@article{Kaps2025,
    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 = {preprints.org preprint},
    year = {2025},
    doi = {10.20944/preprints202502.0422.v1}
}

@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 = {10.1029/WR025i007p01469}
}

@article{Klein2025,
    author = {Klein, T. and Minakowski, P. and Sager, S.},
    title = {Patched Brain Transformer: Flexible Model for Supervised Pre-Trained EEG Decoding},
    journal = {Scientific Reports},
    year = {2025}
}

@article{Lampel2025,
    author = {Lampel, Robert and Sager, Sebastian},
    title = {On liftings that improve convergence properties of Newton’s Method for Boundary Value Optimization Problems},
    journal = {optimization online preprint 29392},
    year = {2025},
    url = {https://optimization-online.org/?p=29392}
}

@article{Plate2025,
    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 = {arXiv preprint arXiv:2502.03016},
    year = {2025}
}

@article{Abbasi2024,
    author = {Abbasi Esfeden, Ramin and Plate, Christoph and Sager, Sebastian and Swevers, Jan},
    title = {Dynamic Programming for Mixed Integer Optimal Control Problems with Dwell Time Constraints},
    journal = {Preprint SSRN 5043263},
    year = {2024},
    doi = {10.2139/ssrn.5043263}
}

@article{Averkov2024,
    author = {Averkov, Gennadiy and Peters, Benjamin and Sager, Sebastian},
    title = {Sparse convex relaxations in polynomial optimization},
    journal = {arXiv preprint arXiv:2403.03560},
    year = {2024},
    url = {https://arxiv.org/abs/2403.03560}
}

@article{Banga2024,
    author = {Banga, Julio R and Sager, Sebastian},
    title = {Generalized Inverse Optimal Control and its Application in Biology},
    journal = {arXiv preprint arXiv:2405.20747},
    year = {2024},
    doi = {10.48550/arXiv.2405.20747}
}

@article{Ghezzi2024,
    author = {Ghezzi, Andrea and Van Roy, Wim and Sager, Sebastian and Diehl, Moritz},
    title = {A Sequential Benders-based Mixed-Integer Quadratic Programming Algorithm},
    journal = {arXiv preprint arXiv:2404.11786},
    year = {2024}
}

@article{Martensen2024,
    author = {Martensen, Carl Julius and Korsbo, Niklas and Ivanturi, Vijay and Sager, Sebastian},
    title = {Data-Driven Discovery of Feedback Mechanisms in Acute Myeloid Leukaemia: Alternatives to classical models using Deep Nonlinear Mixed Effect modeling and Symbolic Regression},
    journal = {bioRxiv preprint},
    publisher = {Cold Spring Harbor Laboratory},
    year = {2024},
    doi = {10.1101/2024.06.17.599366}
}

@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},
    year = {2024},
    volume = {9},
    number = {98},
    pages = {6605},
    doi = {10.21105/joss.06605}
}

@article{Plate2024,
    author = {Plate, C. and Sager, S. and Stoll, M. and Tetschke, M.},
    title = {Second-Order Partial Outer Convexification for Switched Dynamical Systems},
    journal = {IEEE Transactions on Automatic Control},
    publisher = {IEEE},
    year = {2024},
    volume = {69},
    number = {7},
    pages = {4643--4656},
    doi = {10.1109/TAC.2024.3351567}
}

@article{Plate2024,
    author = {Plate, Christoph and Martensen, Carl Julius and Sager, Sebastian},
    title = {Optimal experimental design for universal differential equations},
    journal = {arXiv preprint arXiv:2408.07143},
    year = {2024}
}

@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},
    year = {2024},
    volume = {16},
    pages = {561--597},
    url = {https://optimization-online.org/2020/03/7698/}
}

@article{Schmid2024,
    author = {Schmid, Paul and Klein, Timon and Minakowski, Piotr and Sager, Sebastian and Reichert, Christoph and Knight, Robert T and Duerschmid, Stefan},
    title = {Temporal kinetics of brain state effects on visual perception},
    journal = {bioRxiv preprint},
    publisher = {Cold Spring Harbor Laboratory},
    year = {2024},
    pages = {2024--08}
}

@article{Buerger2023,
    author = {B{\"u}rger, 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},
    year = {2023},
    volume = {152},
    pages = {110967}
}

@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 = {Nature Publishing Group UK London},
    year = {2023},
    volume = {13},
    number = {1},
    pages = {11749}
}

@article{Hahn2023,
    author = {Hahn, Mirko and Leyffer, Sven and Sager, Sebastian},
    title = {Binary Optimal Control by Trust-Region Steepest Descent},
    journal = {Mathematical Programming},
    year = {2023},
    volume = {197},
    number = {1},
    pages = {147--190},
    doi = {10.1007/s10107-021-01733-z}
}

@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 = {Episciences. org},
    year = {2023},
    volume = {4},
    pages = {10164},
    doi = {10.46298/jnsao-2023-10164}
}

@article{Reimann2023,
    author = {Reimann, Adrian-Manuel and Schalk, Enrico and Jost, Felix and Mougiakakos, Dimitrios and Weber, Daniela and D{\"o}hner, Hartmut and R{\'e}cher, 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},
    year = {2023},
    volume = {149},
    number = {15},
    pages = {13811--13821}
}

@article{Sager2023,
    author = {Sager, Sebastian},
    title = {Digital Twins in Oncology},
    journal = {Journal of Cancer Research and Clinical Oncology},
    publisher = {Springer},
    year = {2023},
    volume = {149},
    number = {9},
    pages = {5475--5477}
}

@article{Weber2023,
    author = {Weber, T. and Kaibel, V. and Sager, S.},
    title = {Source Detection on Graphs},
    journal = {Optimization and Engineering},
    year = {2023},
    volume = {25},
    pages = {1151--1177},
    doi = {10.1007/s11081-023-09869-x}
}

@article{Le2022,
    author = {Le, D.D. and Merkert, M. and Sorgatz, S. and Hahn, M. and Sager, S.},
    title = {Autonomous traffic at intersections: an optimization-based analysis of possible time, energy, and {CO2} savings},
    journal = {Networks},
    year = {2022},
    volume = {79},
    number = {3},
    pages = {338--363},
    url = {https://optimization-online.org/?p=16226},
    doi = {10.1002/net.22078}
}

@article{Thuenen2022,
    author = {Th\"unen, A. and Leyffer, S. and Sager, S.},
    title = {State Elimination for Mixed-Integer Optimal Control of Partial Differential Equations by Semigroup Theory},
    journal = {Optimal Control, Applications and Methods},
    year = {2022},
    volume = {43},
    number = {3},
    pages = {867--883},
    doi = {10.1002/oca.2861}
}

@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},
    year = {2022},
    volume = {15},
    number = {4},
    pages = {121},
    url = {https://www.mdpi.com/1999-4893/15/4/121/pdf}
}

@article{Borger2021,
    author = {Borger, Christopher and Kahle, Thomas and Kretschmer, Andreas and Sager, Sebastian and Schulze, Jonas},
    title = {Liftings of polynomial systems decreasing the mixed volume},
    journal = {arXiv preprint arXiv:2105.10714},
    year = {2021}
}

@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},
    year = {2021},
    volume = {9},
    url = {https://www.frontiersin.org/article/10.3389/fenrg.2021.720489},
    doi = {10.3389/fenrg.2021.720489}
}

@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}
}

@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}
}

@article{Robuschi2021,
    author = {Robuschi, N. and Zeile, C. and Sager, S. and Braghin, F.},
    title = {Multiphase Mixed-Integer Nonlinear Optimal Control of Hybrid Electric Vehicles},
    journal = {Automatica},
    year = {2021},
    volume = {123},
    pages = {109325},
    url = {https://optimization-online.org/?p=15819}
}

@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},
    year = {2021},
    volume = {16},
    number = {12},
    pages = {e0261571},
    url = {https://optimization-online.org/?p=16046}
}

@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},
    year = {2021},
    volume = {78},
    number = {2},
    pages = {575--623},
    url = {https://optimization-online.org/?p=16059},
    doi = {10.1007/s10589-020-00244-5}
}

@article{Schweidtmann2021,
    author = {Schweidtmann, A.M. and Esche, E. and Fischer, A. and Kloft, M. and Repke, J. and Sager, S. and Mitsos, A.},
    title = {Machine Learning in Chemical Engineering: A Perspective},
    publisher = {Wiley Online Library},
    year = {2021},
    volume = {93},
    number = {12},
    pages = {2029--2039},
    doi = {10.1002/cite.202100083}
}

@article{Uebbing2021,
    author = {Uebbing, J. and Biegler, L.T. and Rikho-Struckmann, L. and Sager, S. and Sundmacher, K.},
    title = {Optimization of Pressure Swing Adsorption via a Trust-Region Filter Algorithm and Equilibrium Theory},
    journal = {Computers \& Chemical Engineering},
    year = {2021},
    volume = {151},
    pages = {107340},
    doi = {10.1016/j.compchemeng.2021.107340}
}

@article{Zeile2021,
    author = {Zeile, Clemens and Rauwolf, Thomas and Schmeisser, Alexander and Mizerski, Jeremi Kaj and Braun-Dullaeus, R{\"u}diger 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},
    year = {2021},
    volume = {49},
    number = {12},
    pages = {3508--3523},
    url = {https://www.biorxiv.org/content/10.1101/2020.05.27.119149v1}
}

@article{Zeile2021b,
    author = {Zeile, C. and Robuschi, N. and Sager, S.},
    title = {Mixed-Integer Optimal Control under Minimum Dwell Time Constraints},
    journal = {Mathematical Programming},
    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}
}

@article{Baermann2020,
    author = {B\"{a}rmann, A. and Gemander, P. and Merkert, M.},
    title = {The Clique Problem with Multiple-Choice Constraints under a Cycle-Free Dependency Graph},
    journal = {Discrete Applied Mathematics},
    year = {2020},
    volume = {283},
    pages = {59--77},
    url = {https://optimization-online.org/?p=14997},
    doi = {10.1016/j.dam.2019.12.015}
}

@article{Baermann2021,
    author = {B\"{a}rmann, Andreas and Gemander, Patrick and Martin, Alexander and Merkert, Maximilian},
    title = {On Recognizing Staircase Compatibility},
    journal = {Preprint (Optimization Online), submitted to {SIAM Journal on Discrete Mathematics}},
    year = {2020},
    note = {submitted},
    url = {https://optimization-online.org/?p=16833}
}

@article{Bestehorn2020,
    author = {Bestehorn, F. and Hansknecht, C. and Kirches, C. and Manns, P.},
    title = {Mixed-Integer Optimal Control Problems with switching costs: A shortest path approach},
    journal = {submitted to Mathematical Programming B},
    year = {2020},
    note = {submitted},
    url = {https://optimization-online.org/?p=16259}
}

@article{Gunkelmann2020,
    author = {Gunkelmann, N. and Merkert, M.},
    title = {Improved energy minimization of iron carbon systems: On the influence of positioning interstitial atoms},
    journal = {Modelling and Simulation in Materials Science and Engineering},
    publisher = {{IOP} Publishing},
    year = {2020},
    volume = {28},
    number = {4},
    pages = {045005},
    url = {https://iopscience.iop.org/article/10.1088/1361-651X/ab6bb6},
    doi = {10.1088/1361-651x/ab6bb6}
}

@article{Himmel2020,
    author = {Himmel, A. and Sager, S. and Sundmacher, K.},
    title = {Time-minimal set point transition for nonlinear SISO systems under different constraints},
    journal = {Automatica},
    year = {2020},
    volume = {114},
    pages = {108806},
    url = {http://www.sciencedirect.com/science/article/pii/S0005109820300042},
    doi = {10.1016/j.automatica.2020.108806}
}

@article{Jost2020,
    author = {Jost, Felix and Zierk, Jakob and Le, Thuy T.T. and Raupach, Thomas and Zierk, Jakob 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},
    year = {2020},
    volume = {11},
    pages = {217},
    url = {https://www.frontiersin.org/article/10.3389/fphys.2020.00217},
    doi = {10.3389/fphys.2020.00217}
}

@article{Jost2020a,
    author = {Jost, F. and Schalk, E. and Weber, D. and D\"ohner, H. and Fischer, T. and Sager, S.},
    title = {Model-based optimal AML consolidation treatment},
    journal = {IEEE Transactions on Biomedical Engineering},
    year = {2020},
    volume = {67},
    number = {12},
    pages = {3296--3306},
    url = {https://arxiv.org/abs/1911.08980}
}

@article{Liers2020,
    author = {Liers, F. and Martin, A. and Merkert, M. and Mertens, N. and Michaels, D.},
    title = {Solving Mixed-Integer Nonlinear Optimization Problems using Simultaneous Convexification - a Case Study for Gas Networks},
    journal = {accepted in {Journal of Global Optimization}},
    year = {2020},
    note = {accepted},
    url = {https://optimization-online.org/?p=16257}
}

@article{Lilienthal2020,
    author = {Lilienthal, P. and Tetschke, M. and Schalk, E. and Fischer, T. and Sager, S.},
    title = {Optimized and Personalized Phlebotomy Schedules for Patients suffering from Polycythemia Vera},
    journal = {Frontiers in Physiology},
    publisher = {Frontiers},
    year = {2020},
    volume = {11},
    pages = {328},
    url = {http://journal.frontiersin.org/article/10.3389/fphys.2020.00328}
}

@article{Merkert2021,
    author = {Merkert, Maximilian and Orlinskaya, Galina and Weninger, Dieter},
    title = {An Exact Projection-Based Algorithm for Bilevel Mixed-Integer Problems with Nonlinearities},
    journal = {Preprint (Optimization Online), submitted to {Journal of Global Optimization}},
    year = {2020},
    note = {submitted},
    url = {https://optimization-online.org/?p=16847}
}

@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}
}

@article{Sharma2019,
    author = {Sharma, M. and Hahn, M. and Leyffer, S. and Ruthotto, L. and van Bloemen Waanders, B.},
    title = {Inversion of Convection-Diffusion Equation with Discrete Sources},
    journal = {Optimization and Engineering},
    year = {2020},
    doi = {10.1007/s11081-020-09536-5}
}

@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},
    year = {2020},
    volume = {40},
    pages = {101228}
}

@article{Buerger2019,
    author = {Buerger, A. and Zeile, C. and Altmann-Dieses and A., Sager, S. and Diehl, M.},
    title = {Design, Implementation and Simulation of an MPC algorithm for Switched Nonlinear Systems under Combinatorial Constraints},
    journal = {Process Control},
    year = {2019},
    volume = {81},
    pages = {15--30},
    url = {https://mathopt.de/publications/Buerger2019.pdf}
}

@article{Huschto2019,
    author = {Huschto, T. and Podolskij, M. and Sager, S.},
    title = {The asymptotic error of chaos expansion approximations for stochastic differential equations},
    journal = {Modern {S}tochastics: {T}heory and {A}pplications},
    year = {2019},
    volume = {6},
    number = {2},
    pages = {145--165},
    doi = {10.15559/19-VMSTA133}
}

@article{Jost2019,
    author = {Jost, F. and Schalk, E. and Rinke, K. and Fischer, T. and Sager, S.},
    title = {Mathematical models for cytarabine-derived myelosuppression in acute myeloid leukaemia},
    journal = {PLoS One},
    publisher = {Public Library of Science},
    year = {2019},
    volume = {14},
    number = {7},
    pages = {e0204540},
    doi = {10.1371/journal.pone.0204540}
}

@article{Weber2019,
    author = {Weber, T. and Sager, S. and Gleixner, A.},
    title = {Solving Quadratic Programs to High Precision using Scaled Iterative Refinement},
    journal = {Mathematical Programming Computation},
    year = {2019},
    volume = {11},
    number = {3},
    pages = {421--455},
    doi = {10.1007/s12532-019-00154-6}
}

@article{Baermann2018a,
    author = {B\"{a}rmann, Andreas and Gellermann, Thorsten and Merkert, Maximilian and Schneider, Oskar},
    title = {Staircase compatibility and its applications in scheduling and piecewise linearization},
    journal = {Discrete Optimization},
    year = {2018},
    volume = {29},
    pages = {111--132},
    url = {http://www.sciencedirect.com/science/article/pii/S1572528618300306},
    doi = {10.1016/j.disopt.2018.04.001}
}

@article{Diedam2018,
    author = {Diedam, H. and Sager, S.},
    title = {Global optimal control with the direct multiple shooting method},
    journal = {Optimal Control Applications and Methods},
    year = {2018},
    volume = {39},
    number = {2},
    pages = {449--470},
    doi = {10.1002/oca.2324}
}

@article{Jung2018,
    author = {Jung, M. N. and Kirches, C. and Sager, S. and Sass, S.},
    title = {Computational Approaches for Mixed Integer Optimal Control Problems with Indicator Constraints},
    journal = {Vietnam Journal of Mathematics},
    year = {2018},
    volume = {46},
    pages = {1023--1051},
    doi = {10.1007/s10013-018-0313-z}
}

@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},
    year = {2018},
    volume = {179},
    number = {3},
    pages = {1025--1042},
    doi = {10.1007/s10957-018-1250-4}
}

@article{Le2018a,
    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},
    year = {2018},
    volume = {36},
    number = {4},
    pages = {471-488},
    doi = {10.1093/imammb/dqy017}
}

@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}
}

@article{Sager2018a,
    author = {Sager, Sebastian},
    title = {Optimierung und Klinische Entscheidungsunterst\"utzung},
    journal = {Mitteilungen der Deutschen Mathematiker-Vereinigung},
    year = {2018},
    volume = {26},
    pages = {101--111},
    organization = {DMV},
    doi = {10.1515/dmvm-2018-0030}
}

@article{Tetschke2018,
    author = {Tetschke, M. and Lilienthal, P. and Pottgiesser, T. and Fischer, T. and Schalk, E. and Sager, S.},
    title = {Mathematical Modeling of {RBC} Count Dynamics after Blood Loss},
    journal = {Processes},
    year = {2018},
    volume = {6},
    number = {9},
    pages = {157--185},
    doi = {10.3390/pr6090157}
}

@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}
}

@article{Jost2017,
    author = {Jost, F. and Sager, S. and Le, T.T.T.},
    title = {A Feedback Optimal Control Algorithm with Optimal Measurement Time Points},
    journal = {Processes},
    year = {2017},
    volume = {5},
    number = {10},
    pages = {1--19},
    url = {http://www.mdpi.com/2227-9717/5/1/10}
}

@article{Weber2017,
    author = {Weber, T. and Katus, H.A. and Sager, S. and Scholz, E.P.},
    title = {{N}ovel algorithm for accelerated electroanatomical mapping and prediction of earliest activation of focal cardiac arrhythmias using mathematical optimization},
    journal = {Heart Rhythm},
    year = {2017},
    volume = {14},
    number = {6},
    pages = {875--882},
    url = {https://mathopt.de/publications/Weber2017.pdf},
    doi = {10.1016/j.hrthm.2017.03.001}
}

@article{jost2017a,
    author = {Jost, Felix and Kudruss, Manuel and K{\"o}rkel, Stefan and Walter, Sebastian F},
    title = {A computational method for key-performance-indicator-based parameter identification of industrial manipulators},
    journal = {Journal of Mathematics in Industry},
    publisher = {Springer},
    year = {2017},
    volume = {7},
    number = {1},
    pages = {9},
    doi = {10.1186/s13362-017-0039-7}
}

@article{Faulwasser2016,
    author = {Faulwasser, T. and Weber, T. and Zometa, P. and Findeisen, R.},
    title = {{I}mplementation of {N}onlinear {M}odel {P}redictive {P}ath-{F}ollowing {C}ontrol for an {I}ndustrial {R}obot},
    journal = {{IEEE} Transactions on Control Systems Technology},
    year = {2016},
    volume = {PP},
    number = {99},
    pages = {1--7},
    doi = {10.1109/TCST.2016.2601624}
}

@article{Janka2016,
    author = {Janka, D. and Kirches, C. and Sager, S. and W\"achter, A.},
    title = {An {SR1/BFGS SQP} algorithm for nonconvex nonlinear programs with block-diagonal {H}essian matrix},
    journal = {Mathematical {P}rogamming {C}omputation},
    year = {2016},
    volume = {8},
    number = {4},
    pages = {435--459},
    doi = {10.1007/s12532-016-0101-2}
}

@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}
}

@article{Liers2016,
    author = {Liers, Frauke and Merkert, Maximilian},
    title = {Structural Investigation of Piecewise Linearized Network Flow Problems},
    journal = {SIAM Journal on Optimization},
    year = {2016},
    volume = {26},
    number = {4},
    pages = {2863-2886},
    url = {https://www.mso.math.fau.de/fileadmin/wima/publications/Liers_Merkert_StructInvPWLFlow_PreprintFinal-1016.pdf},
    doi = {10.1137/15M1006751}
}

@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}
}

@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},
    year = {2016},
    volume = {49},
    number = {26},
    pages = {26--31},
    organization = {Magdeburg, Germany},
    doi = {10.1016/j.ifacol.2016.12.098}
}

@article{Baermann2015,
    author = {B\"{a}rmann, Andreas and Liers, Frauke and Martin, Alexander and Merkert, Maximilian and Thurner, Christoph and Weninger, Dieter},
    title = {Solving Network Design Problems via Iterative Aggregation},
    journal = {Mathematical Programming Computations},
    year = {2015},
    volume = {7},
    number = {2},
    pages = {189-217},
    organization = {FAU Erlangen N\"{u}rnberg},
    url = {http://link.springer.com/article/10.1007/s12532-015-0079-1},
    doi = {10.1007/s12532-015-0079-1}
}

@article{Frasch2015,
    author = {Frasch, J. V. and Sager, S. and Diehl, M.},
    title = {A parallel quadratic programming method for dynamic optimization problems},
    journal = {Mathematical {P}rogramming {C}omputation},
    year = {2015},
    volume = {7},
    number = {3},
    pages = {289--329}
}

@article{Jung2015,
    author = {Jung, M. and Reinelt, G. and Sager, S.},
    title = {{T}he {L}agrangian {R}elaxation for the {C}ombinatorial {I}ntegral {A}pproximation {P}roblem},
    journal = {{O}ptimization {M}ethods and {S}oftware},
    year = {2015},
    volume = {30},
    number = {1},
    pages = {54--80}
}

@article{Sager2015,
    author = {Sager, S. and Claeys, M. and Messine, F.},
    title = {{E}fficient upper and lower bounds for global mixed-integer optimal control},
    journal = {{J}ournal of {G}lobal {O}ptimization},
    year = {2015},
    volume = {61},
    number = {4},
    pages = {721--743},
    doi = {10.1007/s10898-014-0156-4}
}

@article{Huschto2014,
    author = {Huschto, T. and Sager, S.},
    title = {{P}ricing {C}onspicuous {C}onsumption {P}roducts in {R}ecession {P}eriods with {U}ncertain {S}trength},
    journal = {{E}uropean {J}ournal of {D}ecision {P}rocesses},
    year = {2014},
    volume = {2},
    number = {1--2},
    pages = {3--30},
    url = {https://optimization-online.org/?p=12172}
}

@article{Huschto2014a,
    author = {Huschto, T. and Sager, S.},
    title = {{S}olving {S}tochastic {O}ptimal {C}ontrol {P}roblems by a {W}iener {C}haos {A}pproach},
    journal = {{V}ietnam {J}ournal of {M}athematics},
    year = {2014},
    volume = {42},
    number = {1},
    pages = {83--113},
    url = {https://mathopt.de/publications/Huschto2014a.pdf}
}

@article{Joseph-Duran2014,
    author = {Joseph-Duran, B. and Jung, M. and Ocampo-Martinez, C. and Sager, S. and Cambrano, G.},
    title = {{M}inimization of {S}ewage {N}etwork {O}verflow},
    journal = {{W}ater {R}esources {M}anagement},
    year = {2014},
    volume = {28},
    number = {1},
    pages = {41--63},
    doi = {10.1007/s11269-013-0468-z}
}

@article{Scholz2014,
    author = {Scholz, E.P. and Kehrle, F. and Vossel, S. and Hess, A. and Zitron, E. and Katus, H.A. and Sager, S.},
    title = {{D}iscriminating atrial flutter from atrial fibrillation using a multilevel model of atrioventricular conduction},
    journal = {{H}eart {R}hythm},
    year = {2014},
    volume = {11},
    number = {5},
    pages = {877--884},
    url = {https://mathopt.de/publications/Scholz2014.pdf}
}

@article{Engelhart2013,
    author = {Engelhart, M. and Funke, J. and Sager, S.},
    title = {{A} {D}ecomposition {A}pproach for a {N}ew {T}est-{S}cenario in {C}omplex {P}roblem {S}olving},
    journal = {{J}ournal of {C}omputational {S}cience},
    year = {2013},
    volume = {4},
    number = {4},
    pages = {245--254}
}

@article{Frasch2013c,
    author = {Frasch, J. V. and Vukov, M. and Ferreau, H.J. and Diehl, M.},
    title = {{A} dual {N}ewton strategy for the efficient solution of sparse quadratic programs arising in {SQP}-based nonlinear {MPC}},
    journal = {{O}ptimization {O}nline},
    year = {2013},
    note = {Optimization Online 3972},
    url = {http://www.optimization-online.org/DB_HTML/2013/07/3972.html}
}

@article{Hante2013,
    author = {Hante, F.M. and Sager, S.},
    title = {{R}elaxation {M}ethods for {M}ixed-{I}nteger {O}ptimal {C}ontrol of {P}artial {D}ifferential {E}quations},
    journal = {{C}omputational {O}ptimization and {A}pplications},
    year = {2013},
    volume = {55},
    number = {1},
    pages = {197--225}
}

@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}
}

@article{Kirches2011c,
    author = {Kirches, C. and Leyffer, S.},
    title = {{TACO} -- {A} {T}oolkit for {AMPL} {C}ontrol {O}ptimization},
    journal = {{M}athematical {P}rogramming {C}omputation},
    year = {2013},
    volume = {5},
    number = {2},
    pages = {227--265},
    url = {https://link.springer.com/article/10.1007/s12532-013-0054-7},
    doi = {10.1007/s12532-013-0054-7}
}

@article{Sager2013,
    author = {Sager, S.},
    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},
    year = {2013},
    volume = {51},
    number = {4},
    pages = {3181--3207},
    url = {https://mathopt.de/publications/Sager2013.pdf}
}

@article{Sager2012a,
    author = {Sager, S. and Bock, H.G. and Diehl, M.},
    title = {{T}he {I}nteger {A}pproximation {E}rror in {M}ixed-{I}nteger {O}ptimal {C}ontrol},
    journal = {{M}athematical {P}rogramming {A}},
    year = {2012},
    volume = {133},
    number = {1--2},
    pages = {1--23},
    url = {https://mathopt.de/publications/Sager2012a.pdf}
}

@article{Engelhart2011,
    author = {Engelhart, M. and Lebiedz, D. and Sager, S.},
    title = {{O}ptimal {C}ontrol for {C}ancer {C}hemotherapy {ODE} {M}odels: {P}otential of optimal schedules and choice of objective function},
    journal = {{M}athematical {B}iosciences},
    year = {2011},
    volume = {229},
    number = {1},
    pages = {123--134},
    url = {https://mathopt.de/publications/Engelhart2011.pdf}
}

@article{Graeber2011,
    author = {Gr\"aber, M. and Kirches, C. and Bock, H.G. and Schl\"oder, J.P. and Tegethoff, W. and K\"ohler, J.},
    title = {{D}etermining the {O}ptimum {C}yclic {O}peration of {A}dsorption {C}hillers by a {D}irect {M}ethod for {P}eriodic {O}ptimal {C}ontrol},
    journal = {{I}nternational {J}ournal of {R}efrigeration},
    year = {2011},
    volume = {34},
    number = {4},
    pages = {902--913},
    doi = {10.1016/j.ijrefrig.2010.12.021}
}

@article{Huschto2011,
    author = {Huschto, T. and Feichtinger, G. and Kort, P.M. and Hartl, R.F. and Sager, S. and Seidl, A.},
    title = {{N}umerical {S}olution of a {C}onspicuous {C}onsumption {M}odel with {C}onstant {C}ontrol {D}elay},
    journal = {{A}utomatica},
    year = {2011},
    volume = {47},
    pages = {1868--1877},
    url = {https://mathopt.de/publications/Huschto2011.pdf},
    doi = {10.1016/j.automatica.2011.06.004}
}

@article{Kirches2010b,
    author = {Kirches, C. and Bock, H.G. and Schl\"{o}der, J.P. and Sager, S.},
    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 = {{O}ptimization {M}ethods and {S}oftware},
    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}
}

@article{Kirches2011b,
    author = {Kirches, C. and Bock, H.G. and Schl\"oder, J.P. and Sager, S.},
    title = {{A} {F}actorization with {U}pdate {P}rocedures for a {KKT} {M}atrix {A}rising in {D}irect {O}ptimal {C}ontrol},
    journal = {{M}athematical {P}rogramming {C}omputation},
    year = {2011},
    volume = {3},
    number = {4},
    pages = {319--348},
    doi = {10.1007/s12532-011-0030-z}
}

@article{Sager2011a,
    author = {Sager, S. and Jung, M. and Kirches, C.},
    title = {{C}ombinatorial {I}ntegral {A}pproximation},
    journal = {{M}athematical {M}ethods of {O}perations {R}esearch},
    year = {2011},
    volume = {73},
    number = {3},
    pages = {363--380},
    url = {https://mathopt.de/publications/Sager2011a.pdf},
    doi = {10.1007/s00186-011-0355-4}
}

@article{Sager2011c,
    author = {Sager, S. and Barth, C. and Diedam, H. and Engelhart, M. and Funke, J.},
    title = {{O}ptimization as an {A}nalysis {T}ool for {H}uman {C}omplex {P}roblem {S}olving},
    journal = {{SIAM} {J}ournal on {O}ptimization},
    year = {2011},
    volume = {21},
    number = {3},
    pages = {936--959},
    url = {https://mathopt.de/publications/Sager2011c.pdf}
}

@article{Herdt2010,
    author = {Herdt, A. and Diedam, H. and Wieber, P.-B. and Dimitrov, D. and Mombaur, K. and Diehl, M.},
    title = {{O}nline {W}alking {M}otion {G}eneration with {A}utomatic {F}ootstep {P}lacement},
    journal = {{A}dvanced {R}obotics},
    year = {2010},
    volume = {24},
    number = {5--6},
    pages = {719--737(19)}
}

@article{Kirches2010,
    author = {Kirches, C. and Sager, S. and Bock, H.G. and Schl\"oder, J.P.},
    title = {{T}ime-optimal control of automobile test drives with gear shifts},
    journal = {{O}ptimal {C}ontrol {A}pplications and {M}ethods},
    year = {2010},
    volume = {31},
    number = {2},
    pages = {137--153},
    url = {https://mathopt.de/publications/Kirches2010.pdf}
}

@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 = {{J}ournal of {P}rocess {C}ontrol},
    year = {2010},
    volume = {20},
    number = {7},
    pages = {810--822},
    doi = {10.1016/j.jprocont.2010.04.009}
}

@article{Sager2009,
    author = {Sager, S. and Reinelt, G. and Bock, H.G.},
    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 = {{M}athematical {P}rogramming},
    year = {2009},
    volume = {118},
    number = {1},
    pages = {109--149},
    url = {https://mathopt.de/publications/Sager2009.pdf}
}

@article{Sager2009b,
    author = {Sager, S.},
    title = {{R}eformulations and {A}lgorithms for the {O}ptimization of {S}witching {D}ecisions in {N}onlinear {O}ptimal {C}ontrol},
    journal = {{J}ournal of {P}rocess {C}ontrol},
    year = {2009},
    volume = {19},
    number = {8},
    pages = {1238--1247},
    url = {https://mathopt.de/publications/Sager2009b.pdf}
}

@article{Brandt-Pollmann2008,
    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},
    journal = {{C}omputational {E}conomics},
    year = {2008},
    volume = {31},
    number = {2},
    pages = {181--206},
    url = {https://mathopt.de/publications/Brandt-Pollmann2008.pdf}
}

@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} {S}ystems {B}iology},
    year = {2008},
    volume = {2},
    pages = {16--23}
}

@article{Sager2007a,
    author = {Sager, S. and Brandt-Pollmann, U. and Diehl, M. and Lebiedz, D. and Bock, H.G.},
    title = {{E}xploiting system homogeneities in large scale optimal control problems for speedup of multiple shooting based {SQP} methods},
    journal = {{C}omputers \& {C}hemical {E}ngineering},
    year = {2007},
    volume = {31},
    pages = {1181--1186}
}

@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 = {{M}athematical and {C}omputational {M}odelling of {D}ynamical {S}ystems},
    year = {2007},
    volume = {13},
    number = {5},
    pages = {487--502}
}

@article{Diehl2006d,
    author = {Diehl, M. and Bock, H.G. and Diedam, H. and Wieber, P.-B.},
    title = {{F}ast {D}irect {M}ultiple {S}hooting {A}lgorithms for {O}ptimal {R}obot {C}ontrol},
    journal = {{LNCIS}},
    year = {2006},
    note = {(in print)}
}

@article{Koenig2006,
    author = {K\"onig, R. and Schramm, G. and Oswald, M. and Seitz, H. and Sager, S. and Zapatka, M. and Reinelt, G. and Eils, R.},
    title = {{D}iscovering functional gene expression patterns in the metabolic network of {E}scherichia coli with wavelets transforms},
    journal = {{BMC} {B}ioinformatics},
    year = {2006},
    volume = {7},
    pages = {119},
    url = {http://www.biomedcentral.com/1471-2105/7/119}
}

@article{Brandt-Pollmann2005a,
    author = {Brandt-Pollmann, U. and Lebiedz, D. and Diehl, M. and Sager, S. and Schl\"oder, J.P.},
    title = {{R}eal-time nonlinear feedback control of pattern formation in (bio)chemical reaction--diffusion processes: {A} model study},
    journal = {{C}haos},
    year = {2005},
    volume = {15},
    pages = {033901},
    note = {selected for online-publication in Virtual Journal of Biological Physics Research, July 15, 2005}
}

@article{Lebiedz2005,
    author = {Lebiedz, D. and Sager, S. and Bock, H.G. and Lebiedz, P.},
    title = {{A}nnihilation of limit cycle oscillations by identification of critical phase resetting stimuli via mixed-integer optimal control methods},
    journal = {{P}hysical {R}eview {L}etters},
    year = {2005},
    volume = {95},
    pages = {108303}
}