
article
Le, T. T. T., Jost, F., Raupach, T., Zierk, J., Rauh, M., Suttorp, M., Stanulla, M., Metzler, M., Sager, S.
A mathematical model of white blood cell dynamics during maintenance therapy of childhood acute lymphoblastic leukemia
Mathematical Medicine and Biology: A Journal of the IMA
@article{Le2019,
    author = {Le, Thuy T T and Jost, Felix and Raupach, Thomas and Zierk, Jakob and Rauh, Manfred and Suttorp, Meinolf and Stanulla, Martin and Metzler, Markus and Sager, Sebastian},
    title = {A mathematical model of white blood cell dynamics during maintenance therapy of childhood acute lymphoblastic leukemia},
    journal = {Mathematical Medicine and Biology: A Journal of the IMA},
    publisher = {Oxford University Press (OUP)},
    year = {2019},
    volume = {36},
    number = {4},
    pages = {471--488},
    doi = {10.1093/imammb/dqy017}
}
2019
article
Weber, T., Sager, S., Gleixner, A.
Solving Quadratic Programs to High Precision using Scaled Iterative Refinement
Mathematical Programming Computation
@article{Weber2019,
    author = {Weber, Tobias and Sager, Sebastian and Gleixner, Ambros},
    title = {Solving Quadratic Programs to High Precision using Scaled Iterative Refinement},
    journal = {Mathematical Programming Computation},
    publisher = {Springer Science and Business Media LLC},
    year = {2019},
    volume = {11},
    number = {3},
    pages = {421--455},
    doi = {10.1007/s12532-019-00154-6}
}
2018
inproceedings
Burger, A., Zeile, C., Altmann-Dieses, A., Sager, S., Diehl, M.
An Algorithm for Mixed-Integer Optimal Control of Solar Thermal Climate Systems with MPC-capable runtime
2018 European Control Conference (ECC)
@inproceedings{Buerger2018a,
    author = {Burger, Adrian and Zeile, Clemens and Altmann-Dieses, Angelika and Sager, Sebastian and Diehl, Moritz},
    title = {An Algorithm for Mixed-Integer Optimal Control of Solar Thermal Climate Systems with MPC-capable runtime},
    booktitle = {2018 European Control Conference (ECC)},
    publisher = {IEEE},
    year = {2018},
    pages = {1379--1385},
    url = {https://ieeexplore.ieee.org/document/8550424},
    doi = {10.23919/ecc.2018.8550424}
}
2018
article
Diedam, H., Sager, S.
Global optimal control with the direct multiple shooting method
Optimal Control Applications and Methods
@article{Diedam2018,
    author = {Diedam, H. and Sager, S.},
    title = {Global optimal control with the direct multiple shooting method},
    journal = {Optimal Control Applications and Methods},
    publisher = {Wiley},
    year = {2018},
    volume = {39},
    number = {2},
    pages = {449--470},
    doi = {10.1002/oca.2324}
}
2018
techreport
Hahn, M., Sager, S.
Combinatorial Integral Approximation for Mixed-Integer PDE-Constrained Optimization Problems
@techreport{Hahn2018,
    author = {Hahn, Mirko and Sager, Sebastian},
    title = {Combinatorial Integral Approximation for Mixed-Integer PDE-Constrained Optimization Problems},
    year = {2018},
    note = {ANL Preprint ANL/MCS-P9037-0118}
}
2018
article
Jung, M. N., Kirches, C., Sager, S., Sass, S.
Computational Approaches for Mixed Integer Optimal Control Problems with Indicator Constraints
Vietnam Journal of Mathematics
@article{Jung2018,
    author = {Jung, Michael N. and Kirches, Christian and Sager, Sebastian and Sass, Susanne},
    title = {Computational Approaches for Mixed Integer Optimal Control Problems with Indicator Constraints},
    journal = {Vietnam Journal of Mathematics},
    publisher = {Springer Science and Business Media LLC},
    year = {2018},
    volume = {46},
    number = {4},
    pages = {1023--1051},
    doi = {10.1007/s10013-018-0313-z}
}
2018
article
Le, T. T. T., Jost, F., Sager, S.
Optimal Control of Vibration-Based Micro-energy Harvesters
Journal of Optimization Theory and Applications
@article{Le2018,
    author = {Le, Thuy T. T. and Jost, Felix and Sager, Sebastian},
    title = {Optimal Control of Vibration-Based Micro-energy Harvesters},
    journal = {Journal of Optimization Theory and Applications},
    publisher = {Springer Science and Business Media LLC},
    year = {2018},
    volume = {179},
    number = {3},
    pages = {1025--1042},
    doi = {10.1007/s10957-018-1250-4}
}
2018
article
Sager, S.
Optimization and Clinical Decision Support
Optima
@article{Sager2018,
    author = {Sager, S.},
    title = {Optimization and Clinical Decision Support},
    journal = {Optima},
    year = {2018},
    volume = {104},
    series = {Optima},
    pages = {1--8},
    organization = {Mathematical Optimisation Society},
    url = {http://www.mathopt.org/Optima-Issues/optima104.pdf}
}
2018
article
Sager, S.
Optimierung und Klinische Entscheidungsunterstützung
Mitteilungen der Deutschen Mathematiker-Vereinigung
@article{Sager2018a,
    author = {Sager, Sebastian},
    title = {Optimierung und Klinische Entscheidungsunterst\"utzung},
    journal = {Mitteilungen der Deutschen Mathematiker-Vereinigung},
    publisher = {Walter de Gruyter GmbH},
    year = {2018},
    volume = {26},
    number = {2-3},
    pages = {101--111},
    organization = {DMV},
    doi = {10.1515/dmvm-2018-0030}
}
2018
article
Tetschke, M., Lilienthal, P., Pottgiesser, T., Fischer, T., Schalk, E., Sager, S.
Mathematical Modeling of RBC Count Dynamics after Blood Loss
Processes
@article{Tetschke2018,
    author = {Tetschke, Manuel and Lilienthal, Patrick and Pottgiesser, Torben and Fischer, Thomas and Schalk, Enrico and Sager, Sebastian},
    title = {Mathematical Modeling of {RBC} Count Dynamics after Blood Loss},
    journal = {Processes},
    publisher = {MDPI AG},
    year = {2018},
    volume = {6},
    number = {9},
    pages = {157},
    doi = {10.3390/pr6090157}
}
2017
article
Engelhart, M., Funke, J., Sager, S.
A Web-based Feedback Study on Optimization-based Training and Analysis of Human Decision Making
Journal of Dynamic Decision Making
@article{Engelhart2017,
    author = {Engelhart, M. and Funke, J. and Sager, S.},
    title = {A Web-based Feedback Study on Optimization-based Training and Analysis of Human Decision Making},
    journal = {Journal of Dynamic Decision Making},
    year = {2017},
    volume = {3},
    number = {1},
    doi = {10.11588/jddm.2017.1.34608}
}
2017
incollection
Himmel, A., Sager, S., Sundmacher, K.
Set point tracking of a biogas plant coupled to a methanation reactor
27th European Symposium on Computer Aided Process Engineering
@incollection{Himmel2017,
    author = {Himmel, Andreas and Sager, Sebastian and Sundmacher, Kai},
    title = {Set point tracking of a biogas plant coupled to a methanation reactor},
    booktitle = {27th European Symposium on Computer Aided Process Engineering},
    publisher = {Elsevier},
    year = {2017},
    volume = {40},
    series = {Computer Aided Chemical Engineering},
    pages = {1645--1650},
    doi = {10.1016/b978-0-444-63965-3.50276-2}
}
2017
article
Jost, F., Sager, S., Le, T.
A Feedback Optimal Control Algorithm with Optimal Measurement Time Points
Processes
@article{Jost2017,
    author = {Jost, Felix and Sager, Sebastian and Le, Thuy},
    title = {A Feedback Optimal Control Algorithm with Optimal Measurement Time Points},
    journal = {Processes},
    publisher = {MDPI AG},
    year = {2017},
    volume = {5},
    number = {1},
    pages = {10},
    url = {http://www.mdpi.com/2227-9717/5/1/10},
    doi = {10.3390/pr5010010}
}
2017
incollection
Matke, C., Bienstock, D., Mu\ noz, G., Yang, S., Kleinhans, D., Sager, S.
Robust optimization of power network operation: storage devices and the role of forecast errors in renewable energies
Complex Networks & Their Applications V
@incollection{Matke2017,
    author = {Matke, Carsten and Bienstock, Daniel and Mu\ noz, Gonzalo and Yang, Shuoguang and Kleinhans, David and Sager, Sebastian},
    title = {Robust optimization of power network operation: storage devices and the role of forecast errors in renewable energies},
    booktitle = {Complex Networks \& Their Applications V},
    publisher = {Springer International Publishing},
    year = {2017},
    number = {693},
    series = {Studies in Computational Intelligence},
    pages = {809--820},
    doi = {10.1007/978-3-319-50901-3_64}
}
2017
incollection
Matke, C., Medjroubi, W., Kleinhans, D., Sager, S.
Structure Analysis of the German Transmission Network Using the Open Source Model SciGRID
Advances in Energy System Optimization
@incollection{Matke2017a,
    author = {Matke, Carsten and Medjroubi, Wided and Kleinhans, David and Sager, Sebastian},
    title = {Structure Analysis of the German Transmission Network Using the Open Source Model SciGRID},
    booktitle = {Advances in Energy System Optimization},
    publisher = {Springer International Publishing},
    year = {2017},
    editor = {Bertsch, Valentin and Fichtner, Wolf and Heuveline, Vincent and Leibfried, Thomas},
    series = {Trends in Mathematics},
    pages = {177--188},
    address = {Cham},
    doi = {10.1007/978-3-319-51795-7_11}
}
2017
article
Weber, T., Katus, H. A., Sager, S., Scholz, E. P.
Novel algorithm for accelerated electroanatomic mapping and prediction of earliest activation of focal cardiac arrhythmias using mathematical optimization
Heart Rhythm
@article{Weber2017,
    author = {Weber, Tobias and Katus, Hugo A. and Sager, Sebastian and Scholz, Eberhard P.},
    title = {Novel algorithm for accelerated electroanatomic mapping and prediction of earliest activation of focal cardiac arrhythmias using mathematical optimization},
    journal = {Heart Rhythm},
    publisher = {Elsevier BV},
    year = {2017},
    volume = {14},
    number = {6},
    pages = {875--882},
    url = {https://mathopt.de/publications/Weber2017.pdf},
    doi = {10.1016/j.hrthm.2017.03.001}
}
2017
inproceedings
Zeile, C., Schmeisser, A., Rauwolf, T., Weber, T., Sager, S.
The Influence of Right Ventricular Afterload in Cardiac Resynchronization Therapy: A CircAdapt Study
2017 Computing in Cardiology Conference (CinC)
@inproceedings{Zeile2017,
    author = {Zeile, Clemens and Schmeisser, Alexander and Rauwolf, Thomas and Weber, Tobias and Sager, Sebastian},
    title = {The Influence of Right Ventricular Afterload in Cardiac Resynchronization Therapy: A CircAdapt Study},
    booktitle = {2017 Computing in Cardiology Conference (CinC)},
    publisher = {Computing in Cardiology},
    year = {2017},
    series = {Computing in Cardiology Conference (CinC)},
    url = {http://www.cinc.org/archives/2017/pdf/215-232.pdf},
    doi = {10.22489/cinc.2017.215-232}
}
2016
article
Janka, D., Kirches, C., Sager, S., Wächter, A.
An SR1/BFGS SQP algorithm for nonconvex nonlinear programs with block-diagonal Hessian matrix
Mathematical Programming Computation
@article{Janka2016,
    author = {Janka, Dennis and Kirches, Christian and Sager, Sebastian and W\"achter, Andreas},
    title = {An {SR1/BFGS SQP} algorithm for nonconvex nonlinear programs with block-diagonal {H}essian matrix},
    journal = {Mathematical Programming Computation},
    publisher = {Springer Science and Business Media LLC},
    year = {2016},
    volume = {8},
    number = {4},
    pages = {435--459},
    doi = {10.1007/s12532-016-0101-2}
}
2016
article
Jost, F., Rinke, K., Fischer, T., Schalk, E., Sager, S.
Optimum Experimental Design for Patient Specific Mathematical Leukopenia Models
IFAC-PapersOnLine
@article{Jost2016,
    author = {Jost, Felix and Rinke, Kristine and Fischer, Thomas and Schalk, Enrico and Sager, Sebastian},
    title = {Optimum Experimental Design for Patient Specific Mathematical Leukopenia Models},
    journal = {IFAC-PapersOnLine},
    publisher = {Elsevier},
    year = {2016},
    volume = {49},
    number = {26},
    pages = {344--349},
    organization = {Magdeburg, Germany}
}
2016
inproceedings
Le, T. T., Truong, B. D., Le, C. P., Sager, S.
On the power optimization of the vibration-based energy harvesters under swept input acceleration
2016 IEEE SENSORS
@inproceedings{Le2016,
    author = {Le, Thuy Thi-Thien and Truong, Binh Duc and Le, Cuong Phu and Sager, Sebastian},
    title = {{On the power optimization of the vibration-based energy harvesters under swept input acceleration}},
    booktitle = {2016 IEEE SENSORS},
    publisher = {IEEE},
    year = {2016},
    pages = {1--3},
    doi = {10.1109/icsens.2016.7808943}
}
2016
article
Rinke, K., Jost, F., Findeisen, R., Fischer, T., Bartsch, R., Schalk, E., Sager, S.
Parameter estimation for leukocyte dynamics after chemotherapy
IFAC-PapersOnLine
@article{Rinke2016,
    author = {Rinke, Kristine and Jost, Felix and Findeisen, Rolf and Fischer, Thomas and Bartsch, Rainer and Schalk, Enrico and Sager, Sebastian},
    title = {Parameter estimation for leukocyte dynamics after chemotherapy},
    journal = {IFAC-PapersOnLine},
    publisher = {Elsevier},
    year = {2016},
    volume = {49},
    number = {26},
    pages = {44--49},
    organization = {Magdeburg, Germany}
}
2016
patent
Scholz, E., Sager, S., Katus, H.
A system and computer program product for automatically distinguishing atrial flutter from atrial fibrillation
@patent{Scholz2016,
    author = {Scholz, E. and Sager, S. and Katus, H.},
    title = {A system and computer program product for automatically distinguishing atrial flutter from atrial fibrillation},
    year = {2016},
    number = {EP2757940B1},
    url = {https://patents.google.com/patent/EP2757940B1}
}
2016
article
Zeile, C., Scholz, E., Sager, S.
A Simplified 2D Heart Model of the Wolff-Parkinson-White Syndrome
IFAC-PapersOnLine
@article{Zeile2016,
    author = {Zeile, Clemens and Scholz, Eberhard and Sager, Sebastian},
    title = {A Simplified 2D Heart Model of the Wolff-Parkinson-White Syndrome},
    journal = {IFAC-PapersOnLine},
    publisher = {Elsevier BV},
    year = {2016},
    volume = {49},
    number = {26},
    pages = {26--31},
    organization = {Magdeburg, Germany},
    doi = {10.1016/j.ifacol.2016.12.098}
}
2015
article
Frasch, J. V., Sager, S., Diehl, M.
A parallel quadratic programming method for dynamic optimization problems
Mathematical Programming Computation
@article{Frasch2015,
    author = {Frasch, Janick V. and Sager, Sebastian and Diehl, Moritz},
    title = {A parallel quadratic programming method for dynamic optimization problems},
    journal = {Mathematical Programming Computation},
    publisher = {Springer Science and Business Media LLC},
    year = {2015},
    volume = {7},
    number = {3},
    pages = {289--329},
    doi = {10.1007/s12532-015-0081-7}
}
2015
article
Jung, M. N., Reinelt, G., Sager, S.
The Lagrangian Relaxation for the Combinatorial Integral Approximation Problem
Optimization Methods and Software
@article{Jung2015,
    author = {Jung, Michael N. and Reinelt, Gerhard and Sager, Sebastian},
    title = {{T}he {L}agrangian {R}elaxation for the {C}ombinatorial {I}ntegral {A}pproximation {P}roblem},
    journal = {Optimization Methods and Software},
    publisher = {Informa UK Limited},
    year = {2015},
    volume = {30},
    number = {1},
    pages = {54--80},
    doi = {10.1080/10556788.2014.890196}
}
2015
techreport
Liberti, L., Sager, S., Wiegele, A.
Mixed-integer Nonlinear Optimization: A Hatchery for Modern Mathematics
@techreport{Liberti2015,
    author = {Liberti, Leo and Sager, Sebastian and Wiegele, Angelika},
    title = {Mixed-integer Nonlinear Optimization: A Hatchery for Modern Mathematics},
    year = {2015},
    number = {12},
    note = {2701--2766},
    doi = {10.4171/OWR/2015/46}
}
2015
article
Sager, S., Claeys, M., Messine, F.
Efficient upper and lower bounds for global mixed-integer optimal control
Journal of Global Optimization
@article{Sager2015,
    author = {Sager, Sebastian and Claeys, Mathieu and Messine, Fr\'ed\'eric},
    title = {{E}fficient upper and lower bounds for global mixed-integer optimal control},
    journal = {Journal of Global Optimization},
    publisher = {Springer Science and Business Media LLC},
    year = {2015},
    volume = {61},
    number = {4},
    pages = {721--743},
    doi = {10.1007/s10898-014-0156-4}
}
2014
article
Huschto, T., Sager, S.
Pricing Conspicuous Consumption Products in Recession Periods with Uncertain Strength
EURO Journal on Decision Processes
@article{Huschto2014,
    author = {Huschto, Tony and Sager, Sebastian},
    title = {{P}ricing {C}onspicuous {C}onsumption {P}roducts in {R}ecession {P}eriods with {U}ncertain {S}trength},
    journal = {EURO Journal on Decision Processes},
    publisher = {Elsevier BV},
    year = {2014},
    volume = {2},
    number = {1-2},
    pages = {3--30},
    url = {https://optimization-online.org/?p=12172},
    doi = {10.1007/s40070-014-0024-y}
}
2014
article
Huschto, T., Sager, S.
Solving Stochastic Optimal Control Problems by a Wiener Chaos Approach
Vietnam Journal of Mathematics
@article{Huschto2014a,
    author = {Huschto, Tony and Sager, Sebastian},
    title = {{S}olving {S}tochastic {O}ptimal {C}ontrol {P}roblems by a {W}iener {C}haos {A}pproach},
    journal = {Vietnam Journal of Mathematics},
    publisher = {Springer Science and Business Media LLC},
    year = {2014},
    volume = {42},
    number = {1},
    pages = {83--113},
    url = {https://mathopt.de/publications/Huschto2014a.pdf},
    doi = {10.1007/s10013-014-0060-8}
}
2014
article
Joseph-Duran, B., Jung, M. N., Ocampo-Martinez, C., Sager, S., Cembrano, G.
Minimization of Sewage Network Overflow
Water Resources Management
@article{Joseph-Duran2014,
    author = {Joseph-Duran, Bernat and Jung, Michael N. and Ocampo-Martinez, Carlos and Sager, Sebastian and Cembrano, Gabriela},
    title = {{M}inimization of {S}ewage {N}etwork {O}verflow},
    journal = {Water Resources Management},
    publisher = {Springer Science and Business Media LLC},
    year = {2014},
    volume = {28},
    number = {1},
    pages = {41--63},
    doi = {10.1007/s11269-013-0468-z}
}
2014
article
Scholz, E. P., Kehrle, F., Vossel, S., Hess, A., Zitron, E., Katus, H. A., Sager, S.
Discriminating atrial flutter from atrial fibrillation using a multilevel model of atrioventricular conduction
Heart Rhythm
@article{Scholz2014,
    author = {Scholz, Eberhard P. and Kehrle, Florian and Vossel, Stephan and Hess, Alexander and Zitron, Edgar and Katus, Hugo A. and Sager, Sebastian},
    title = {{D}iscriminating atrial flutter from atrial fibrillation using a multilevel model of atrioventricular conduction},
    journal = {Heart Rhythm},
    publisher = {Elsevier BV},
    year = {2014},
    volume = {11},
    number = {5},
    pages = {877--884},
    url = {https://mathopt.de/publications/Scholz2014.pdf},
    doi = {10.1016/j.hrthm.2014.02.013}
}
2014
incollection
Zanon, M., Frasch, J. V., Vukov, M., Sager, S., Diehl, M.
Model Predictive Control of Autonomous Vehicles
Optimization and Optimal Control in Automotive Systems
@incollection{Zanon2014,
    author = {Zanon, Mario and Frasch, Janick V. and Vukov, Milan and Sager, Sebastian and Diehl, Moritz},
    title = {Model Predictive Control of Autonomous Vehicles},
    booktitle = {Optimization and Optimal Control in Automotive Systems},
    publisher = {Springer International Publishing},
    year = {2014},
    editor = {Waschl, Harald and Kolmanovsky, Ilya and Steinbuch, Maarten and del Re, Luigi},
    volume = {455},
    series = {Lecture Notes in Control and Information Sciences},
    pages = {41--57},
    doi = {10.1007/978-3-319-05371-4_3}
}
2013
article
Engelhart, M., Funke, J., Sager, S.
A Decomposition Approach for a New Test-Scenario in Complex Problem Solving
Journal of Computational Science
@article{Engelhart2013,
    author = {Engelhart, Michael and Funke, Joachim and Sager, Sebastian},
    title = {{A} {D}ecomposition {A}pproach for a {N}ew {T}est-{S}cenario in {C}omplex {P}roblem {S}olving},
    journal = {Journal of Computational Science},
    publisher = {Elsevier BV},
    year = {2013},
    volume = {4},
    number = {4},
    pages = {245--254},
    doi = {10.1016/j.jocs.2012.06.005}
}
2013
inproceedings
Frasch, J. V., Gray, A., Zanon, M., Ferreau, H. J., Sager, S., Borrelli, F., Diehl, M.
An Auto-generated Nonlinear MPC Algorithm for Real-Time Obstacle Avoidance of Ground Vehicles
2013 European Control Conference (ECC)
@inproceedings{Frasch2013b,
    author = {Frasch, Janick V. and Gray, Andrew and Zanon, Mario and Ferreau, Hans Joachim and Sager, Sebastian and Borrelli, Francesco and Diehl, Moritz},
    title = {{A}n {A}uto-generated {N}onlinear {MPC} {A}lgorithm for {R}eal-{T}ime {O}bstacle {A}voidance of {G}round {V}ehicles},
    booktitle = {2013 European Control Conference (ECC)},
    publisher = {IEEE},
    year = {2013},
    pages = {4136--4141},
    doi = {10.23919/ecc.2013.6669836}
}
2013
article
Hante, F. M., Sager, S.
Relaxation Methods for Mixed-Integer Optimal Control of Partial Differential Equations
Computational Optimization and Applications
@article{Hante2013,
    author = {Hante, Falk M. and Sager, Sebastian},
    title = {{R}elaxation {M}ethods for {M}ixed-{I}nteger {O}ptimal {C}ontrol of {P}artial {D}ifferential {E}quations},
    journal = {Computational Optimization and Applications},
    publisher = {Springer Science and Business Media LLC},
    year = {2013},
    volume = {55},
    number = {1},
    pages = {197--225},
    doi = {10.1007/s10589-012-9518-3}
}
2013
inproceedings
Huschto, T., Sager, S.
Stochastic Optimal Control in the Perspective of the Wiener Chaos
2013 European Control Conference (ECC)
@inproceedings{Huschto2013,
    author = {Huschto, Tony and Sager, Sebastian},
    title = {Stochastic Optimal Control in the Perspective of the Wiener Chaos},
    booktitle = {2013 European Control Conference (ECC)},
    publisher = {IEEE},
    year = {2013},
    pages = {3059--3064},
    url = {http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6669220},
    doi = {10.23919/ecc.2013.6669220}
}
2013
incollection
Jung, M. N., Kirches, C., Sager, S.
On Perspective Functions and Vanishing Constraints in Mixed-Integer Nonlinear Optimal Control
Facets of Combinatorial Optimization
@incollection{Jung2013,
    author = {Jung, Michael N. and Kirches, Christian and Sager, Sebastian},
    title = {{O}n {P}erspective {F}unctions and {V}anishing {C}onstraints in {M}ixed-{I}nteger {N}onlinear {O}ptimal {C}ontrol},
    booktitle = {Facets of Combinatorial Optimization},
    publisher = {Springer Berlin Heidelberg},
    year = {2013},
    editor = {J\"unger, M. and Reinelt, G.},
    pages = {387--417},
    url = {https://mathopt.de/publications/Jung2013.pdf},
    doi = {10.1007/978-3-642-38189-8_16}
}
2013
article
Kirches, C., Potschka, A., Bock, H., Sager, S.
A Parametric Active Set Method for a Subclass of Quadratic Programs with Vanishing Constraints
Pacific Journal of Optimization
@article{Kirches2011,
    author = {Kirches, C. and Potschka, A. and Bock, H.G. and Sager, S.},
    title = {{A} {P}arametric {A}ctive {S}et {M}ethod for a {S}ubclass of {Q}uadratic {P}rograms with {V}anishing {C}onstraints},
    journal = {{P}acific {J}ournal of {O}ptimization},
    year = {2013},
    volume = {9},
    number = {2},
    pages = {275--299}
}
2013
inproceedings
Kirches, C., Bock, H. G., Schloder, J. P., Sager, S.
Mixed-integer NMPC for predictive cruise control of heavy-duty trucks
2013 European Control Conference (ECC)
@inproceedings{Kirches2013,
    author = {Kirches, Christian and Bock, Hans Georg and Schloder, Johannes P. and Sager, Sebastian},
    title = {{M}ixed-integer {NMPC} for predictive cruise control of heavy-duty trucks},
    booktitle = {2013 European Control Conference (ECC)},
    publisher = {IEEE},
    year = {2013},
    pages = {4118--4123},
    address = {Zurich, Switzerland},
    doi = {10.23919/ecc.2013.6669210}
}
2013
article
Sager, S.
Sampling Decisions in Optimum Experimental Design in the Light of Pontryagin's Maximum Principle
SIAM Journal on Control and Optimization
@article{Sager2013,
    author = {Sager, Sebastian},
    title = {{S}ampling {D}ecisions in {O}ptimum {E}xperimental {D}esign in the {L}ight of {P}ontryagin's {M}aximum {P}rinciple},
    journal = {SIAM Journal on Control and Optimization},
    publisher = {Society for Industrial \& Applied Mathematics (SIAM)},
    year = {2013},
    volume = {51},
    number = {4},
    pages = {3181--3207},
    url = {https://mathopt.de/publications/Sager2013.pdf},
    doi = {10.1137/110835098}
}
2012
incollection
Bock, H. G., Potschka, A., Sager, S., Schlöder, J. P.
On the connection between forward and optimization problem in one-shot one-step methods
Constrained Optimization and Optimal Control for Partial Differential Equations
@incollection{Bock2011,
    author = {Bock, Hans Georg and Potschka, Andreas and Sager, Sebastian and Schl\"oder, Johannes P.},
    title = {{O}n the connection between forward and optimization problem in one-shot one-step methods},
    booktitle = {Constrained Optimization and Optimal Control for Partial Differential Equations},
    publisher = {Springer Basel},
    year = {2012},
    editor = {Leugering, G. and Engell, S. and Griewank, A. and Hinze, M. and Rannacher, R. and Schulz, V. and Ulbrich, M. and Ulbrich, S.},
    volume = {160},
    series = {International Series of Numerical Mathematics},
    pages = {37--49},
    doi = {10.1007/978-3-0348-0133-1_3}
}
2012
article
Frasch, J. V., Wirsching, L., Sager, S., Bock, H. G.
Mixed-Level Iteration Schemes for Nonlinear Model Predictive Control
IFAC Proceedings Volumes
Proceedings of the IFAC Conference on Nonlinear Model Predictive Control
@article{Frasch2012,
    author = {Frasch, Janick V. and Wirsching, Leonard and Sager, Sebastian and Bock, Hans Georg},
    title = {{M}ixed-{L}evel {I}teration {S}chemes for {N}onlinear {M}odel {P}redictive {C}ontrol},
    booktitle = {{P}roceedings of the {IFAC} {C}onference on {N}onlinear {M}odel {P}redictive {C}ontrol},
    journal = {IFAC Proceedings Volumes},
    publisher = {Elsevier BV},
    year = {2012},
    volume = {45},
    number = {17},
    pages = {138--144},
    doi = {10.3182/20120823-5-nl-3013.00085}
}
2012
incollection
Gerdts, M., Sager, S.
Chapter 9: Mixed-Integer DAE Optimal Control Problems: Necessary Conditions and Bounds
Control and Optimization with Differential-Algebraic Constraints
@incollection{Gerdts2012,
    author = {Gerdts, Matthias and Sager, Sebastian},
    title = {Chapter 9: Mixed-Integer DAE Optimal Control Problems: Necessary Conditions and Bounds},
    booktitle = {Control and Optimization with Differential-Algebraic Constraints},
    publisher = {Society for Industrial and Applied Mathematics},
    year = {2012},
    editor = {Biegler, L. and Campbell, S.L. and Mehrmann, V.},
    pages = {189--212},
    url = {https://mathopt.de/publications/Gerdts2012.pdf},
    doi = {10.1137/9781611972252.ch9}
}
2012
incollection
Kirches, C., Bock, H. G., Schlöder, J. P., Sager, S.
Complementary Condensing for the Direct Multiple Shooting Method
Modeling, Simulation and Optimization of Complex Processes
@incollection{Kirches2010a,
    author = {Kirches, Christian and Bock, Hans Georg and Schl\"oder, Johannes P. and Sager, Sebastian},
    title = {{C}omplementary {C}ondensing for the {D}irect {M}ultiple {S}hooting {M}ethod},
    booktitle = {Modeling, Simulation and Optimization of Complex Processes},
    publisher = {Springer Berlin Heidelberg},
    year = {2012},
    editor = {Bock, H. G. and Phu, H. X. and Rannacher, R. and Schl\"{o}der, J. P.},
    pages = {195--206},
    address = {Heidelberg Dordrecht London New York},
    url = {https://mathopt.de/publications/Kirches2010a.pdf},
    doi = {10.1007/978-3-642-25707-0_16}
}
2012
article
Sager, S., Bock, H. G., Diehl, M.
The Integer Approximation Error in Mixed-Integer Optimal Control
Mathematical Programming
@article{Sager2012a,
    author = {Sager, Sebastian and Bock, Hans Georg and Diehl, Moritz},
    title = {{T}he {I}nteger {A}pproximation {E}rror in {M}ixed-{I}nteger {O}ptimal {C}ontrol},
    journal = {Mathematical Programming},
    publisher = {Springer Science and Business Media LLC},
    year = {2012},
    volume = {133},
    number = {1-2},
    pages = {1--23},
    url = {https://mathopt.de/publications/Sager2012a.pdf},
    doi = {10.1007/s10107-010-0405-3}
}
2012
incollection
Sager, S.
A benchmark library of mixed-integer optimal control problems
Mixed Integer Nonlinear Programming
@incollection{Sager2012b,
    author = {Sager, Sebastian},
    title = {{A} benchmark library of mixed-integer optimal control problems},
    booktitle = {Mixed Integer Nonlinear Programming},
    publisher = {Springer New York},
    year = {2012},
    editor = {Lee, J. and Leyffer, S.},
    series = {The IMA Volumes in Mathematics and its Applications},
    pages = {631--670},
    address = {New York, NY},
    url = {https://mathopt.de/publications/Sager2012b.pdf},
    doi = {10.1007/978-1-4614-1927-3_22}
}
2011
article
Engelhart, M., Lebiedz, D., Sager, S.
Optimal control for selected cancer chemotherapy ODE models: A view on the potential of optimal schedules and choice of objective function
Mathematical Biosciences
@article{Engelhart2011,
    author = {Engelhart, Michael and Lebiedz, Dirk and Sager, Sebastian},
    title = {Optimal control for selected cancer chemotherapy ODE models: A view on the potential of optimal schedules and choice of objective function},
    journal = {Mathematical Biosciences},
    publisher = {Elsevier BV},
    year = {2011},
    volume = {229},
    number = {1},
    pages = {123--134},
    url = {https://mathopt.de/publications/Engelhart2011.pdf},
    doi = {10.1016/j.mbs.2010.11.007}
}
2011
article
Huschto, T., Feichtinger, G., Hartl, R. F., Kort, P. M., Sager, S., Seidl, A.
Numerical Solution of a Conspicuous Consumption Model with Constant Control Delay
Automatica
@article{Huschto2011,
    author = {Huschto, Tony and Feichtinger, Gustav and Hartl, Richard F. and Kort, Peter M. and Sager, Sebastian and Seidl, Andrea},
    title = {{N}umerical {S}olution of a {C}onspicuous {C}onsumption {M}odel with {C}onstant {C}ontrol {D}elay},
    journal = {Automatica},
    publisher = {Elsevier BV},
    year = {2011},
    volume = {47},
    number = {9},
    pages = {1868--1877},
    url = {https://mathopt.de/publications/Huschto2011.pdf},
    doi = {10.1016/j.automatica.2011.06.004}
}
2011
article
Kehrle, F., Frasch, J. V., Kirches, C., Sager, S.
Optimal control of Formula 1 race cars in a VDrift based virtual environment
IFAC Proceedings Volumes
Proceedings of the 18th IFAC World Congress
@article{Kehrle2011,
    author = {Kehrle, Florian and Frasch, Janick V. and Kirches, Christian and Sager, Sebastian},
    title = {{O}ptimal control of {F}ormula 1 race cars in a {VDrift} based virtual environment},
    booktitle = {{P}roceedings of the 18th {IFAC} {W}orld {C}ongress},
    journal = {IFAC Proceedings Volumes},
    publisher = {Elsevier BV},
    year = {2011},
    editor = {Bittanti, S. and Cenedese, A. and Zampieri, S.},
    volume = {44},
    number = {1},
    pages = {11907--11912},
    address = {Milan, Italy},
    url = {https://mathopt.de/publications/Kehrle2011.pdf},
    doi = {10.3182/20110828-6-it-1002.02954}
}
2011
article
Kirches, C., Bock, H. G., Schlöder, J. P., Sager, S.
Block Structured Quadratic Programming for the Direct Multiple Shooting Method for Optimal Control
Optimization Methods and Software
@article{Kirches2010b,
    author = {Kirches, Christian and Bock, Hans Georg and Schl\"oder, Johannes P. and Sager, Sebastian},
    title = {{B}lock {S}tructured {Q}uadratic {P}rogramming for the {D}irect {M}ultiple {S}hooting {M}ethod for {O}ptimal {C}ontrol},
    journal = {Optimization Methods and Software},
    publisher = {Informa UK Limited},
    year = {2011},
    volume = {26},
    number = {2},
    pages = {239--257},
    url = {http://www.informaworld.com/smpp/content~db=all~content=a919763304~frm=titlelink},
    doi = {10.1080/10556781003623891}
}
2011
article
Kirches, C., Bock, H. G., Schlöder, J. P., Sager, S.
A Factorization with Update Procedures for a KKT Matrix Arising in Direct Optimal Control
Mathematical Programming Computation
@article{Kirches2011b,
    author = {Kirches, Christian and Bock, Hans Georg and Schl\"oder, Johannes P. and Sager, Sebastian},
    title = {{A} {F}actorization with {U}pdate {P}rocedures for a {KKT} {M}atrix {A}rising in {D}irect {O}ptimal {C}ontrol},
    journal = {Mathematical Programming Computation},
    publisher = {Springer Science and Business Media LLC},
    year = {2011},
    volume = {3},
    number = {4},
    pages = {319--348},
    doi = {10.1007/s12532-011-0030-z}
}
2011
article
Sager, S., Jung, M., Kirches, C.
Combinatorial Integral Approximation
Mathematical Methods of Operations Research
@article{Sager2011a,
    author = {Sager, Sebastian and Jung, Michael and Kirches, Christian},
    title = {{C}ombinatorial {I}ntegral {A}pproximation},
    journal = {Mathematical Methods of Operations Research},
    publisher = {Springer Science and Business Media LLC},
    year = {2011},
    volume = {73},
    number = {3},
    pages = {363--380},
    url = {https://mathopt.de/publications/Sager2011a.pdf},
    doi = {10.1007/s00186-011-0355-4}
}
2011
article
Sager, S., Barth, C. M., Diedam, H., Engelhart, M., Funke, J.
Optimization as an Analysis Tool for Human Complex Problem Solving
SIAM Journal on Optimization
@article{Sager2011c,
    author = {Sager, Sebastian and Barth, Carola M. and Diedam, Holger and Engelhart, Michael and Funke, Joachim},
    title = {{O}ptimization as an {A}nalysis {T}ool for {H}uman {C}omplex {P}roblem {S}olving},
    journal = {SIAM Journal on Optimization},
    publisher = {Society for Industrial \& Applied Mathematics (SIAM)},
    year = {2011},
    volume = {21},
    number = {3},
    pages = {936--959},
    url = {https://mathopt.de/publications/Sager2011c.pdf},
    doi = {10.1137/11082018x}
}
2010
patent
Gehring, O., Kauffmann, F., Bock, H., Kirches, C., Sager, S., Schloeder, J.
Verfahren zum Steuern des Betriebs eines Fahrzeugs
@patent{Gehring2010,
    author = {Gehring, O. and Kauffmann, F. and Bock, H.G. and Kirches, C. and Sager, S. and Schloeder, J.P.},
    title = {Verfahren zum Steuern des Betriebs eines Fahrzeugs},
    year = {2010},
    number = {DE102009030784A1},
    url = {https://patents.google.com/patent/DE102009030784A1}
}
2010
incollection
Grüne, L., Sager, S., Allgöwer, F., Bock, H. G., Diehl, M.
Predictive Planning and Systematic Action—On~the~Control of Technical Processes
Production Factor Mathematics
@incollection{Gruene2010,
    author = {Gr\"une, Lars and Sager, Sebastian and Allg\"ower, Frank and Bock, Hans Georg and Diehl, Moritz},
    title = {Predictive Planning and Systematic Action{\textemdash}On~the~Control of Technical Processes},
    booktitle = {Production Factor Mathematics},
    publisher = {Springer Berlin Heidelberg},
    year = {2010},
    editor = {Gr\"otschel, M. and Lucas, K. and Mehrmann, V.},
    pages = {9--37},
    note = {ISBN 978-3-6421-1247-8},
    doi = {10.1007/978-3-642-11248-5_2}
}
2010
article
Kirches, C., Sager, S., Bock, H. G., Schlöder, J. P.
Time-optimal control of automobile test drives with gear shifts
Optimal Control Applications and Methods
@article{Kirches2010,
    author = {Kirches, Christian and Sager, Sebastian and Bock, Hans Georg and Schl\"oder, Johannes P.},
    title = {{T}ime-optimal control of automobile test drives with gear shifts},
    journal = {Optimal Control Applications and Methods},
    publisher = {Wiley},
    year = {2010},
    volume = {31},
    number = {2},
    pages = {137--153},
    url = {https://mathopt.de/publications/Kirches2010.pdf},
    doi = {10.1002/oca.892}
}
2010
incollection
Kirches, C., Wirsching, L., Sager, S., Bock, H. G.
Efficient Numerics for Nonlinear Model Predictive Control
Recent Advances in Optimization and its Applications in Engineering
@incollection{Kirches2010c,
    author = {Kirches, Christian and Wirsching, Leonard and Sager, Sebastian and Bock, Hans Georg},
    title = {{E}fficient {N}umerics for {N}onlinear {M}odel {P}redictive {C}ontrol},
    booktitle = {Recent Advances in Optimization and its Applications in Engineering},
    publisher = {Springer Berlin Heidelberg},
    year = {2010},
    editor = {Diehl, M. and Glineur, F. and Jarlebring, E. and Michiels, W.},
    pages = {339--357},
    note = {ISBN 978-3-6421-2597-3},
    url = {https://mathopt.de/publications/Kirches2010c.pdf},
    doi = {10.1007/978-3-642-12598-0_30}
}
2010
article
Logist, F., Sager, S., Kirches, C., Van Impe, J.
Efficient multiple objective optimal control of dynamic systems with integer controls
Journal of Process Control
@article{Logist2010,
    author = {Logist, F. and Sager, S. and Kirches, C. and Van Impe, J.F.},
    title = {{E}fficient multiple objective optimal control of dynamic systems with integer controls},
    journal = {Journal of Process Control},
    publisher = {Elsevier BV},
    year = {2010},
    volume = {20},
    number = {7},
    pages = {810--822},
    doi = {10.1016/j.jprocont.2010.04.009}
}
2010
inproceedings
Sager, S., Barth, C., Diedam, H., Engelhart, M., Funke, J.
Optimization to measure performance in the Tailorshop test scenario — structured MINLPs and beyond
Proceedings EWMINLP10
@inproceedings{Sager2010f,
    author = {Sager, S. and Barth, C. and Diedam, H. and Engelhart, M. and Funke, J.},
    title = {{O}ptimization to measure performance in the {T}ailorshop test scenario --- structured {MINLP}s and beyond},
    booktitle = {{P}roceedings {EWMINLP10}},
    year = {2010},
    pages = {261--269},
    address = {CIRM, Marseille}
}
2009
incollection
Sager, S., Bock, H. G., Diehl, M., Reinelt, G., Schloder, J. P.
Numerical methods for optimal control with binary control functions applied to a Lotka-Volterra type fishing problem
Recent Advances in Optimization
@incollection{Sager2006,
    author = {Sager, Sebastian and Bock, Hans Georg and Diehl, Moritz and Reinelt, Gerhard and Schloder, Johannes P.},
    title = {{N}umerical methods for optimal control with binary control functions applied to a {L}otka-{V}olterra type fishing problem},
    booktitle = {Recent Advances in Optimization},
    publisher = {Springer-Verlag},
    year = {2009},
    editor = {Seeger, A.},
    volume = {563},
    series = {Lecture Notes in Economics and Mathematical Systems},
    pages = {269--289},
    address = {Heidelberg},
    note = {ISBN 978-3-5402-8257-0},
    doi = {10.1007/3-540-28258-0_17}
}
2009
article
Sager, S., Bock, H. G., Reinelt, G.
Direct Methods With Maximal Lower Bound for Mixed-Integer Optimal Control Problems
Mathematical Programming
@article{Sager2009,
    author = {Sager, Sebastian and Bock, Hans Georg and Reinelt, Gerhard},
    title = {{D}irect {M}ethods {W}ith {M}aximal {L}ower {B}ound for {M}ixed-{I}nteger {O}ptimal {C}ontrol {P}roblems},
    journal = {Mathematical Programming},
    publisher = {Springer Science and Business Media LLC},
    year = {2009},
    volume = {118},
    number = {1},
    pages = {109--149},
    url = {https://mathopt.de/publications/Sager2009.pdf},
    doi = {10.1007/s10107-007-0185-6}
}
2009
article
Sager, S.
Reformulations and Algorithms for the Optimization of Switching Decisions in Nonlinear Optimal Control
Journal of Process Control
@article{Sager2009b,
    author = {Sager, Sebastian},
    title = {{R}eformulations and {A}lgorithms for the {O}ptimization of {S}witching {D}ecisions in {N}onlinear {O}ptimal {C}ontrol},
    journal = {Journal of Process Control},
    publisher = {Elsevier BV},
    year = {2009},
    volume = {19},
    number = {8},
    pages = {1238--1247},
    url = {https://mathopt.de/publications/Sager2009b.pdf},
    doi = {10.1016/j.jprocont.2009.03.008}
}
2008
article
Brandt-Pollmann, U., Winkler, R., Sager, S., Moslener, U., Schlöder, J. P.
Numerical Solution of Optimal Control Problems with Constant Control Delays
Computational Economics
@article{Brandt-Pollmann2008,
    author = {Brandt-Pollmann, Ulrich and Winkler, Ralph and Sager, Sebastian and Moslener, Ulf and Schl\"oder, Johannes P.},
    title = {{N}umerical {S}olution of {O}ptimal {C}ontrol {P}roblems with {C}onstant {C}ontrol {D}elays},
    journal = {Computational Economics},
    publisher = {Springer Science and Business Media LLC},
    year = {2008},
    volume = {31},
    number = {2},
    pages = {181--206},
    url = {https://mathopt.de/publications/Brandt-Pollmann2008.pdf},
    doi = {10.1007/s10614-007-9113-3}
}
2008
incollection
Grüne, L., Sager, S., Allgöwer, F., Bock, H. G., Diehl, M.
Vorausschauend Planen, Gezielt Handeln — Über Die Regelung Und Steuerung Technischer Prozesse
Produktionsfaktor Mathematik
@incollection{Gruene2008,
    author = {Gr\"une, Lars and Sager, Sebastian and Allg\"ower, Frank and Bock, Hans Georg and Diehl, Moritz},
    title = {Vorausschauend Planen, Gezielt Handeln {\textemdash} \"Uber Die Regelung Und Steuerung Technischer Prozesse},
    booktitle = {Produktionsfaktor Mathematik},
    publisher = {Springer Berlin Heidelberg},
    year = {2008},
    editor = {Gr\"otschel, M. and Lucas, K. and Mehrmann, V.},
    pages = {27--62},
    note = {ISSN 1861-9924, ISBN 978-3-540-89434-6},
    url = {https://mathopt.de/publications/Gruene2008.pdf},
    doi = {10.1007/978-3-540-89435-3_2}
}
2008
inproceedings
Sager, S., Kirches, C., Bock, H. G.
Fast solution of periodic optimal control problems in automobile test-driving with gear shifts
2008 47th IEEE Conference on Decision and Control
@inproceedings{Sager2008a,
    author = {Sager, Sebastian and Kirches, Christian and Bock, Hans Georg},
    title = {{F}ast solution of periodic optimal control problems in automobile test-driving with gear shifts},
    booktitle = {2008 47th IEEE Conference on Decision and Control},
    publisher = {IEEE},
    year = {2008},
    pages = {1563--1568},
    note = {ISBN: 978-1-4244-3124-3},
    url = {http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4739014},
    doi = {10.1109/cdc.2008.4739014}
}
2008
article
Shaik, O., Sager, S., Slaby, O., Lebiedz, D.
Phase tracking and restoration of circadian rhythms by model-based optimal control
IET Systems Biology
@article{Shaik2008,
    author = {Shaik, O.S. and Sager, S. and Slaby, O. and Lebiedz, D.},
    title = {{P}hase tracking and restoration of circadian rhythms by model-based optimal control},
    journal = {IET Systems Biology},
    publisher = {Institution of Engineering and Technology (IET)},
    year = {2008},
    volume = {2},
    number = {1},
    pages = {16--23},
    doi = {10.1049/iet-syb:20070016}
}
2007
incollection
Sager, S., Diehl, M., Singh, G., Küpper, A., Engell, S.
Determining SMB Superstructures by Mixed-Integer Optimal Control
Operations Research Proceedings 2006
@incollection{Sager2007,
    author = {Sager, Sebastian and Diehl, Moritz and Singh, Gundeep and K\"upper, Achim and Engell, Sebastian},
    title = {Determining SMB Superstructures by Mixed-Integer Optimal Control},
    booktitle = {Operations Research Proceedings 2006},
    publisher = {Springer Berlin Heidelberg},
    year = {2007},
    editor = {Waldmann, K. -H. and Stocker, U. M.},
    series = {Operations Research Proceedings},
    pages = {37--42},
    address = {Karlsruhe},
    doi = {10.1007/978-3-540-69995-8_6}
}
2007
article
Sager, S., Brandt-Pollmann, U., Diehl, M., Lebiedz, D., Bock, H. G.
Exploiting system homogeneities in large scale optimal control problems for speedup of multiple shooting based SQP methods
Computers & Chemical Engineering
@article{Sager2007a,
    author = {Sager, Sebastian and Brandt-Pollmann, Ulrich and Diehl, Moritz and Lebiedz, Dirk and Bock, Hans Georg},
    title = {{E}xploiting system homogeneities in large scale optimal control problems for speedup of multiple shooting based {SQP} methods},
    journal = {Computers \& Chemical Engineering},
    publisher = {Elsevier BV},
    year = {2007},
    volume = {31},
    number = {9},
    pages = {1181--1186},
    doi = {10.1016/j.compchemeng.2006.08.013}
}
2007
article
Slaby, O., Sager, S., Shaik, O. S., Kummer, U., Lebiedz, D.
Optimal control of self-organized dynamics in cellular signal transduction
Mathematical and Computer Modelling of Dynamical Systems
@article{Slaby2007,
    author = {Slaby, O. and Sager, S. and Shaik, O. S. and Kummer, U. and Lebiedz, D.},
    title = {{O}ptimal control of self-organized dynamics in cellular signal transduction},
    journal = {Mathematical and Computer Modelling of Dynamical Systems},
    publisher = {Informa UK Limited},
    year = {2007},
    volume = {13},
    number = {5},
    pages = {487--502},
    doi = {10.1080/13873950701243969}
}
2006
techreport
Brandt-Pollmann, U., Winkler, R., Sager, S., Moslener, U., Schlöder, J.
Numerical Solution of Optimal Control Problems with Constant Control Delays
@techreport{Brandt-Pollmann2006,
    author = {Brandt-Pollmann, U. and Winkler, R. and Sager, S. and Moslener, U. and Schl\"oder, J.P.},
    title = {{N}umerical {S}olution of {O}ptimal {C}ontrol {P}roblems with {C}onstant {C}ontrol {D}elays},
    year = {2006},
    note = {available at http://ssrn.com/abstract=948137},
    url = {http://ssrn.com/abstract=948137}
}
2006
article
König, R., Schramm, G., Oswald, M., Seitz, H., Sager, S., Zapatka, M., Reinelt, G., Eils, R.
Discovering functional gene expression patterns in the metabolic network of Escherichia coli with wavelets transforms
BMC Bioinformatics
@article{Koenig2006,
    author = {K\"onig, Rainer and Schramm, Gunnar and Oswald, Marcus and Seitz, Hanna and Sager, Sebastian and Zapatka, Marc and Reinelt, Gerhard and Eils, Roland},
    title = {{D}iscovering functional gene expression patterns in the metabolic network of {E}scherichia coli with wavelets transforms},
    journal = {BMC Bioinformatics},
    publisher = {Springer Science and Business Media LLC},
    year = {2006},
    volume = {7},
    number = {1},
    pages = {119},
    url = {http://www.biomedcentral.com/1471-2105/7/119},
    doi = {10.1186/1471-2105-7-119}
}
2006
inproceedings
Lebiedz, D., Sager, S., Shaik, O. S., Slaby, O.
Optimal control of self-organized dynamics in cellular signal transduction
Proceedings of the 5th MATHMOD conference
@inproceedings{Lebiedz2006,
    author = {Lebiedz, D. and Sager, S. and Shaik, O. S. and Slaby, O.},
    title = {{O}ptimal control of self-organized dynamics in cellular signal transduction},
    booktitle = {{P}roceedings of the 5th {MATHMOD} conference},
    year = {2006},
    series = {{ARGESIM}-Reports, {ISBN} 3-901608-25-7},
    address = {Vienna}
}
2005
article
Brandt-Pollmann, U., Lebiedz, D., Diehl, M., Sager, S., Schlöder, J.
Real-time nonlinear feedback control of pattern formation in (bio)chemical reaction–diffusion processes: A model study
Chaos: An Interdisciplinary Journal of Nonlinear Science
@article{Brandt-Pollmann2005a,
    author = {Brandt-Pollmann, U. and Lebiedz, D. and Diehl, M. and Sager, S. and Schl\"oder, J.},
    title = {{R}eal-time nonlinear feedback control of pattern formation in (bio)chemical reaction--diffusion processes: {A} model study},
    journal = {Chaos: An Interdisciplinary Journal of Nonlinear Science},
    publisher = {AIP Publishing},
    year = {2005},
    volume = {15},
    number = {3},
    pages = {033901},
    note = {selected for online-publication in Virtual Journal of Biological Physics Research, July 15, 2005},
    doi = {10.1063/1.1955387}
}
2005
incollection
Körkel, S., Qu, H., Rücker, G., Sager, S.
Derivative Based vs. Derivative Free Optimization Methods for Nonlinear Optimum Experimental Design
Current Trends in High Performance Computing and Its Applications
@incollection{Koerkel2005,
    author = {K\"orkel, Stefan and Qu, Huiqin and R\"ucker, Gerd and Sager, Sebastian},
    title = {{D}erivative {B}ased vs. {D}erivative {F}ree {O}ptimization {M}ethods for {N}onlinear {O}ptimum {E}xperimental {D}esign},
    booktitle = {Current Trends in High Performance Computing and Its Applications},
    publisher = {Springer-Verlag},
    year = {2005},
    pages = {339--344},
    address = {Shanghai},
    doi = {10.1007/3-540-27912-1_41}
}
2005
article
Lebiedz, D., Sager, S., Bock, H. G., Lebiedz, P.
Annihilation of Limit-Cycle Oscillations by Identification of Critical Perturbing Stimuli via Mixed-Integer Optimal Control
Physical Review Letters
@article{Lebiedz2005,
    author = {Lebiedz, D. and Sager, S. and Bock, H. G. and Lebiedz, P.},
    title = {Annihilation of Limit-Cycle Oscillations by Identification of Critical Perturbing Stimuli via Mixed-Integer Optimal Control},
    journal = {Physical Review Letters},
    publisher = {American Physical Society (APS)},
    year = {2005},
    volume = {95},
    number = {10},
    pages = {108303},
    doi = {10.1103/physrevlett.95.108303}
}
2005
book
Sager, S.
Numerical methods for mixed–integer optimal control problems
@book{Sager2005,
    author = {Sager, S.},
    title = {{N}umerical methods for mixed--integer optimal control problems},
    publisher = {Der andere {V}erlag},
    year = {2005},
    address = {T\"onning, L\"ubeck, Marburg},
    note = {ISBN 3-89959-416-9},
    url = {https://mathopt.de/publications/Sager2005.pdf}
}
2001
mastersthesis
Sager, S.
Lange Schritte im Dualen Simplex-Algorithmus
Universität Heidelberg
@mastersthesis{Sager2001,
    author = {Sager, S.},
    title = {{L}ange {S}chritte im {D}ualen {S}implex-{A}lgorithmus},
    school = {Universit\"at Heidelberg},
    year = {2001},
    url = {https://mathopt.de/publications/Sager2001.pdf}
}

Prof. Dr. rer. nat. habil. Sebastian Sager
Head of MathOpt group
at the Institute of Mathematical Optimization
at the Faculty of Mathematics
at the Otto von Guericke University Magdeburg

Universitätsplatz 2, G02-224
39106 Magdeburg, Germany

: +49 391 67 58745
: +49 391 67 11171
:

Susanne Heß

Universitätsplatz 2, G02-205
39106 Magdeburg, Germany

: +49 391 67-58756
: +49 391 67-11171
:

Prof. Dr. rer. nat. habil. Sebastian Sager
Head of MathOpt group
at the Institute of Mathematical Optimization
at the Faculty of Mathematics
at the Otto von Guericke University Magdeburg

Universitätsplatz 2, G02-224
39106 Magdeburg, Germany

: +49 391 67 58745
: +49 391 67 11171
:

Susanne Heß

Universitätsplatz 2, G02-205
39106 Magdeburg, Germany

: +49 391 67-58756
: +49 391 67-11171
: