| Baligács, J.; Disser, Y.; Heinrich, I. and Schweitzer, P.: "Exploration of graphs with excluded minors", In: Proceedings of the 31st European Symposium on Algorithms (ESA), pp. 11:1–11:15, 2023.
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| Baligács, J.; Disser, Y.; Soheil, F. and Weckbecker, D.: "Tight analysis of the lazy algorithm for open online dial-a-ride", In: Proceedings of the 18th International Algorithms and Data Structures Symposium (WADS), 2023.
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| Birx, A.; Disser, Y. and Schewior, K.: "Improved Bounds for Open Online Dial-a-Ride on the Line", Algorithmica, vol. 85, no. 5, pp. 1372–1414, 2023.
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| Disser, Y.; Emde, S. and Zehtabian, S.: "Point-to-point and milk run delivery scheduling: models, complexity results, and algorithms based on Benders decomposition", Annals of Operations Research, vol. 322, no. 1, pp. 467–496, 2023.
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| Disser, Y.; Friedmann, O. and Hopp, A.V.: "An exponential lower bound for Zadeh's pivot rule", Mathematical Programming, vol. 199, no. 1, pp. 865–936, 2023.
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| Disser, Y.; Günther, D.; Schneider, T.; Stillger, M.; Wigandt, A. and Yalame, H.: "Breaking the Size Barrier: Universal Circuits meet Lookup Tables", In: Proceedings of the 29th International Conference on the Theory and Application of Cryptology and Information Security (ASIACRYPT), 2023.
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| Disser, Y. and Klimm, M.: "The Space Complexity of Undirected Graph Exploration", Chapter in Algorithms for Big Data (Bast, H.; Korzen, C.; Meyer, U.; Penschuck, M., eds.), Springer, pp. 152–166, 2023.
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| Disser, Y.; Klimm, M.; Lutz, A. and Weckbecker, D.: "Fractionally Subadditive Maximization under an Incremental Knapsack Constraint with Applications to Incremental Flows", SIAM Journal on Discrete Mathematics, 2023.
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| Disser, Y.; Klimm, M.; Schewior, K. and Weckbecker, D.: "Incremental Maximization via Continuization", In: Proceedings of the 50th International Colloquium on Automata, Languages and Programming (ICALP), 2023.
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| Disser, Y. and Mosis, N.: "A unified worst case for classical simplex and policy iteration pivot rules", In: Proceedings of the 34th International Symposium on Algorithms and Computation (ISAAC), pp. 27:1-27:17, 2023.
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| Disser, Y. and Weckbecker, D.: "Unified Greedy Approximability beyond Submodular Maximization", SIAM Journal on Discrete Mathematics, 2023.
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| Baligács, J.; Disser, Y.; Mosis, N. and Weckbecker, D.: "An Improved Algorithm for Open Online Dial-a-Ride", In: Proceedings of the 20th Workshop on Approximation and Online Algorithms (WAOA), 2022.
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| Bernstein, A.; Disser, Y.; Groß, M. and Himburg, S.: "General Bounds for Incremental Maximization", Mathematical Programming, vol. 191, no. 2, pp. 953–979, 2022.
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| Blum, J.; Disser, Y.; Feldmann, A.; Gupta, S. and Zych-Pawlewicz, A.: "On Sparse Hitting Sets, Fair Vertex Covers, and Shortest Path Covers", In: Proceedings of the 17th International Symposium on Parameterized and Exact Computation (IPEC), pp. 5:1–5:23, 2022.
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| Disser, Y. and Weckbecker, D.: "Unified Greedy Approximability Beyond Submodular Maximization", In: Proceedings of the 7th International Symposium on Combinatorial Optimization (ISCO), 2022.
|
| Hehl, A.; Mohammadi, M.; Neitzel, I. and Wollner, W.: "Optimizing Fracture Propagation Using a Phase-Field Approach", Chapter in Non-Smooth and Complementarity-Based Distributed Parameter Systems (Hintermüller, Michael; Herzog, Roland; Kanzow, Christian; Ulbrich, Michael; Ulbrich, Stefan, eds.), Birkhäuser, pp. 329–351, 2022.
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| Hirn, Adrian and Wollner, Winnifried: "An Optimal Control Problem for Equations with $p$-Structure and its Finite Element Discretization", Chapter in Optimization and Control for Partial Differential Equations (Herzog, Roland; Heinkenschloss, Matthias; Kalise, Dante; Stadler, Georg; Trélat, Emmanuel, eds.), De Gruyter, pp. 137–166, 2022.
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| Merdon, Christian and Wollner, Winnifried: "Pressure-robustness in the context of optimal control", Technical report, arXiv 2203.02224, 2022.
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| Ardah, Khaled; Haardt, Martin; Liu, Tianyi; Matter, Frederic; Pesavento, Marius and Pfetsch, Marc E.: "Recovery under Side Constraints", Technical report, arXiv, 2021.
|
| Birx, A.; Disser, Y.; Hopp, A. and Karousatou, C.: "An Improved Lower Bound for Competitive Graph Exploration", Theoretical Computer Science, vol. 868, pp. 65–86, 2021.
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| Bjelde, A.; Disser, Y.; Hackfeld, J.; Hansknecht, C.; Lipmann, M.; Meißner, J.; Schewior, K.; Schlöter, M. and Stougie, L.: "Tight bounds for online TSP on the line", ACM Transactions on Algorithms, vol. 17, no. 1, pp. 3:1–3:58, 2021.
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| Brenner, S. C.; Sung, L.-Y. and Wollner, W.: "Finite element methods for one dimensional elliptic distributed optimal control problems with pointwise constraints on the derivative of the state", Optim. Eng., vol. 22, pp. 1989–2008, 2021.
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| Chalopin, J.; Das, S.; Disser, Y.; Labourel, A. and Mihalák, M.: "Collaborative delivery on a fixed path with homogeneous energy-constrained agents", Theoretical Computer Science, vol. 868, pp. 87–96, 2021.
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| Chen, J.; Czerwiński, W.; Disser, Y.; Feldmann, A.E.; Hermelin, D.; Nadara, W.; Pilipczuk, M.; Pilipczuk, M.; Sorge, M.; Wróblewski, B. and Zych-Pawlewicz, A.: "Efficient Fully Dynamic Elimination Forests with Applications to Detecting Long Paths and Cycles", In: Proceedings of the 32nd Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), pp. 796–809, 2021.
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| Disser, Y.; Feldmann, A.E.; Klimm, M. and Könemann, J.: "Travelling on Graphs with Small Highway Dimension", Algorithmica, vol. 83, no. 5, pp. 1352–1370, 2021.
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| Disser, Y.; Klimm, M. and Weckbecker, D.: "Fractionally Subadditive Maximization under an Incremental Knapsack Constraint", In: Proceedings of the 19th Workshop on Approximation and Online Algorithms (WAOA), pp. 206–223, 2021.
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| Gally, Tristan; Groche, Peter; Hoppe, Florian; Kuttich, Anja; Matei, Alexander; Pfetsch, Marc E.; Rakowitsch, Martin and Ulbrich, Stefan: "Identification of model uncertainty via optimal design of experiments applied to a mechanical press", Optimization and Engineering, vol. to appear, no. ?, 2021.
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| Geiersbach, Caroline and Wollner, Winnifried: "Optimality conditions for convex stochastic optimization problems in Banach spaces with almost sure state constraint", SIAM J. Optim., vol. 31, no. 4, pp. 2455–2480, 2021.
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| Habeck, Oliver and Pfetsch, Marc E.: "Combinatorial Acyclicity Models for Potential-based Flows", Networks, 2021.
|
| Mang, Katrin; Walloth, Mirjam; Wick, Thomas and Wollner, Winnifried: "Adaptive Numerical Simulation of a Phase-field Fracture Model in Mixed Form tested on an L-shaped Specimen with High Poisson Ratios", Chapter in Numerical Mathematics and Advanced Applications ENUMATH 2019 (Vermolen, F.J.; Vuik, C., eds.), Springer, pp. 1185–1193, 2021.
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| Matter, Frederic; Fischer, Tobias; Pesavento, Marius and Pfetsch, Marc E.: "Ambiguities in Direction-of-Arrival Estimation with Linear Arrays", Technical report, arXiv, 2021.
|
| Matter, Frederic and Pfetsch, Marc E.: "Presolving for Mixed-Integer Semidefinite Optimization", Technical report, Optimization Online, 2021.
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| Mohammadi, Masoumeh and Wollner, Winnifried: "A Priori Error Estimates for a Linearized Fracture Control Problem", Optim. Eng., vol. 22, pp. 2127–2149, 2021.
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| Müller, Tim M.; Schmitt, Andreas; Leise, Philipp; Meck, Tobias; Altherr, Lena C.; Pelz, Peter F. and Pfetsch, Marc E.: "Validation of an Optimized Resilient Water Supply System", In: Uncertainty in Mechanical Engineering (Pelz, Peter F.; Groche, Peter, eds.), Springer, Cham, pp. 70–80, 2021.
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| "Mastering Uncertainty in Mechanical Engineering", Springer, 2021.
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| Schmidt, M.; Sirvent, M. and Wollner, W.: "The Cost of Not Knowing Enough: Mixed-Integer Optimization with Implicit Lipschitz Nonlinearities", Optim. Lett., 2021.
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| Schröder, Jörg; Wick, Thomas; Reese, Stefanie; Wriggers, Peter; Müller, Ralf; Kollmannsberger, Stefan; Kästner, Markus; Schwarz, Alexander; Igelbüscher, Maximilian; Viebahn, Nils; Bayat, Hamid Reza; Wulfinghoff, Stephan; Mang, Katrin; Rank, Ernst; Bog, Tino; D'Angella, Davide; Elhaddad, Mohamed; Hennig, Paul; Düster, Alexander; Garhuom, Wadhah; Hubrich, Simeon; Walloth, Mirjam; Wollner, Winnifried; Kuhn, Charlotte and Heister, Timo: "A Selection of Benchmark Problems in Solid Mechanics and Applied Mathematics", Arch. Comput. Methods Eng., vol. 28, pp. 713–751, 2021.
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| Walloth, Mirjam and Wollner, Winnifried: "A posteriori estimator for the adaptive solution of a quasi-static fracture phase-field model with irreversibility constraints", Technical report, arXiv 2106.09469, 2021.
|
| Wick, T. and Wollner, W.: "Optimization with nonstationary, nonlinear monolithic fluid-structure interaction", Int. J. Numer. Methods Eng., vol. 122, no. 19, pp. 5430–5449, 2021.
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| Matei, Alexander and Ulbrich, Stefan: "Detection of Model Uncertainty in the Dynamic Linear-Elastic Model of Vibrations in a Truss", In: Uncertainty in Mechanical Engineering (Pelz, Peter F.; Groche, Peter, eds.), Springer International Publishing, Cham, pp. 281–295, 2021.
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| Matei, A.; Bott, A.; Rehlich, L.; Steinke, F. and Ulbrich, S.: "Optimal Sensor Placement in District Heating Networks for Bayesian Inference of Uncertain Demands", In: Uncertainty Quantification in Computational Sciences and Engineering (Papadrakakis, M.; Papadopoulos, V.; Stefanou, G., eds.), Eccomas Proceedia, pp. 178–193, 2021.
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| Bärtschi, A.; Chalopin, J.; Das, S.; Disser, Y.; Geissmann, B.; Graf, D.; Labourel, A. and Mihalák, M.: "Collaborative delivery with energy-constrained mobile robots", Theoretical Computer Science, vol. 810, pp. 2–14, 2020.
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| Basava, S.; Mang, K.; Walloth, M.; Wick, T. and Wollner, W.: "Adaptive and Pressure-Robust Discretization of Incompressible Pressure-Driven Phase-Field Fracture", Technical report, arXiv 2006.16566, 2020.
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| Birx, A. and Disser, Y.: "Tight analysis of the Smartstart algorithm for online Dial-a-Ride on the line", SIAM Journal on Discrete Mathematics, vol. 34, no. 2, pp. 1409–1443, 2020.
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| Brenner, S. C.; Sung, L.-Y. and Wollner, W.: "A One Dimensional Elliptic Distributed Optimal Control Problem with Pointwise Derivative Constraints", Numer. Funct. Anal. Optim., vol. 41, no. 13, pp. 1549–1563, 2020.
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| Burggraf, Timo; Joswig, Michael; Pfetsch, Marc E.; Radons, Manuel and Ulbrich, Stefan: "Semi-automatically optimized calibration of internal combustion engines", Optim. Eng., vol. 21, no. 1, pp. 73–106, 2020.
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| Diehl, Elisabeth; Haubner, Johannes; Ulbrich, Michael and Ulbrich, Stefan: "Differentiability results and sensitivity calculation for optimal control of incompressible two-phase Navier-Stokes equations with surface tension", Technical report, Department of Mathematics, TU Darmstadt, 2020.
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| Disser, Y.; Fearnley, J.; Gairing, M.; Göbel, O.; Klimm, M.; Schmand, D.; Skopalik, A. and Tönnis, A.: "Hiring Secretaries over Time: The Benefit of Concurrent Employment", Mathematics of Operations Research, vol. 45, no. 1, pp. 323–352, 2020.
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| Bosek, B.; Disser, Y.; Feldmann, A.; Pawlewicz, J. and Zych-Pawlewicz, A.: "Recoloring Interval Graphs with Limited Recourse Budget", In: Proceedings of the 17th Scandinavian Symposium and Workshops on Algorithm Theory (SWAT), pp. 17(23), 2020.
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| Disser, Y. and Matuschke, J.: "The Complexity of Computing a Robust Flow", Operations Research Letters, vol. 48, no. 1, pp. 18–23, 2020.
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| Disser, Y.; Mousset, F.; Noever, A.; Škorić, N. and Steger, A.: "A general lower bound for collaborative tree exploration", Theoretical Computer Science, vol. 811, pp. 70–78, 2020.
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| Endtmayer, B.; Langer, U.; Neitzel, I.; Wick, T. and Wollner, W.: "Multigoal-oriented optimal control problems with nonlinear PDE constraints", Comput. Math. Appl., vol. 79, no. 10, pp. 3001–3026, 2020.
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| Fischer, Tobias and Pfetsch, Marc E.: "On the Structure of Linear Programs with Overlapping Cardinality Constraints", Discrete Applied Mathematics, pp. 42–68, 2020.
|
| Gamrath, Gerald; Anderson, Daniel; Bestuzheva, Ksenia; Chen, Wei-Kun; Eifler, Leon; Gasse, Maxime; Gemander, Patrick; Gleixner, Ambros; Gottwald, Leona; Halbig, Katrin; Hendel, Gregor; Hojny, Christopher; Koch, Thorsten; Bodic, Pierre Le; J. Maher, Stephen; Frederic Matter; Miltenberger, Matthias; Mühmer, Erik; Müller, Benjamin; Pfetsch, Marc E.; Schlösser, Franziska; Serrano, Felipe; Shinano, Yuji; Tawfik, Christine; Vigerske, Stefan; Wegscheider, Fabian; Dieter Weninger and Witzig, Jakob: "The SCIP Optimization Suite 7.0", Technical report, Optimization Online, 2020.
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| Gaspoz, F.; Kreuzer, C.; Veeser, A. and Wollner, W.: "Quasi-best approximation in optimization with PDE constraints", Inverse Problems, vol. 36, no. 1, pp. 014004, 2020.
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| Geiersbach, C. and Wollner, W.: "A Stochastic Gradient Method with Mesh Refinement for PDE Constrained Optimization under Uncertainty", SIAM J. Sci. Comput., vol. 42, no. 5, pp. A2750–A2772, 2020.
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| Haubner, Johannes; Ulbrich, Michael and Ulbrich, Stefan: "Analysis of shape optimization problems for unsteady fluid-structure interaction", Inverse Problems, vol. 36, no. 1, pp. 034001, 2020.
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| Heuer, Janin; Matter, Frederic; Pfetsch, Marc E. and Theobald, Thorsten: "Block-sparse recovery of semidefinite systems and generalized null space conditions", Linear Algebra and its Applications, vol. 603, pp. 470–495, 2020.
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| Hojny, Christopher; Gally, Tristan; Habeck, Oliver; Lüthen, Hendrik; Matter, Frederic; Pfetsch, Marc E. and Schmitt, Andreas: "Knapsack polytopes: a survey", Annals of Operations Research, vol. 292, no. 1, pp. 469–517, 2020.
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| Klimm, Max; Pfetsch, Marc E.; Raber, Rico and Skutella, Martin: "Packing Under Convex Quadratic Constraints", In: Integer Programming and Combinatorial Optimization (Bienstock, Daniel; Zambelli, Giacomo, eds.), Springer, pp. 266–279, 2020.
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| Lange, Jan-Hendrik; Pfetsch, Marc E.; Seib, Bianca M. and Tillmann, Andreas M.: "Sparse recovery with integrality constraints", Discrete Applied Mathematics, vol. 283, pp. 346–366, 2020.
|
| Mang, Katrin; Wick, Thomas and Wollner, Winnifried: "A Phase-Field Model for Fractures in Incompressible Solids", Comput. Mech., vol. 65, no. 1, pp. 61–78, 2020.
|
| Pokutta, Sebastian and Pfetsch, Marc E.: "IPBoost–Non-Convex Boosting via Integer Programming", Chapter in Proceedings of Machine Learning and Systems 2020, pp. 8932–8941, 2020.
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| Pfetsch, Marc E. and Schmitt, Andreas: "Exploiting Partial Convexity of Pump Characteristics in Water Network Design", Chapter in Operations Research Proceedings (Neufeld, Janis S.; Buscher, Udo; Lasch, Rainer; Möst, Dominik; Schönberger, Jörn, eds.), Springer, 2020.
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| Feldmann, Robert and Gehb Christopher M. and Schäffner Maximilian and Matei Alexander and Lenz Jonathan and Kersting Sebastian and Weber Moritz: "A Detailed Assessment of Model Form Uncertainty in a Load-Carrying Truss Structure", In: Model Validation and Uncertainty Quantification, Volume 3 (Mao, Zhu, ed.), Springer International Publishing, Cham, pp. 303–314, 2020.
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| Abed, F.; Chen, L.; Disser, Y.; Groß, M.; Megow, N.; Meißner, J.; Richter, A. and Rischke, R.: "Scheduling maintenance jobs in networks", Theoretical Computer Science, vol. 754, pp. 107–121, 2019.
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| Alla, Alessandro; Hinze, Michael; Kolvenbach, Philip; Lass, Oliver and Ulbrich, Stefan: "A certified model reduction approach for robust parameter optimization with PDE constraints", Adv. Comput. Math., vol. 45, no. 3, pp. 1221–1250, 2019.
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| Altherr, Lena C.; Leise, Philipp; Pfetsch, Marc E. and Schmitt, Andreas: "Resilient layout, design and operation of energy-efficient water distribution networks for high-rise buildings using MINLP", Optimization and Engineering, vol. 20, no. 2, pp. 605–645, 2019.
|
| Beckers, S.; Behrens, J. and Wollner, W.: "Duality based error estimation in the presence of discontinuities", Appl. Numer. Math., vol. 144, pp. 83–99, 2019.
|
| Bernstein, A.; Däubel, K.; Disser, Y.; Klimm, M.; Mütze, T. and Smolny, F.: "Distance-preserving graph contractions", SIAM Journal on Discrete Mathematics, vol. 33, no. 3, pp. 1607–1636, 2019.
|
| Birx, A. and Disser, Y.: "Tight analysis of the Smartstart algorithm for online Dial-a-Ride on the line", In: Proceedings of the 36th International Symposium on Theoretical Aspects of Computer Science (STACS), pp. 15(17), 2019.
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| Birx, A.; Disser, Y. and Schewior, K.: "Improved Bounds for Open Online Dial-a-Ride on the Line", In: Proceedings of the 22nd International Workshop on Approximation Algorithms for Combinatorial Optimization Problems (APPROX), pp. 21(22), 2019.
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| Burlacu, Robert; Egger, Herbert; Martin Groß, Alexander Martin; Pfetsch, Marc E.; Schewe, Lars; Sirvent, Mathias and Skutella, Martin: "Maximizing the storage capacity of gas networks: a global MINLP approach", Optimization and Engineering, vol. 20, pp. 543–573, 2019.
|
| Chalopin, J.; Das, S.; Disser, Y.; Labourel, A. and Mihalák, M.: "Collaborative Delivery on a Fixed Path with Homogeneous Energy-Constrained Robots", In: Proceedings of the 26th International Colloquium on Structural Information and Communication Complexity (SIROCCO), pp. 139–153, 2019.
|
| Disser, Y.; Feldmann, A.E.; Klimm, M. and Koenemann, J.: "Travelling on Graphs with Small Highway Dimension", In: Proceedings of the 45th International Workshop on Graph-Theoretic Concepts in Computer Science (WG), pp. 175–189, 2019.
|
| Disser, Y.; Hackfeld, J. and Klimm, M.: "Tight bounds for undirected graph exploration with pebbles and multiple agents", Journal of the ACM, vol. 66, no. 6, pp. 40(41), 2019.
|
| Disser, Y. and Hopp, A.V.: "On Friedmann's Subexponential Lower Bound for Zadeh's Pivot Rule", In: Proceedings of the 20th Conference on Integer Programming and Combinatorial Optimization (IPCO), pp. 168–180, 2019.
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| Disser, Y.; Kratsch, S. and Sorge, M.: "The minimum feasible tileset problem", Algorithmica, vol. 81, no. 3, pp. 1126–1151, 2019.
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| Disser, Y. and Schmitt, S.: "Evacuating Two Robots from a Disk: A Second Cut", In: Proceedings of the 26th International Colloquium on Structural Information and Communication Complexity (SIROCCO), pp. 200–214, 2019.
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| Endtmayer, Bernhard; Langer, Ulrich; Neitzel, Ira; Wick, Thomas and Wollner, Winnifried: "Mesh adaptivity and error estimates applied to a regularized $p$-Laplacian constrainted optimal control problem for multiple quantities of interest", In: PAMM, WILEY-VCH Verlag, 2019.
|
| Gross, Martin; Pfetsch, Marc E.; Schewe, Lars; Schmidt, Martin and Skutella, Martin: "Algorithmic results for potential-based flows: Easy and hard cases", Networks, vol. 73, no. 3, pp. 306–324, 2019.
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| Habeck, Oliver; Pfetsch, Marc E. and Ulbrich, Stefan: "Global optimization of mixed-integer ODE constrained network problems using the example of stationary gas transport", SIAM J. Optim., vol. 29, no. 4, pp. 2949–2985, 2019.
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| Hajian, Soheil; Hintermüller, Michael and Ulbrich, Stefan: "Total variation diminishing schemes in optimal control of scalar conservation laws", IMA J. Numer. Anal., vol. 39, no. 1, pp. 105–140, 2019.
|
| Haller-Dintelmann, R.; Meinlschmidt, H. and Wollner, W.: "Higher regularity for solutions to elliptic systems in divergence form subject to mixed boundary conditions", Ann. Mat. Pura Appl., vol. 198, no. 4, pp. 1227–1241, 2019.
|
| Hertlein, Lukas; Rauls, Anne-Therese; Ulbrich, Michael and Ulbrich, Stefan: "An inexact bundle method and subgradient computations for optimal control of deterministic and stochastic obstacle problems", Technical report, , 2019.
|
| Hojny, Christopher; Lüthen, Hendrik and Pfetsch, Marc E.: "Sparsity of integer formulations for binary programs", Operations Research Letters, vol. 47, no. 5, pp. 348–352, 2019.
|
| Hojny, Christopher and Pfetsch, Marc E.: "Polytopes Associated With Symmetry Handling", Mathematical Programming, vol. 175, no. 1, pp. 197–240, 2019.
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| Kellner, Kai; Pfetsch, Marc E. and Theobald, Thorsten: "Irreducible Infeasible Subsystems of Semidefinite Systems", Journal of Optimization Theory and Applications, vol. 181, no. 3, pp. 727–742, 2019.
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| Khudabukhsh, W.; Auddy, A.; Disser, Y. and Koeppl, H.: "Approximate lumpability for Markovian agent-based models using local symmetries", Journal of Applied Probability, vol. 56, no. 3, pp. 647–671, 2019.
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| Mang, Katrin; Walloth, Mirjam; Wick, Thomas and Wollner, Winnifried: "Mesh adaptivity for quasi-static phase-field fractures based on a residual-type a posteriori error estimator", GAMM Mitteilungen, vol. 43, no. 1, 2019.
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| Neitzel, Ira; Wick, Thomas and Wollner, Winnifried: "An Optimal Control Problem Governed by a Regularized Phase-field Fracture Propagation Model. Part II The Regularization Limit", SIAM J. Control Optim., vol. 3, no. 57, pp. 1672–1690, 2019.
|
| Pfetsch, Marc E. and Rehn, Thomas: "A Computational Comparison of Symmetry Handling Methods for Mixed Integer Programs", Mathematical Programming Computation, vol. 11, no. 1, pp. 37–93, 2019.
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| Rauls, Anne-Therese and Ulbrich, Stefan: "Computation of a Bouligand generalized derivative for the solution operator of the obstacle problem", SIAM J. Control Optim., vol. 57, no. 5, pp. 3223–3248, 2019.
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| Rauls, Anne-Therese and Wachsmuth, Gerd: "Generalized Derivatives for the Solution Operator of the Obstacle Problem", Set-Valued Var. Anal, 2019.
|
| Schmidt, M.; Sirvent, M. and Wollner, W.: "A Decomposition Method for MINLPs with Lipschitz Continuous Nonlinearities", Math. Program., vol. 178, no. 1-2, pp. 449–483, 2019.
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| Wick, T. and Wollner, W.: "On the Differentiability of Stationary Fluid-Structure Interaction Problems with Respect to the Problem Data", J. Math. Fluid Mech., vol. 21, no. 3, 2019.
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| Altherr, L. C.; Ederer, T.; Pfetsch, M. E. and Pelz, P. F.: "Maschinelles Design eines optimalen Getriebes", ATZ – Automobiltechnische Zeitschrift, vol. 120, no. 10, pp. 72–77, 2018.
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| Altherr, Lena C.; Dörig, Bastian; Ederer, Thorsten; Pelz, Peter F.; Pfetsch, Marc E. and Wolf, Jan: "A Mixed-Integer Nonlinear Program for the Design of Gearboxes", In: Operations Research Proceedings 2016 (Fink, Andreas; Fügenschuh, Armin; Geiger, Martin Josef, eds.), Springer, Cham, pp. 227–233, 2018.
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| Altherr, Lena C.; Leise, Philipp; Pfetsch, Marc E. and Schmitt, Andreas: "Algorithmic Design and Resilience Assessment of Energy Efficient High-Rise Water Supply Systems", In: Uncertainty in Mechanical Engineering III, Trans Tech Publications, pp. 211–223, 2018.
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| Bernstein, A.; Däubel, K.; Disser, Y.; Klimm, M.; Mütze, T. and Smolny, F.: "Distance-preserving graph contractions", In: Proceedings of the 9th Innovations in Theoretical Computer Science conference (ITCS), pp. 51(14), 2018.
|
| Bodic, Pierre Le; Pavelka, Jeffrey W.; Pfetsch, Marc E. and Pokutta, Sebastian: "Solving MIPs via scaling-based augmentation", Discrete Optimization, vol. 27, pp. 1–25, 2018.
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| Castillo, Federico; Liu, Fu; Nill, Benjamin and Paffenholz, Andreas: "Smooth polytopes with negative Ehrhart coefficients", Journal of Combinatorial Theory, Series A, vol. 160, pp. 316 - 331, 2018.
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| Disser, Y. and Skutella, M.: "The simplex algorithm is NP-mighty", ACM Transactions on Algorithms, vol. 15, no. 1, pp. 5(19), 2018.
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| Fischer, Tobias; Hegde, Ganapati; Matter, Frederic; Pesavento, Marius; Pfetsch, Marc E. and Tillmann, Andreas M.: "Joint Antenna Selection and Phase-only Beamforming using Mixed-Integer Nonlinear Programming", In: WSA 2018: 22nd International ITG Workshop on Smart Antennas, 2018.
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| Fischer, Tobias and Pfetsch, Marc E.: "Branch-and-cut for linear programs with overlapping SOS1 constraints", Mathematical Programming Computation, vol. 10, no. 1, pp. 33–68, 2018.
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| Gally, Tristan; Kuttich, Anja; Pfetsch, Marc E.; Schaeffner, Maximilian and Ulbrich, Stefan: "Optimal Placement of Active Bars for Buckling Control in Truss Structures under Bar Failures", In: Uncertainty in Mechanical Engineering III, Trans Tech Publications, pp. 119–130, 2018.
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| Gally, Tristan; Pfetsch, Marc E. and Ulbrich, Stefan: "A framework for solving mixed-integer semidefinite programs", Optim. Methods Softw., vol. 33, no. 3, pp. 594–632, 2018.
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| Gleixner, Ambros; Eifler, Leon; Gally, Tristan; Gamrath, Gerald; Gemander, Patrick; Gottwald, Robert Lion; Hendel, Gregor; Hojny, Christopher; Koch, Thorsten; Miltenberger, Matthias; Müller, Benjamin; Pfetsch, Marc. E.; Puchert, Christian; Rehfeldt, Daniel; Schlösser, Franziska; Serrano, Felipe; Shinano, Yuji; Viernickel, Jan Merlin; Vigerske, Stefan; Weninger, Dieter; Witt, Jonas T. and Witzig, Jakob: "The SCIP Optimization Suite 5.0", Technical report, Optimization Online, 2018.
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| Gleixner, Ambros; Bastubbe, Michael; Eifler, Leon; Gally, Tristan; Gamrath, Gerald; Gottwald, Robert Lion; Hendel, Gregor; Hojny, Christopher; Koch, Thorsten; Lübbecke, Marco; Maher, Stephen J.; Miltenberger, Matthias; M"uller, Benjamin; Puchert, Christian; Rehfeldt, Daniel; Schl"osser, Franziska; Schubert, Christoph; Serrano, Felipe; Shinano, Yuji; Viernickel, Jan Merlin; Wegscheider, Fabian; Walter, Matthias; Witt, Jonas T. and Witzig, Jakob: "The SCIP Optimization Suite 6.0", Technical report, Optimization Online, 2018.
|
| Groß, Martin; Pfetsch, Marc E. and Skutella, Martin: "On the complexity of instationary gas flows", Operations Research Letters, vol. 46, no. 3, pp. 286–290, 2018.
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| Gally, Tristan; Pfetsch, Marc E. and Ulbrich, Stefan: "A framework for solving mixed-integer semidefinite programs", Optim. Methods Softw., vol. 33, no. 3, pp. 594–632, 2018.
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| Hojny, Christopher; Pfetsch, Marc E. and Schmitt, Andreas: "Extended Formulations for Column Constrained Orbitopes", In: Operations Research Proceedings 2017 (Kliewer, Natalia; Ehmke, Jan Fabian; Borndörfer, Ralf, eds.), Springer, Cham, pp. 197–203, 2018.
|
| Joormann, Imke and Pfetsch, Marc E.: "Complexity of minimum irreducible infeasible subsystem covers for flow networks", Discrete Applied Mathematics, vol. 244, pp. 124–142, 2018.
|
| Kolvenbach, Philip; Lass, Oliver and Ulbrich, Stefan: "An approach for robust PDE-constrained optimization with application to shape optimization of electrical engines and of dynamic elastic structures under uncertainty", Optim. Eng., vol. 19, no. 3, pp. 697–731, 2018.
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| Ludovici, Francesco; Neitzel, Ira and Wollner, Winnifried: "A Priori Error Estimates for State Constrained Semilinear Parabolic Optimal Control Problems", J. Optim. Theory Appl., vol. 178, no. 2, pp. 317–348, 2018.
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| Neitzel, Ira and Wollner, Winnifried: "A Priori $L^2$-Discretization Error Estimates for the State in Elliptic Optimization Problems with Pointwise Inequality State Constraints", Numer. Math., vol. 138, no. 2, pp. 273–299, 2018.
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| Richter, Thomas and Wollner, Winnifried: "An optimization framework for the computation of time-periodic solutions of partial differential equations", Vietnam J. Math., vol. 46, no. 4, pp. 949–966, 2018.
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| Branda, M.; Bucher, M.; Červinka, M. and Schwartz, A.: "Convergence of a Scholtes-type regularization method for cardinality-constrained optimization problems with an application in sparse robust portfolio optimization", Computational Optimization and Applications, vol. 70, no. 2, pp. 503-530, 2018.
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| Nowak, D.; Mahn, T.; Al-Shatri, H.; Schwartz, A. and Klein, A.: "A Generalized Nash Game for Mobile Edge Computation Offloading", Proceedings - 6th IEEE International Conference on Mobile Cloud Computing, Services, and Engineering, MobileCloud 2018, vol. 2018-January, pp. 95-102, 2018.
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| Steffens, Christian; Pesavento, Marius and Pfetsch, Marc E.: "A Compact Formulation for the $\ell_{2,1}$ Mixed-Norm Minimization Problem", Transactions on Signal Processing, vol. 66, no. 6, pp. 1483–1497, 2018.
|
| Wollner, W.: "Optimization of phase-field damage and fracture - and its discretization", Chapter in Oberwolfach Rep., Eur. Math. Soc. EMS Publ. House, pp. 3292–3293, 2018.
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| Paffenholz, Andreas: "polyDB: A Database for Polytopes and Related Objects", Chapter in Algorithmic and Experimental Methods in Algebra, Geometry, and Number Theory (Böckle, Gebhard; Decker, Wolfram; Malle, Gunter, eds.), Springer, 2018.
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| Bucher, Max and Schwartz, Alexandra: "Second-Order Optimality Conditions and Improved Convergence Results for Regularization Methods for Cardinality-Constrained Optimization Problems", Journal of Optimization Theory and Applications, Springer Nature, vol. 178, no. 2, pp. 383–410, 2018.
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| Abed, F.; Chen, L.; Disser, Y.; Groß, M.; Megow, N.; Meißner, J.; Richter, A. and Rischke, R.: "Scheduling maintenance jobs in networks", In: Proceedings of the 10th International Conference on Algorithms and Complexity (CIAC), pp. 19–30, 2017.
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| Altherr, Lena C.; Pelz, P. F.; Ederer, Thorsten and Pfetsch, Marc E.: "Optimale Getriebe auf Knopfdruck: Gemischt-ganzzahlige nichtlineare Optimierung zur Entscheidungsunterstützung bei der Auslegung von Getrieben für Kraftfahrzeuge", Tagungsband Antriebstechnisches Kolloquium ATK 2017 (Jacobs, G., ed.), 2017.
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| Bärtschi, A.; Chalopin, J.; Das, S.; Disser, Y.; Graf, D.; Hackfeld, J. and Penna, P.: "Energy-efficient delivery by heterogenous mobile agents", In: Proceedings of the 34th International Symposium on Theoretical Aspects of Computer Science (STACS), pp. 10(14), 2017.
|
| Bernstein, A.; Disser, Y. and Groß, M.: "General bounds for incremental maximization", In: Proceedings of the 44th International Colloquium on Automata, Languages, and Programming (ICALP), pp. 43(14), 2017.
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| Bjelde, A.; Disser, Y.; Hackfeld, J.; Hansknecht, C.; Lipmann, M.; Meißner, J.; Schewior, K.; Schlöter, M. and Stougie, L.: "Tight bounds for online TSP on the line", In: Proceedings of the 28th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), pp. 994-1005, 2017.
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| Disser, Y. and Skiena, S.S.: "Geometric reconstruction problems", Chapter in Handbook of Discrete and Computational Geometry, Third Edition (Goodman, J.E.; O'Rourke, J.; Tóth, C.D., eds.), CRC Press LLC, 2017.
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| Disser, Y.; Klimm, M.; Megow, N. and Stiller, S.: "Packing a knapsack of unknown capacity", SIAM Journal on Discrete Mathematics, vol. 31, no. 3, pp. 1477-1497, 2017.
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| Disser, Y. and Kratsch, S.: "Robust and adaptive search", In: Proceedings of the 34th International Symposium on Theoretical Aspects of Computer Science (STACS), pp. 26(14), 2017.
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| Disser, Y.; Mousset, F.; Noever, A.; Škorić, N. and Steger, A.: "A general lower bound for collaborative tree exploration", In: Proceedings of the 24th International Colloquium on Structural Information and Communication Complexity (SIROCCO), pp. 125–139, 2017.
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| Egger, Herbert; Kugler, Thomas and Wollner, Winnifried: "Numerical optimal control of instationary gas transport with control and state constraints", Technical report, SFB-TRR 154, 2017.
|
| Fischer, Tobias and Pfetsch, Marc E.: "Monoidal Cut Strengthening and Generalized Mixed-Integer Rounding for Disjunctive Programs", Operations Research Letters, vol. 45, no. 6, pp. 556–560, 2017.
|
| Fischer, Michael; Lindemann, Florian; Ulbrich, Michael and Ulbrich, Stefan: "Fréchet differentiability of unsteady incompressible Navier-Stokes flow with respect to domain variations of low regularity by using a general analytical framework", SIAM J. Control Optim., vol. 55, no. 5, pp. 3226–3257, 2017.
|
| Gally, Tristan; Pfetsch, Marc E. and Ulbrich, Stefan: "A Framework for Solving Mixed-Integer Semidefinite Programs", Optimization Methods and Software, vol. 33, no. 3, pp. 594–632, 2017.
|
| Goll, C.; Wick, T. and Wollner, W.: "DOpElib: Differential Equations and Optimization Environment; A Goal Oriented Software Library for Solving PDEs and Optimization Problems with PDEs", Archive of Numerical Software, vol. 5, no. 2, pp. 1–14, 2017.
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| Gugat, Martin and Ulbrich, Stefan: "The isothermal Euler equations for ideal gas with source term: product solutions, flow reversal and no blow up", J. Math. Anal. Appl., vol. 454, no. 1, pp. 439–452, 2017.
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| Hegde, Ganapati; Pesavento, Marius and Pfetsch, Marc E.: "Joint active device identification and symbol detection using sparse constraints in massive MIMO systems", In: Proc.\ 25th European Signal Processing Conference (EUSIPCO), 2017.
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| Herzog, Roland and Wollner, Winnifried: "A Conjugate Direction Method for Linear Systems in Banach Spaces", J. Inverse Ill-Posed Probl., vol. 25, no. 5, pp. 553–572, 2017.
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| Horstmann, D.; Meinlschmidt, H. and Rehberg, J.: "The full Keller-Segel model is well-posed on nonsmooth domains", Technical report, , 2017.
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| Iapichino, L.; Ulbrich, S. and Volkwein, S.: "Multiobjective PDE-constrained optimization using the reduced-basis method", Adv. Comput. Math., vol. 43, no. 5, pp. 945–972, 2017.
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| Lass, Oliver and Ulbrich, Stefan: "Model order reduction techniques with a posteriori error control for nonlinear robust optimization governed by partial differential equations", SIAM J. Sci. Comput., vol. 39, no. 5, pp. S112–S139, 2017.
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| Linke, A.; Merdon, C. and Wollner, W.: "Optimal $L^2$ Velocity Error Estimates for a Modified Pressure-Robust Crouzeix-Raviart Stokes Element", IMA J. Numer. Anal., vol. 37, no. 1, pp. 354–374, 2017.
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| Lüthen, H.; Gramlich, S.; Horn, B.; Mattmann, I.; Pfetsch, M.; Roos, M.; Ulbrich, S.; Wagner, C. and Walter, A.: "Finding the Best: Mathematical Optimization Based on Product and Process Requirements", Chapter in Manufacturing Integrated Design: Sheet Metal Product and Process Innovation (Groche, Peter; Bruder, Enrico; Gramlich, Sebastian, eds.), Springer International Publishing, Cham, pp. 147–200, 2017.
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| Assarf, Benjamin; Gawrilow, Ewgenij; Herr, Katrin; Joswig, Michael; Lorenz, Benjamin; Paffenholz, Andreas and Rehn, Thomas: "Computing convex hulls and counting integer points with \tt polymake", Math. Program. Comput., vol. 9, no. 1, pp. 1–38, 2017.
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| Kastner, Lars; Lorenz, Benjamin; Paffenholz, Andreas and Winz, Anna-Lena: "Toric geometry in polymake", ACM Commun. Comput. Algebra, vol. 51, no. 3, pp. 92–94, 2017.
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| Maher, Stephen J.; Fischer, Tobias; Gally, Tristan; Gamrath, Gerald; Gleixner, Ambros; Gottwald, Robert Lion; Hendel, Gregor; Koch, Thorsten; Lübbecke, Marco E.; Miltenberger, Matthias; Müller, Benjamin; Pfetsch, Marc E.; Puchert, Christian; Rehfeldt, Daniel; Schenker, Sebastian; Schwarz, Robert; Serrano, Felipe; Shinano, Yuji; Weninger, Dieter; Witt, Jonas T. and Witzig, Jakob: "The SCIP Optimization Suite 4.0", Technical report, Optimization Online, 2017.
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| Meinlschmidt, Hannes; Meyer, Christian and Rehberg, Joachim: "Optimal Control of the Thermistor Problem in Three Spatial Dimensions, Part 1: Existence of Optimal Solutions", Technical report, , 2017.
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| Meinlschmidt, Hannes; Meyer, Christian and Rehberg, Joachim: "Optimal Control of the Thermistor Problem in Three Spatial Dimensions, Part 2: Optimality Conditions", SIAM J. Control Optim., vol. 55, no. 4, pp. 2368–2392, 2017.
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| Neitzel, I.; Wick, T. and Wollner, W.: "An Optimal Control Problem Governed by a Regularized Phase-Field Fracture Propagation Model", SIAM J. Control Optim., vol. 55, no. 4, pp. 2271–2288, 2017.
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| Pfaff, Sebastian and Ulbrich, Stefan: "Optimal control of scalar conservation laws by on/off-switching", Optim. Methods Softw., vol. 32, no. 4, pp. 904–939, 2017.
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| Schmidt, Martin; Aßmann, Denis; Burlacu, Robert; Humpola, Jesco; Joormann, Imke; Kanelakis, Nikolaos; Koch, Thorsten; Oucherif, Djamal; Pfetsch, Marc E.; Schewe, Lars; Schwarz, Robert and Sirvent, Mathias: "GasLib – A Library of Gas Network Instances", Data, vol. 2, no. 4, pp. Article 40, 2017.
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| Steffens, C.; Pesavento, M. and Pfetsch, M. E.: "A compact formulation for the $\ell_{2,1}$ mixed-norm minimization problem", In: 2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 4730–4734, 2017.
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| Tillmann, Andreas M. and Pfetsch, Marc E.: "Computing the Spark of a Matrix", In: Proc.\ SPARS 2017 (Figueiredo, Mário A. T.; Plumbley, Mark, eds.), 2017.
|
| Ulbrich, Michael; Ulbrich, Stefan and Bratzke, Daniela: "A multigrid semismooth Newton method for semilinear contact problems", J. Comput. Math., vol. 35, no. 4, pp. 486–528, 2017.
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| Ulbrich, Stefan and Ziems, Jan Carsten: "Adaptive multilevel trust-region methods for time-dependent PDE-constrained optimization", Port. Math., vol. 74, no. 1, pp. 37–67, 2017.
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| Bärtschi, A.; Chalopin, J.; Das, S.; Disser, Y.; Geissmann, B.; Graf, D.; Labourel, A. and Mihalák, M.: "Collaborative delivery with energy-constrained mobile robots", In: Proceedings of the 23rd International Colloquium on Structural Information and Communication Complexity (SIROCCO), pp. 258-274, 2016.
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| Böhmová, K.; Disser, Y.; Mihalák, M. and Sramek, R.: "Scheduling transfers of resources over time: Towards car-sharing with flexible drop-offs", In: Proceedings of the 12th Latin American Theoretical Informatics Symposium (LATIN), pp. 220–234, 2016.
|
| Bott, Stefanie: "Adaptive SQP Method with Reduced Order Models for Optimal Control Problems with Constraints on the State Applied to the Navier-Stokes Equations", Dr. Hut Verlag, 2016.
|
| Disser, Y.; Hackfeld, J. and Klimm, M.: "Undirected graph exploration with ${\Theta}(\log\log n)$ pebbles", In: Proceedings of the 27th Annual ACM-SIAM Symposium on Discrete Algorithms (SODA), pp. 25-39, 2016.
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| Disser, Y. and Matuschke, J.: "Degree-constrained orientations of embedded graphs", Journal of Combinatorial Optimization, vol. 3, pp. 758-773, 2016.
|
| Dörig, Bastian; Ederer, Thorsten; Pelz, Peter F.; Pfetsch, Marc E. and Wol, Jan: "Gearbox Design via Mixed-Integer Programming", In: Proc. VII European Congress on Computational Methods in Applied Sciences and Engineering (Papadrakakis, M.; Papadopoulos, V.; Stefanou, G.; Plevris, V., eds.), pp. 8294–8304, 2016.
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| Fischer, Michael; Lindemann, Florian; Ulbrich, Michael and Ulbrich, Stefan: "Fréchet Differentiability of Unsteady Incompressible Navier-Stokes Flow with Respect to Domain Variations of Low Regularity by Using a General Analytical Framework", Technical report, Department of Mathematics, TU Darmstadt, 2016.
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| Gamrath, Gerald; Fischer, Tobias; Gally, Tristan; Gleixner, Ambros M.; Hendel, Gregor; Koch, Thorsten; Maher, Stephen J.; Miltenberger, Matthias; M"uller, Benjamin; Pfetsch, Marc E.; Puchert, Christian; Rehfeldt, Daniel; Schenker, Sebastian; Schwarz, Robert; Serrano, Felipe; Shinano, Yuji; Vigerske, Stefan; Weninger, Dieter; Winkler, Michael; Witt, Jonas T. and Witzig, Jakob: "The SCIP Optimization Suite 3.2", Technical report, Optimization Online, 2016.
|
| Gally, Tristan and Pfetsch, Marc E.: "Computing Restricted Isometry Constants via Mixed-Integer Semidefinite Programming", Technical report, Optimization Online, 2016.
|
| Hojny, Christopher and Pfetsch, Marc E.: "A Polyhedral Investigation of Star Colorings", Discrete Applied Mathematics, vol. 208, pp. 59–78, 2016.
|
| Joormann, Imke; Orlin, James B. and Pfetsch, Marc E.: "A characterization of irreducible infeasible subsystems in flow networks", Networks, vol. 68, no. 2, pp. 121–129, 2016.
|
| Lass, Oliver and Ulbrich, Stefan: "Model order reduction techniques with a posteriori error control for nonlinear robust optimization governed by partial differential equations", SIAM Journal on Scientific Computing, 2016.
|
| Meinlschmidt, H. and Rehberg, J.: "Hölder-estimates for non-autonomous parabolic problems with rough data", Evol. Equ. Control Theory, vol. 6, no. 1, pp. 147-184, 2016.
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| Ritter, Tobias; Euler, Juliane; Ulbrich, Stefan and Stryk, Oskar von: "Decentralized Dynamic Data-driven Monitoring of Atmospheric Dispersion Processes", Procedia Computer Science, vol. 80, no. , pp. 919–930, 2016.
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| Thuerck, Daniel; Waechter, Michael; Widmer, Sven; Buelow, Max von; Seemann, Patrick; Pfetsch, Marc E. and Goesele, Michael: "A Fast, Massively Parallel Solver for Large, Irregular Pairwise Markov Random Fields", In: Proc. High Performance Graphics, 2016.
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| Bogart, Tristram; Hering, Milena; Nill, Benjamin; Rote, Günter; Schenck, Hal; Haase, Christian; Lorenz, Benjamin; Paffenholz, Andreas and Santos, Francisco: "Finitely many smooth d-polytopes with n lattice points", Israel Journal of Mathematics, The Hebrew University Magnes Press, pp. 1-29, 2015.
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| Alla, Alessandro; Hinze, Michael; Lass, Oliver and Ulbrich, Stefan: "Model order reduction approaches for the optimal design of permanent magnets in electro-magnetic machines", IFAC-PapersOnLine, vol. 48, no. 1, pp. 242 – 247, 2015.
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| Frederic, Bäcker; Daniela, Bratzke; Peter, Groche and Stefan, Ulbrich: "Time-varying process control for stringer sheet forming by a deterministic derivative-free optimization approach", The International Journal of Advanced Manufacturing Technology, Springer London, 2015.
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| Böhmová, K.; Disser, Y.; Kravina, E.; Mihalák, M. and Widmayer, P.: "Interval selection on unrelated machines", In: Proceedings of the 12th Workshop on Models and Algorithms for Planning and Scheduling Problems (MAPSP), 2015.
|
| Burdakov, Oleg; Kanzow, Christian and Schwartz, Alexandra: "On a Reformulation of Mathematical Programs with Cardinality Constraints", Chapter in Advances in Global Optimization (Gao, David; Ruan, Ning; Xing, Wenxun, eds.), Springer International Publishing, pp. 3–14, 2015.
|
| Chalopin, J.; Das, S.; Disser, Y.; Mihalák, M. and Widmayer, P.: "Mapping simple polygons: The power of telling convex from reflex", ACM Transactions on Algorithms, vol. 11, pp. 33(16), 2015.
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| Dereniowski, D.; Disser, Y.; Kosowski, A.; Pająk, D. and Uznański, P.: "Fast collaborative graph exploration", Information and Computation, vol. 243, pp. 37-49, 2015.
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| Disser, Y.; Feldmann, A.; Klimm, M. and Mihalák, M.: "Improving the ${H}_k$-Bound on the price of stability in undirected shapley network design games", Theoretical Computer Science, vol. 562, pp. 557-564, 2015.
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| Disser, Y.; Klimm, M. and Lübbecke, E.: "Scheduling bidirectional traffic on a path", In: Proceedings of the 42nd International Colloquium on Automata, Languages, and Programming (ICALP), pp. 406–418, 2015.
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| Disser, Y.; Mihalák, M. and Montanari, S.: "Max shortest path for imprecise points", In: Proceedings of the 30th European Workshop on Computational Geometry (EuroCG), 2015.
|
| Disser, Y. and Skutella, M.: "The simplex algorithm is NP-mighty", In: Proceedings of the 26th ACM-SIAM Symposium on Discrete Algorithms (SODA), pp. 858-872, 2015.
|
| Euler, J.; Ritter, T. and Ulbrich, S.: "Centralized ensemble-based trajectory planning of cooperating sensors for estimating atmospheric dispersion processes", In: Dynamic Data-Driven Environmental Systems Science: First International Conference, DyDESS 2014, Cambridge, MA, USA, November 5–7, 2014, Revised Selected Papers (Ravela, S.; Sandu, A., eds.), Springer, pp. 322–333, 2015.
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| Gally, Tristan; Gehb, Christopher M.; Kolvenbach, Philip; Kuttich, Anja; Pfetsch, Marc E. and Ulbrich, Stefan: "Robust Truss Topology Design with Beam Elements via Mixed Integer Nonlinear Semidefinite Programming", In: Uncertainty in Mechanical Engineering II (Pelz, Peter F.; Groche, Peter, eds.), Trans Tech Publications, pp. 229–238, 2015.
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| Goll, Christian; Rannacher, Rolf and Wollner, Winnifried: "The Damped Crank-Nicolson Time-Marching Scheme for the Adaptive Solution of the Black-Scholes Equation", J. Comput. Finance, vol. 18, no. 4, pp. 1–37, 2015.
|
| Pfaff, Sebastian and Ulbrich, Stefan: "Optimal Boundary Control of Nonlinear Hyperbolic Conservation Laws with Switched Boundary Data", SIAM J. Control Optim., vol. 53, no. 3, pp. 1250-1277, 2015.
|
| Koch, Thorsten; Hiller, Benjamin; Pfetsch, Marc E. and Schewe, Lars: "Evaluating gas network capacities", SIAM, 2015.
|
| Bratzke, Daniela: "Optimal Control of Deep Drawing Processes based on Reduced Order Models", Dr. Hut Verlag, 2015.
|
| Lass, Oliver; Trenz, Stefan and Volkwein, Stefan: "Optimality conditions and POD a-posteriori error estimates for a semilinear parabolic optimal control", Technical report, 345, 2015.
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| Lass, Oliver and Volkwein, Steffan: "Parameter identification for nonlinear elliptic-parabolic systems with application in lithium-ion battery modeling", Computational Optimization and Applications, vol. 62, no. 1, pp. 217–239, 2015.
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| Ludovici, Francesco; Neitzel, Ira and Wollner, Winnifried: "A Priori Error Estimates for Nonstationary Optimal Control Problems with Gradient State Constraints", In: PAMM, WILEY-VCH Verlag, pp. 611–612, 2015.
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| Ludovici, Francesco and Wollner, Winnifried: "A Priori Error Estimates for a Finite Element Discretization of Parabolic Optimization Problems with Pointwise Constraints in Time on Mean Values of the Gradient of the State", SIAM J. Control Optim., vol. 53, no. 2, pp. 745–770, 2015.
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| Paffenholz, Andreas: "Faces of Birkhoff polytopes", Electron. J. Combin., vol. 22, no. 1, pp. Paper 1.67, 36, 2015.
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| Melzer, C.M.; Krech, M.; Kristl, L.; Freund, T.; Kuttich, A.; Zocholl, M.; Groche, P.; Kohler, M. and Platz, R.: "Methodical Approaches to Describe and Evaluate Uncertainty in the Transmission Behavior of a Sensory Rod", In: Uncertainty in Mechanical Engineering II (Pelz, Peter F.; Groche, Peter, eds.), Trans Tech Publications, pp. 205–217, 2015.
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| Meyer, Ch.; Rademacher, A. and Wollner, W.: "Adaptive optimal control of the obstacle problem", SIAM J. Sci. Comput., vol. 37, no. 2, pp. A918–A945, 2015.
|
| Pfaff, Sebastian: "Optimal Control of Hyperbolic Conservation Laws on Bounded Domains with Switching Controls", Dr. Hut Verlag, 2015.
|
| Pfaff, Sebastian and Ulbrich, Stefan: "Optimal boundary control of nonlinear hyperbolic conservation laws with switched boundary data", SIAM J. Control Optim., vol. 53, no. 3, pp. 1250–1277, 2015.
|
| Pfetsch, Marc E.; Fügenschuh, Armin; Geißler, Björn Geißler and Nina; Gollmer, Ralf; Hiller, Benjamin; Humpola, Jesco; Koch, Thorsten; Lehmann, Thomas; Martin, Alexander; Morsi, Antonio; Rövekamp, Jessica; Schewe, Lars; Schmidt, Martin; Schultz, Rüdiger; Schwarz, Robert; Schweiger, Jonas; Stangl, Claudia; Steinbach, Marc C.; Vigerske, Stefan and Willert, Bernhard M.: "Validation of nominations in gas network optimization: models, methods, and solutions", Optimization Methods and Software, vol. 30, no. 1, pp. 15–53, 2015.
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| Philipp, Anne: "Mixed-Integer Nonlinear Programming with Application to Wireless Communication Systems", Dr. Hut Verlag, 2015.
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| Schäfer, Carsten: "Optimization approaches for actuator and sensor placement and its application to model predictive control of dynamical systems", Dr. Hut Verlag, 2015.
|
| Tillmann, A. M.: "On the Computational Intractability of Exact and Approximate Dictionary Learning", IEEE Signal Processing Letters, vol. 22, no. 1, pp. 45–49, 2015.
|
| Pfaff, Sebastian and Ulbrich, Stefan: "Optimal Control of Nonlinear Hyperbolic Conservation Laws by On/Off-Switching", Technical report, Department of Mathematics, TU Darmstadt, 2015.
|
| Ulbrich, S.: "Preconditioners based on "Parareal" time-domain decomposition for time-dependent PDE-constrained optimization", In: Multiple Shooting and time domain decomposition methods (Carraro, T.; Geiger, M.; Körkel, S.; Rannacher, R., eds.), Springer, pp. 203–232, 2015.
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| Gally, Tristan; Gehb, Christopher M.; Kolvenbach, Philip; Kuttich, Anja; Pfetsch, Marc E. and Ulbrich, Stefan: "Robust Truss Topology Design with Beam Elements via Mixed Integer Nonlinear Semidefinite Programming", In: Uncertainty in Mechanical Engineering II, Trans Tech Publications, pp. 229–238, 2015.
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| Baumeister, Barbara; Haase, Christian; Nill, Benjamin and Paffenholz, Andreas: "Polytopes associated to Dihedral Groups", Ars Math. Contemp., vol. 7, no. 1, pp. 30–38, 2014.
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| Bott, Stefanie; Clever, Debora; Lang, Jens; Ulbrich, Stefan; Ziems, Jan Carsten and Schröder, Dirk: "On a fully adaptive SQP method for PDAE-constrained optimal control problems with control and state constraints", Chapter in Trends in PDE constrained optimization, Birkhäuser/Springer, Cham, pp. 85–108, 2014.
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| Disser, Y.; Ghosh, S. K.; Mihalák, M. and Widmayer, P.: "Mapping a polygon with holes using a compass", Theoretical Computer Science, vol. 553, pp. 106-113, 2014.
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| Disser, Y.; Kratsch, S. and Sorge, M.: "The minimum feasible tileset problem", In: Proceedings of the 12th Workshop on Approximation and Online Algorithms (WAOA), pp. 144–155, 2014.
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| Disser, Y.; Megow, N.; Klimm, M. and Stiller, S.: "Packing a knapsack of unknown capacity", In: Proceedings of the 31st Symposium on Theoretical Aspects of Computer Science (STACS), pp. 276-287, 2014.
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| Disser, Y.; Mihalák, M.; Montanari, S. and Widmayer, P.: "Rectilinear shortest path and rectilinear minimum spanning tree with neighborhoods", In: Proceedings of the 3rd International Symposium on Combinatorial Optimization (ISCO), pp. 208-220, 2014.
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| Franke, Jörg; Kanzow, Christian; Leininger, Wolfgang and Schwartz, Alexandra: "Lottery versus All-Pay Auction Contests: A Revenue Dominance Theorem", Games and Economic Behavior, vol. 83, pp. 116–126, 2014.
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| Ghiglieri, Jane and Ulbrich, Stefan: "Optimal flow control based on POD and MPC and an application to the cancellation of Tollmien-Schlichting waves", Optim. Methods Softw., vol. 29, no. 5, pp. 1042–1074, 2014.
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| Kanzow, Christian and Schwartz, Alexandra: "Convergence Properties of the Inexact Lin-Fukushima Relaxation Method for Mathematical Programs with Equilibrium Constraints", Computational Optimization and Applications, vol. 59, pp. 249–262, 2014.
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| Lorenz, Dirk A.; Pfetsch, Marc E. and Tillmann, Andreas M.: "An Infeasible-Point Subgradient Method Using Adaptive Approximate Projections", Comput Optim Appl, vol. 57, no. 2, pp. 271–306, 2014.
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| Di Rocco, Sandra; Haase, Christian; Nill, Benjamin and Paffenholz, Andreas: "Polyhedral adjunction theory", Algebra Number Theory, vol. 7, no. 10, pp. 2417–2446, 2014.
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| Nill, Benjamin and Paffenholz, Andreas: "On the equality case in Ehrhart's volume conjecture", Adv. Geom., vol. 14, no. 4, pp. 579–586, 2014.
|
| Herzog, Roland; Rösch, Arnd; Ulbrich, Stefan and Wollner, Winnifried: "OPTPDE: A Collection of Problems in PDE-Constrained Optimization", Chapter in Trends in PDE Constrained Optimization (Leugering, Günter; Benner, Peter; Engell, Sebastian; Griewank, Andreas; Harbrecht, Helmut; Hinze, Michael; Rannacher, Rolf; Ulbrich, Stefan, eds.), Springer International Publishing, pp. 539–543, 2014.
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| Pfaff, Sebastian; Ulbrich, Stefan and Leugering, Günter: "Optimal Control of Nonlinear Hyperbolic Conservation Laws with Switching", Chapter in Trends in PDE Constrained Optimization, Springer International Publishing, pp. 109-131, 2014.
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| Schiela, Anton and Ulbrich, Stefan: "Operator preconditioning for a class of inequality constrained optimal control problems", SIAM J. Optim., vol. 24, no. 1, pp. 435–466, 2014.
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| Tillmann, Andreas M. and Pfetsch, Marc E.: "The Computational Complexity of the Restricted Isometry Property, the Nullspace Property, and Related Concepts in Compressed Sensing", IEEE Transactions on Information Theory, vol. 60, no. 2, pp. 1248–1259, 2014.
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| Haase, Christian; Paffenholz, Andreas; Piechnik, Lindsay C. and Santos, Francisco: "Existence of unimodular triangulations - positive results", 2014.
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| Tillmann, A. M.; Gribonval, R. and Pfetsch, M. E.: "Projection onto the cosparse set is NP-hard", In: Acoustics, Speech and Signal Processing (ICASSP), 2014 IEEE International Conference on, pp. 7148–7152, 2014.
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| Assarf, Benjamin; Joswig, Michael and Paffenholz, Andreas: "Smooth Fano Polytopes With Many Vertices", Discr. Comp. Geom., vol. 52, pp. 153–194, 2014.
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| Bratzke, Daniela and Ulbrich, Stefan: "Optimierungsverfahren zur optimalen Steuerung von Tiefziehprozessen basierend auf reduzierten Modellen", Chapter in Tagungsband 5. Zwischenkolloquium Sonderforschungsbereich 666 (Groche, Peter, ed.), Meisenbach Verlag, Bamberg, pp. 41–48, 2014.
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| Bilò, D.; Disser, Y.; Gualà, L.; Mihalák, M.; Proietti, G. and Widmayer, P.: "Polygon-constrained motion planning problems", In: Proceedings of the 9th International Symposium on Algorithms for Sensor Systems, Wireless Ad Hoc Networks and Autonomous Mobile Entities (ALGOSENSORS), pp. 67-82, 2013.
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| Böhmová, K.; Disser, Y.; Mihalák, M. and Widmayer, P.: "Interval selection with machine-dependent intervals", In: Proceedings of the 13th International Algorithms and Data Structures Symposium (WADS), pp. 170-181, 2013.
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| Chalopin, J.; Das, S.; Disser, Y.; Mihalák, M. and Widmayer, P.: "Simple agents learn to find their way: an introduction on mapping polygons", Discrete Applied Mathematics, vol. 161, pp. 1287-1307, 2013.
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| Chalopin, J.; Das, S.; Disser, Y.; Mihalák, M. and Widmayer, P.: "Mapping simple polygons: How robots benefit from looking back", Algorithmica, vol. 65, pp. 43-59, 2013.
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| De Giovanni, L.; Massi, G.; Pezzella, F.; Pfetsch, M.E.; Rinaldi, G. and Ventura, P.: "A heuristic and an exact method for the gate matrix connection cost minimization problem", International Transactions in Operational Research, vol. 20, no. 5, pp. 627–643, 2013.
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| Dereniowski, D.; Disser, Y.; Kosowski, A.; Pająk, D. and Uznański, P.: "Fast collaborative graph exploration", In: Proceedings of the 40th International Colloquium on Automata, Languages and Programming (ICALP), pp. 520–532, 2013.
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| Disser, Y.; Feldmann, A.; Klimm, M. and Mihalák, M.: "Improving the ${H}_k$-bound on the price of stability in undirected Shapley network design games", In: Proceedings of the 8th International Conference on Algorithms and Complexity (CIAC), pp. 158-169, 2013.
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| Herrmann, Sven; Joswig, Michael and Pfetsch, Marc E.: "Computing the bounded subcomplex of an unbounded polyhedron", Computational Geometry, vol. 46, no. 5, pp. 541–551, 2013.
|
| Hess, W. and Ulbrich, S.: "An inexact l1 penalty SQP algorithm for PDE-constrained optimization with an application to shape optimization in linear elasticity", Optimization Methods and Software, vol. 28, no. 5, pp. 943-968, 2013.
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| Koch, Thorsten; Martin, Alexander and Pfetsch, Marc E.: "Progress in Academic Computational Integer Programming", Chapter in Facets of Combinatorial Optimization (Jünger, Michael; Reinelt, Gerhard, eds.), Springer-Verlag, pp. 483–506, 2013.
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| Roth, R. and Ulbrich, S.: "A Discrete Adjoint Approach for the Optimization of Unsteady Turbulent Flows", Flow, Turbulence and Combustion, vol. 90, no. 4, pp. 763–783, 2013.
|
| Kanzow, C. and Schwartz, A.: "A new regularization method for mathematical programs with complementarity constraints with strong convergence properties", SIAM Journal on Optimization, vol. 23, no. 2, pp. 770-798, 2013.
|
| Franke, J.; Kanzow, C.; Leininger, W. and Schwartz, A.: "Effort maximization in asymmetric contest games with heterogeneous contestants", Economic Theory, vol. 52, no. 2, pp. 589-630, 2013.
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| Franke, J.; Kanzow, C.; Leininger, W. and Schwartz, A.: "Effort maximization in asymmetric contest games with heterogeneous contestants", Economic Theory, vol. 52, no. 2, pp. 589-630, 2013.
|
| Hoheisel, T.; Kanzow, C. and Schwartz, A.: "Theoretical and numerical comparison of relaxation methods for mathematical programs with complementarity constraints", Mathematical Programming, vol. 137, no. 1-2, pp. 257-288, 2013.
|
| Tillmann, A. M.: "Computational Aspects of Compressed Sensing", PhD thesis, TU Darmstadt, 2013.
|
| Ziems, J. C.: "Adaptive multilevel inexact SQP-methods for PDE-constrained optimization with control constraints", SIAM J. Optim., vol. 23, no. 2, pp. 1257–1283, 2013.
|
| Paffenholz, Andreas: "Finiteness of the Polyhedral $\mathbf Q$-Codegree Spectrum", 2013.
|
| Bilò, D.; Disser, Y.; Mihalák, M.; Vicari, E.; Suri, S. and Widmayer, P.: "Reconstructing visibility graphs with simple robots", Theoretical Computer Science, vol. 444, pp. 52-59, 2012.
|
| Borndörfer, Ralf; Karbstein, Marika and Pfetsch, Marc E.: "Models for Fare Planning in Public Transport", Discrete Appl. Math., vol. 160, no. 18, pp. 2591–2605, 2012.
|
| Borndörfer, Ralf; Karbstein, Marika and Pfetsch, Marc E.: "The Steiner Connectivity Problem", Mathematical Programming, vol. 142, no. 1-2, pp. 133–167, 2012.
|
| Brandenburg, Christian; Lindemann, Florian; Ulbrich, Michael and Ulbrich, Stefan: "Constrained Optimization and Optimal Control for Partial Differential Equations", Springer Verlag, pp. 257–276, 2012.
|
| Clever, D.; Lang, J.; Ulbrich, S. and Ziems, J. C.: "Constrained Optimization and Optimal Control for Partial Differential Equations", Springer Verlag, pp. 37–60, 2012.
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| Disser, Y.; Ghosh, S.K.; Mihalák, M. and Widmayer, P.: "Mapping a polygon with holes using a compass", In: Proceedings of the 8th International Symposium on Algorithms for Sensor Systems, Wireless Ad Hoc Networks and Autonomous Mobile Entities (ALGOSENSORS), pp. 78-89, 2012.
|
| Disser, Y. and Matuschke, J.: "Degree-constrained orientations of embedded graphs", In: Proceedings of the 23rd International Symposium on Algorithms and Computation (ISAAC), pp. 506-516, 2012.
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| Disser, Y.; Mihalák, M. and Widmayer, P.: "Mapping polygons with agents that measure angles", In: Proceedings of the 10th International Workshop on the Algorithmic Foundations of Robotics (WAFR), pp. 415-425, 2012.
|
| Ulbrich, Sarah Drewes and Stefan: "Subgradient based outer approximation for mixed integer second order cone programming.", Chapter in Mixed integer nonlinear programming. Selected papers based on the presentations at the IMA workshop mixed-integer nonlinear optimization: Algorithmic advances and applications, Minneapolis, MN, USA, November 17–21, 2008, New York, NY: Springer, pp. 41–59, 2012.
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| Groche, P.; Schmitt, W.; Bohn, A.; Gramlich, S.; Ulbrich, S. and Günther, U.: "Integration of manufacturing-induced properties in product design", CIRP Annals - Manufacturing Technology, vol. 61, pp. 163–166, 2012.
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| "Constrained optimization and optimal control for partial differential equations.", Basel: Birkhäuser, pp. xi + 622, 2012.
|
| Hoheisel, T.; Kanzow, C. and Schwartz, A.: "Mathematical programs with vanishing constraints: A new regularization approach with strong convergence properties", Optimization, vol. 61, no. 6, pp. 619-636, 2012.
|
| Ulbrich, Michael Ulbrich and Stefan: "Nonlinear optimization. (Nichtlineare Optimierung.)", Basel: Birkhäuser, pp. viii + 148, 2012.
|
| Baumeister, Barbara; Haase, Christian; Nill, Benjamin and Paffenholz, Andreas: "Permutation Polytopes of Cyclic Groups", In: Proceedings of FPSAC 2012, DMTCS, pp. 421–432, 2012.
|
| Groche, P.; Kraft, M.; Schmitt, S.O.; Calmano, S.; Lorenz, U. and Ederer, T.: "Control of Uncertainties in Metal Forming by Applications of Higher Flexibility Dimensions", Applied Mechanics and Materials, Trans Tech Publ, vol. 104, pp. 83–93, 2012.
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| Joswig, Michael and Paffenholz, Andreas: "Defect polytopes and coun\-ter-ex\-amp\-les with polymake", ACM Commun. Comput. Algebra, ACM, vol. 45, no. 3/4, New York, NY, USA, pp. 177–179, 2012.
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| Koller, Daniela and Ulbrich, Stefan: "Ableitungsfreie Optimierungsverfahren für die optimale Steuerung von wirkmedienbasierten Tiefziehprozessen", Chapter in Tagungsband 4. Zwischenkolloquium Sonderforschungsbereich 666 (Groche, Peter, ed.), Meisenbach Verlag, Bamberg, pp. 41–48, 2012.
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| Bäcker, Frederic; Turan, Emrah and Koller, Daniela: "Flächige Bauteile mit verzweigtem Querschnitt durch integrierte Spaltbiege-, HSC-Fräs- und Tiefziehprozesse", In: 8. Fachtagung Walzprofilieren und 4. Zwischenkolloquium SFB 666 (Groche, Peter, ed.), 2012.
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| Berger, A.; Hoffmann, R.; Lorenz, U. and Stiller, S.: "Online railway delay management: Hardness, simulation and computation", Simulation, vol. 87, no. 7, pp. 616-629, 2011.
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| Berthold, Timo; Heinz, Stefan; Pfetsch, Marc E. and Vigerske, Stefan: "Large Neighborhood Search beyond MIP", In: Proceedings of the 9th Metaheuristics International Conference (MIC 2011) (Gaspero, Luca Di; Schaerf, Andrea; Stützle, Thomas, eds.), pp. 51–60, 2011.
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| Chalopin, J.; Das, S.; Disser, Y.; Mihalák, M. and Widmayer, P.: "Telling convex from reflex allows to map a polygon", In: Proceedings of the 28th International Symposium on Theoretical Aspects of Computer Science (STACS), pp. 153-164, 2011.
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| Disser, Y.; Mihalák, M. and Widmayer, P.: "A polygon is determined by its angles", Computational Geometry: Theory and Applications, vol. 44, pp. 418-426, 2011.
|
| Ederer, T.; Lorenz, U.; Martin, A. and Wolf, J.: "Quantified Linear Programs: A Computational Study", In: Proceeding ESA 2011 (, ed.), Springer, pp. 203-214, 2011.
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| Ederer, T.; Lorenz, U.; Opfer, T. and Wolf, J.: "Modelling Games with the help of Quantified Integer Linear Programs", In: ACG 13 (, ed.), Springer, pp. , 2011.
|
| Fekete, Sándor P.; Kröller, Alexander; Lorek, Martin and Pfetsch, Marc E.: "Disruption Management With Rescheduling of Trips and Vehicle Circulations", In: ASME Conference Proceedings, ASME, pp. 395–404, 2011.
|
| Graf, T.; Lorenz, U.; Platzner, M. and Schaefers, L.: "Parallel Monte-Carlo Tree Search for HPC Systems", In: Euro-Par (2), pp. 365-376, 2011.
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| Januschowski, Tim and Pfetsch, Marc E.: "The Maximum $k$-Colorable Subgraph Problem and Orbitopes", Discrete Optimization, vol. 8, no. 3, pp. 478–494, 2011.
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| Januschowski, Tim and Pfetsch, Marc E.: "Branch-Cut-and-Propagate for the Maximum k-Colorable Subgraph Problem with Symmetry", In: Proc. 8th International Conference, CPAIOR 2011, Berlin (Achterberg, Tobias; Beck, J. Christopher, eds.), Springer, pp. 99–116, 2011.
|
| Koller, Daniela and Ulbrich, Stefan: "Optimal control of hydroforming processes", PAMM, Wiley Online Library, vol. 11, no. 1, pp. 795–796, 2011.
|
| Kaibel, Volker; Peinhardt, Matthias and Pfetsch, Marc E.: "Orbitopal Fixing", Discrete Optimization, vol. 8, no. 4, pp. 595–610, 2011.
|
| Lorenz, U.; Ederer, T.; Juretzka, C.; Opfer, T.; Utz, M. and Weber, S.: "Maple: Eine Einführung in das Computer-Algebra-System", RRZN, 2011.
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| Lorenz, U. and Pelz, P.: "Effiziente Energiewandlung als Optimierungs- und Skalierungsaufgabe", TU forschen, Wissenschaftsmagazin, no. 1, pp. 56-63, 2011.
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| Nill, Benjamin and Paffenholz, Andreas: "Examples of Kähler-Einstein toric Fano manifolds associated to non-symmetric reflexive polytopes", Beitr. Algebra Geom., vol. 52, no. 2, pp. 297–304, 2011.
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| Martin, A.; Geißler, B.; Hayn, C.; Morsi, A.; Schewe, L.; Hiller, B.; Humpola, J.; Koch, T.; Lehmann, T.; Schwarz, R.; Schweiger, J.; Pfetsch, M. E.; Schmidt, M.; Steinbach, M.; Willert, B. and Schultz, R.: "Optimierung Technischer Kapazitäten in Gasnetzen", In: Optimierung in der Energiewirtschaft, pp. 105–114, 2011.
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| Hoheisel, T.; Kanzow, C. and Schwartz, A.: "Improved convergence properties of the Lin-Fukushima-regularization method for mathematical programs with complementarity constraints", Numerical Algebra, Control and Optimization, vol. 1, no. 1, pp. 49-60, 2011.
|
| Torres, Luis M.; Torres, Ramiro; Borndörfer, Ralf and Pfetsch, Marc E.: "Line Planning on Paths and Tree Networks with Applications to the Quito Trolebús System", Int. Trans. Oper. Res., vol. 18, no. 455–472, 2011.
|
| Ziems, J. Carsten and Ulbrich, Stefan: "Adaptive multilevel inexact SQP methods for PDE-constrained optimization", SIAM J. Optim., vol. 21, no. 1, pp. 1–40, 2011.
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| Avemann, J.; Schmitt, S.O.; Ederer, T.; Lorenz, U. and Groche, P.: "Analysis of Market Demand Parameters for the Evaluation of Flexibility in Forming Technology", Enabling Manufacturing Competitiveness and Economic Sustainability, Springer, pp. 458–463, 2011.
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| Disser, Y.: "Mapping polygons", PhD thesis, ETH Zurich, Logos Berlin, 2011.
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| Abele, E.; Haydn, M.; Hauer, T.; Lorenz, U. and Ederer, T.: "Unsicherheitsoptimierte Prozesskette bei der Bohrungsfeinbearbeitung", wt Werkstatttechnik online, Springer, vol. 101, pp. 730-736, 2011.
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| Baumeister, Barbara; Haase, Christian; Nill, Benjamin and Paffenholz, Andreas: "Permutation Polytopes of Cyclic Groups", 2011.
|
| Chalopin, J.; Das, S.; Disser, Y.; Mihalák, M. and Widmayer, P.: "How simple robots benefit from looking back", In: Proceedings of the 7th International Conference on Algorithms and Complexity (CIAC), pp. 229-239, 2010.
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| Clever, D.; Lang, J.; Ulbrich, S. and Ziems, J. C.: "Combination of an adaptive multilevel SQP method and a space-time adaptive PDAE solver for optimal control problems", Procedia Computer Science, vol. 1, no. 1, pp. 1429-1437, 2010.
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| Disser, Y.; Mihalák, M. and Widmayer, P.: "Reconstructing a simple polygon from its angles", In: Proceedings of the 12th Scandinavian Symposium and Workshops on Algorithm Theory (SWAT), pp. 13-24, 2010.
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| Groche, P.; Kraft, M.; Schmitt, S.O.; Lorenz, U.; Pokutta, S.; Martin, A. and Ziems, N.: "Rechnet sich Flexibilität in der Umformtechnik?", In: wt-Online, Springer, 2010.
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| Giles, Mike and Ulbrich, Stefan: "Convergence of linearized and adjoint approximations for discontinuous solutions of conservation laws. Part 1: Linearized approximations and linearized output functionals", SIAM J. Numer. Anal., vol. 48, no. 3, pp. 882–904, 2010.
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| Giles, Mike and Ulbrich, Stefan: "Convergence of linearized and adjoint approximations for discontinuous solutions of conservation laws. Part 2: Adjoint approximations and extensions", SIAM J. Numer. Anal., vol. 48, no. 3, pp. 905–921, 2010.
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| Haase, Christian; Lorenz, Benjamin and Paffenholz, Andreas: "Generating Smooth Lattice Polytopes", In: Proceedings of the ICMS, Kobe, pp. 315-328, 2010.
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| Jokar, Sadegh; Mehrmann, Volker; Pfetsch, Marc E. and Yserentant, Harry: "Sparse Approximate Solution of Partial Differential Equations", Applied Numerical Mathematics, vol. 60, no. 4, pp. 452–472, 2010.
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| Lorenz, U.; Martin, A. and Wolf, J.: "Polyhedral and Algorithmic Properties of Quantified Linear Programs", In: Proceeding ESA 2010, Springer, pp. 512-523, 2010.
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| Gawrilow, Ewgenij; Joswig, Michael; Rörig, Thilo and Witte, Nikolaus: "Drawing polytopal graphs with \tt polymake", Comput. Vis. Sci., vol. 13, no. 2, pp. 99–110, 2010.
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| Joswig, Michael and Kulas, Katja: "Tropical and ordinary convexity combined", Adv. Geom., vol. 10, no. 2, pp. 333–352, 2010.
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| Herrmann, Sven and Joswig, Michael: "Totally splittable polytopes", Discrete Comput. Geom., vol. 44, no. 1, pp. 149–166, 2010.
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| Kanzow, C. and Schwartz, A.: "Mathematical programs with equilibrium constraints: Enhanced Fritz John-conditions, new constraint qualifications, and improved exact penalty results", SIAM Journal on Optimization, vol. 20, no. 5, pp. 2730-2753, 2010.
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| Ziems, J. C.: "Adaptive multilevel SQP-methods for PDE-constrained optimization", PhD thesis, Technische Universität Darmstadt, 2010.
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| Koller, Daniela and Ulbrich, Stefan: "Optimale Steuerung wirkmedienbasierter Tiefziehprozesse", Chapter in Tagungsband / Sonderforschungsbereich 666 Integrale Blechbauweisen höherer Verzweigungsordnung - Entwicklung, Fertigung, Bewertung : 3. Zwischenkolloquium 29./30. September 2010 (Groche, Peter, ed.), Meisenbach, Bamberg, pp. 39–44, 2010.
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| Elsässer, R.; Lorenz, U. and Sauerwald, T.: "On randomized broadcasting in Star graphs", Discrete Appl. Math., Elsevier Science Publishers B. V., vol. 157, no. 1, Amsterdam, The Netherlands, The Netherlands, pp. 126–139, 2009.
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| Baumeister, Barbara; Haase, Christian; Nill, Benjamin and Paffenholz, Andreas: "On permutation polytopes", Adv. Math., vol. 222, no. 2, pp. 431–452, 2009.
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| Berthold, Timo and Pfetsch, Marc E.: "Detecting Orbitopal Symmetries", In: Operations Research Proceedings 2008 (Fleischmann, Bernhard; Borgwardt, Karl Heinz; Klein, Robert; Tuma, Axel, eds.), Springer-Verlag, pp. 433–438, 2009.
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| Bilò, D.; Disser, Y.; Mihalák, M.; Suri, S.; Vicari, E. and Widmayer, P.: "Reconstructing visibility graphs with simple robots", In: Proceedings of the 16th International Colloquium on Structural Information and Communication Complexity (SIROCCO), pp. 87-99, 2009.
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| Borndörfer, Ralf; Neumann, Marika and Pfetsch, Marc E.: "The Line Connectivity Problem", In: Operations Research Proceedings 2008 (Fleischmann, Bernhard; Borgwardt, Karl Heinz; Klein, Robert; Tuma, Axel, eds.), Springer-Verlag, pp. 557–562, 2009.
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| Brandenburg, Christian; Lindemann, Florian; Ulbrich, Michael and Ulbrich, Stefan: "A continuous adjoint approach to shape optimization for Navier Stokes flow", Chapter in Optimal control of coupled systems of partial differential equations, Birkhäuser Verlag, Basel, pp. 35–56, 2009.
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| Disser, Y.; Bilò, D.; Mihalák, M.; Suri, S.; Vicari, E. and Widmayer, P.: "On the limitations of combinatorial visibilities", In: Proceedings of the 25th European Workshop on Computational Geometry (EuroCG), pp. 207-210, 2009.
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| M. Dür; A. Fügenschuh; Ch. Hayn; A. Martin; S. Schabel and K. Villforth: "Steuerung einer Sortieranlage, z.B. für Altpapier", 2009.
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| A. Epe; D. Mahlke; A. Martin; H.-J. Wagner; C. Weber; O. Woll and A. Zelmer: "Betriebsoptimierung zur ökonomischen Bewertung von Speichern unter Berücksichtigung regenerativer Energieeinspeisung", Chapter in Innovative Modellie\-rung und Optimierung von Energiesystemen (R. Schultz; H.-J. Wagner, eds.), LIT Verlag, pp. 153–177, 2009.
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| Grothklags, S.; Lorenz, U. and Monien, B.: "From State-of-the-Art Static Fleet Assignment to Flexible Stochastic Planning of the Future", In: Algorithmics of Large and Complex Networks, pp. 140-165, 2009.
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| E. Handschin; D. Mahlke; A. Martin; C. Rehtanz; D. Waniek and A. Zelmer: "Kostenoptimierte Planung gekoppelter Strom-, Gas- und Wär\-menetze", Chapter in Innovative Modellie\-rung und Optimierung von Energiesystemen (R. Schultz; H.-J. Wagner, eds.), LIT Verlag, pp. 9–38, 2009.
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| Harks, Tobias; Heinz, Stefan and Pfetsch, Marc E.: "Competitive Online Multicommodity Routing", Theory of Computing Systems, vol. 45, no. 3, pp. 533–554, 2009.
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| Hinze, M.; Pinnau, R.; Ulbrich, M. and Ulbrich, S.: "Optimization with PDE constraints", Springer, New York, pp. xii+270, 2009.
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| Joswig, Michael; Müller, Benjamin and Paffenholz, Andreas: "\tt polymake and lattice polytopes", In: 21st International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2009), Assoc. Discrete Math. Theor. Comput. Sci., Nancy, pp. 491–502, 2009.
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| Herrmann, Sven; Jensen, Anders; Joswig, Michael and Sturmfels, Bernd: "How to draw tropical planes", Electron. J. Combin., vol. 16, no. 2, Special volume in honor of Anders Bjorner, pp. Research Paper 6, 26, 2009.
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| Haase, Christian and Paffenholz, Andreas: "Quadratic Gröbner bases for smooth $3\times3$ transportation polytopes", J. Algebraic Combin., vol. 30, no. 4, pp. 477–489, 2009.
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| Joswig, Michael: "Tropical convex hull computations", Chapter in Tropical and idempotent mathematics, Amer. Math. Soc., Providence, RI, pp. 193–212, 2009.
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| Joswig, Michael; Müller, Benjamin and Paffenholz, Andreas: "polymake and lattice polytopes", Chapter in 21st International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2009), Assoc. Discrete Math. Theor. Comput. Sci., Nancy, pp. 491–502, 2009.
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| Ulbrich, Michael and Ulbrich, Stefan: "Primal-dual interior-point methods for PDE-constrained optimization", Math. Program., vol. 117, no. 1-2, Ser. B, pp. 435–485, 2009.
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| Berthold, Timo; Heinz, Stefan and Pfetsch, Marc E.: "Nonlinear pseudo-Boolean optimization: relaxation or propagation?", In: Theory and Applications of Satisfiability Testing – SAT 2009 (Kullmann, Oliver, ed.), Springer, pp. 441–446, 2009.
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| M. Armbruster; Ch. Helmberg; M. Fügenschuh and A. Martin: "A Comparative Study of Linear and Semidefinite Branch-and-Cut Methods for Solving the Minimum Graph Bisection Problem", In: Integer Programming and Combinatorial Optimization (A. Lodi; A. Panconesi; G. Renaldi, eds.), pp. 112 – 124, 2008.
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| M. Armbruster; Ch. Helmberg; M. Fügenschuh and A. Martin: "On the Graph Bisection Cut Polytope", SIAM Journal on Discrete Mathematics, vol. 22, pp. 1073 – 1098, 2008.
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| Berger, A.; Hoffmann, R.; Lorenz, U. and Stiller, S.: "TOPSU - RDM a simulation platform for online railway delay management", In: Simutools '08: Proceedings of the 1st international conference on Simulation tools and techniques for communications, networks and systems & work shops, ICST (Institute for Computer Sciences, Social-Informatics and Tele communications Engineering), ICST, Brussels, Belgium, Belgium, pp. 1–8, 2008.
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| Borndörfer, Ralf; Grötschel, Martin and Pfetsch, Marc E.: "Models for Line Planning in Public Transport", In: Computer-aided Systems in Public Transport (Hickman, Mark; Mirchandani, Pitu; Voß, Stefan, eds.), Springer-Verlag, pp. 363–378, 2008.
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| Borndörfer, Ralf; Neumann, Marika and Pfetsch, Marc E.: "Angebotsplanung im öffentlichen Nahverkehr", In: HEUREKA '08 – Optimierung in Verkehr und Transport, FGSV Verlag, Köln, 2008.
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| Disser, Y.; Müller-Hannemann, M. and Schnee, M.: "Multi-criteria shortest paths in time-dependent train networks", In: Proceedings of the 7th International Workshop on Experimental Algorithms (WEA), pp. 347-361, 2008.
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| A. Fügenschuh; S. Göttlich; M. Herty; A. Klar and A. Martin: "A Discrete Optimization Approach to Large Scale Supply Networks Based on Partial Differential Equations", SIAM Journal on Scientific Computing, vol. 30, pp. 1490 – 1507, 2008.
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| Himstedt, K.; Lorenz, U. and Moeller, D.: "A Twofold Distributed Game-Tree Search Approach U sing Interconnected Clusters.", In: Proceeding Euro-Par 2008, Springer, pp. 587-598, 2008.
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| Jokar, Sadegh and Pfetsch, Marc E.: "Exact and Approximate Sparse Solutions of Underdetermined Linear Equations", SIAM J. Sci. Comput, vol. 31, no. 1, pp. 23–44, 2008.
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| Kaibel, Volker and Pfetsch, Marc E.: "Packing and Partitioning Orbitopes", Math. Program., vol. 114, no. 1, pp. 1–36, 2008.
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| G. Leugering; A. Martin and M. Stingl: "Topologie und dynamische Netzwerke: Anwendungen der Zukunft", In: Produktionsfaktor Mathematik (M. Grötschel, K. Lucas V. Mehrmann, ed.), pp. 323 – 340, 2008.
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| Haase, Christian; Nill, Benjamin; Paffenholz, Andreas and Santos, Francisco: "Lattice points in Min\-kows\-ki sums", Electron. J. Combin., vol. 15, no. 1, pp. Note 11, 5, 2008.
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| Joswig, Michael and Theobald, Thorsten: "Algorithmische Geometrie", Vieweg, Wiesbaden, pp. vi+265, 2008.
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| Herrmann, Sven and Joswig, Michael: "Splitting polytopes", Münster J. Math., vol. 1, pp. 109–141, 2008.
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| Monien, B.; Lorenz, U. and Warner, D.: "Der Alphabeta-Algorithmus für Spielbäume: Wie bringe ic h meinen Computer zum Schachspielen?", In: Taschenbuch der Algorithmen (Vöcking, B.; Alt, H.; Dietzfelbinger, M.; Reischuk, R.; Scheideler, C.; Vollmer, H.; Wagner, D., eds.), Springer, pp. 285-294, 2008.
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| Platzner, M.; Döhre, S.; Happe, M.; Kenter, T.; Lorenz, U.; Schumacher, T.; Send, A. and Warkentin, A.: "The GOmputer: Accelerating GO with FPGAs.", In: Proceeding ERSA 2008, Springer, pp. 35-45, 2008.
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| Pfetsch, Marc E.: "Branch-And-Cut for the Maximum Feasible Subsystem Problem", SIAM J. Optim., vol. 19, no. 1, pp. 21–38, 2008.
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| Silva, R.; Ulbrich, M.; Ulbrich, S. and Vicente, L.N.: "A Globally Convergent Primal-Dual Interior-Point Filter Method for Nonlinear Programming: New Filter Optimality Measures and Computational Results", Technical report, Technische Universität Darmstadt, 2008.
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| Torres, Luis M.; Torres, Ramiro; Borndörfer, Ralf and Pfetsch, Marc E.: "Line Planning on Paths and Tree Networks with Applications to the Quito Trolebús System", In: ATMOS 2008 – 8th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (Fischetti, Matteo; Widmayer, Peter, eds.), Schloss Dagstuhl – Leibniz-Zentrum für Informatik, Germany, Dagstuhl, Germany, 2008.
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| Wilms, J.; Disser, Y.; Alber, G. and Percival, I. C.: "Local realism, detection efficiencies, and probability polytopes", Physical Review A, vol. 73, pp. 032116(8), 2008.
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| Anderl, A.; Kormann, M.; Rollmann, T.; Wu, Z.; Martin, A.; Ulbrich, S. and Günther, U.: "An Approach to Algorithm-Based Design in Product Development", Konstruktion, vol. 5, pp. 79 – 82, 2007.
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| Borndörfer, Ralf; Grötschel, Martin and Pfetsch, Marc E.: "A Column-Generation Approach to Line Planning in Public Transport", Transportation Sci., vol. 41, no. 1, pp. 123–132, 2007.
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| Elsässer, R.; Lorenz, U. and Sauerwald, T.: "Agent-based randomized broadcasting in large networks.", Discrete Applied Mathematics, vol. 155, pp. 150-160, 2007.
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| A. Fügenschuh; W. Hess; A. Martin and S. Ulbrich: "Diskrete und kontinuierliche Modelle zur Topologie- und Geometrie-Optimierung von Blechprofilen", In: Tagungsband 1. Zwischenkolloqium SFB 666 (P. Groche, ed.), Meisenbach Verlag, Bamberg, pp. 37 – 47, 2007.
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| Fügenschuh, A.; Homfeld, H.; Huck, A.; Martin, A. and Zhi, Y.: "Scheduling Locomotives and Car Transfers in Freight Transport", Technical report, FB Mathematik, Technische Universität Darmstadt, 2007.
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| A. Fügenschuh and A. Martin: "Mixed-Integer Models for Topology Optimization in Sheet Metal Design", In: PAMM, Proceedings of Applied Mathematics and Mechanics, pp. 2060049-2060050, 2007.
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| U. Günther; F. Lenzner; A. Martin and G. Schneider: "Verfahren und Vorrichtung zum Ermitteln eines Kontaktzeitpunktes zum Kontaktieren eines Geldmittelübergabesystems", 2007.
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| U. Günther; F. Lenzner; A. Martin and G. Schneider: "Verfahren und Vorrichtung zum Ermitteln eines Kontaktzeitpunktes zum Kontaktieren eines Geldmittelübergabesystems", 2007.
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| U. Günther and A. Martin: "Modellierung von Fertigungsrestriktionen bei der Herstellung von verzweigten Blechbauteilen", In: Tagungsband 1. Zwischenkolloqium SFB 666 (P. Groche, ed.), Meisenbach Verlag, Bamberg, pp. 47 – 53, 2007.
|
| Haase, Christian and Paffenholz, Andreas: "On Fanos and Chimneys", Chapter in Mini-Work\-shop: Projective normality of smooth toric varieties, pp. 2303-2306, 2007.
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| E. Handschin; D. Waniek; A. Martin; D. Mahlke and A. Zelmer: "Gekoppelte optimale Auslegung von Strom-, Gas- und Wärmenetzen", In: Optimierung in der Energiewirtschaft, VDI-Berichte Nr. 2018, pp. 133 – 146, 2007.
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| Kaibel, Volker; Peinhardt, Matthias and Pfetsch, Marc E.: "Orbitopal Fixing", Chapter in Proc.\ of the 12th Integer Programming and Combinatorial Optimization conference (IPCO) (Fischetti, Matteo; Williamson, David, eds.), Springer-Verlag, pp. 74–88, 2007.
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| Joswig, Michael and Witte, Nikolaus: "Products of foldable triangulations", Adv. Math., vol. 210, no. 2, pp. 769–796, 2007.
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| Joswig, Michael and Rörig, Thilo: "Neighborly cubical polytopes and spheres", Israel J. Math., vol. 159, pp. 221–242, 2007.
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| Herrmann, Sven and Joswig, Michael: "Bounds on the $f$-vectors of tight spans", Contrib. Discrete Math., vol. 2, no. 2, pp. 161–184 (electronic), 2007.
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| Joswig, Michael; Sturmfels, Bernd and Yu, Josephine: "Affine buildings and tropical convexity", Albanian J. Math., vol. 1, no. 4, pp. 187–211, 2007.
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| D. Mahlke; A. Martin and S. Moritz: "A simulated annealing algorithm for transient optimization in gas networks", Mathematical Methods of Operations Research, vol. 66, pp. 99 – 116, 2007.
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| D. Mahlke; A. Martin and S. Moritz: "Solving Gas Optimization Problems by Simulated Annealing", Technical report, Darmstadt University of Technology, 2007.
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| Ulbrich, Stefan: "Generalized SQP methods with `parareal' time-domain decomposition for time-dependent PDE-constrained optimization", Chapter in Real-time PDE-constrained optimization, SIAM, Philadelphia, PA, pp. 145–168, 2007.
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| M. Wäldele; A. Fügenschuh; H. Birkhofer and A. Martin: "Algorithmenbasierte Produktentwicklung für integrale Blechbauweisen höherer Verzweigungsordnung", In: 5. Gemeinsamen Kolloquiums Konstruktionstechnik 2007, Dresden, 2007.
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| T. Achterberg; T. Koch and A. Martin: "MIPLIB 2003", Operations Research Letters, Elsevier / North-Holland, vol. 34, pp. 1–12, 2006.
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| M. Armbruster; M. Fügenschuh; C. Helmberg; N. Jetchev and A. Martin: "Hybrid Genetic Algorithm Within Branch-and-Cut for the Minimum Graph Bisection Problem", In: Proceedings of 6th European Conference, EvoCOP 2006, Budapest, Hungary, April 10-12, 2006, Springer, pp. 1-12, 2006.
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| M. Armbruster; M. Fügenschuh; C. Helmberg; N. Jetchev and A. Martin: "Hybrid Genetic Algorithm Within Branch-and-Cut for the Minimum Graph Bisection Problem", In: Proceedings of 6th European Conference, EvoCOP 2006, Budapest, Hungary, April 10-12, 2006, Springer, Berlin, pp. 1-12, 2006.
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| Birkhofer, H.; Fügenschuh, A.; Günther, U.; Junglas, D.; Martin, A.; Sauer, T.; Ulbrich, S.; Wäldele, M. and Walter, S.: "Topology- and Shape-Optimization of Branched Sheet Metal Products", In: Operations Research Proceedings 2005 (Haasis, H.; Kopfer, H.; Schönberger, J., eds.), Springer, Berlin, pp. 327 – 336, 2006.
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| Walter, Herbert Birkhofer; Armin Fügenschuh; Ute Günther; Daniel Junglas; Alexander Martin; Thorsten Sauer; Stefan Ulbrich; Martin Wäldele and Stephan: "Optimization of sheet metal products.", Chapter in Operations research proceedings 2005. Selected papers of the annual international conference of the German Operations Research Society (GOR), Bremen, Germany, September 7–9, 2005., Berlin: Springer, pp. 327–336, 2006.
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| Borndörfer, Ralf; Grötschel, Martin and Pfetsch, Marc E.: "Public transport to the fORe!", OR/MS Today, vol. 33, no. 2, pp. 30–40, 2006.
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| Borndörfer, Ralf; Neumann, Marika and Pfetsch, Marc E.: "Optimal Fares for Public Transport", Chapter in Operations Research Proceedings 2005 (Haasis, Hans-Dietrich; Kopfer, Herbert; Schönberger, Jörn, eds.), Springer-Verlag, Berlin Heidelberg, pp. 591–596, 2006.
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| M. Dür; A. Fügenschuh; A. Martin and S. Ulbrich: "Verfahren und Vorrichtung zum Auswuchten von wellenelastischen Rotoren", 2006.
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| A. Eisenblätter; H.-F. Geerdes; T. Koch; A. Martin and R. Wessäly: "UMTS Radio Network Evaluation and Optimization beyond Snapshots", Mathematical Methods of Operations Research, vol. 63, pp. 1 – 29, 2006.
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| A. Fügenschuh; M. Herty; A. Klar and A. Martin: "Combinatorial and Continuous Models for the Optimization of Traffic Flows on Networks", SIAM Journal on Optimization, vol. 16, pp. 1155 – 1176, 2006.
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| Fügenschuh, A.; Homfeld, H.; Huck, A. and Martin, A.: "Locomotive and Wagon Scheduling in Freight Transport", In: ATMOS 2006 - 6th Workshop on Algorithmic Methods and Models for Optimization of Railways (Jacob, Riko; Müller-Hannemann, Matthias, eds.), 2006.
|
| A. Fügenschuh and A. Martin: "A Multicriterial Approach for Optimizing Bus Schedules and School Starting Times", Annals of Operations Research, vol. 147, pp. 119 – 216, 2006.
|
| Fügenschuh, A. and Martin, A.: "Mathematische Modelle zur betrieblichen Optimierung", Z! - das Zukunftsmagazin, vol. 1, pp. 3, 2006.
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| Günther, U. and Martin, A.: "Mixed Integer Models for Branched Sheet Metal Products", In: PAMM, Proceedings of Applied Mathematics and Mechanics, pp. 697 – 698, 2006.
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| Günther, U.; Martin, A.; Ritter, K. and Wagner, T.: "Cash Recycling Systems: Prediction and Optimization", In: PAMM, Proceedings of Applied Mathematics and Mechanics, pp. 667 – 668, 2006.
|
| Harks, Tobias; Heinz, Stefan and Pfetsch, Marc E.: "Competitive Online Multicommodity Routing", Chapter in Proc. Workshop on Approximation and Online Algorithms (WAOA) 2006 (Erlebach, Thomas; Kaklamanis, Christos, eds.), Springer, Berlin Heidelberg, pp. 240–252, 2006.
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| Joswig, Michael and Pfetsch, Marc E.: "Computing Optimal Morse Matchings", SIAM J. Discrete Math., vol. 20, no. 1, pp. 11–25, 2006.
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| Joswig, Michael and Pfetsch, Marc E.: "Computing optimal Morse matchings", SIAM J. Discrete Math., vol. 20, no. 1, pp. 11–25 (electronic), 2006.
|
| Paffenholz, Andreas: "New polytopes from products", J. Combin. Theory Ser. A, vol. 113, no. 7, pp. 1396–1418, 2006.
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| Paffenholz, Andreas and Werner, Axel: "Constructions for 4-polytopes and the cone of flag vectors", Chapter in Algebraic and geometric combinatorics, Amer. Math. Soc., Providence, RI, pp. 283–303, 2006.
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| Gawrilow, Ewgenij and Joswig, Michael: "Flexible object hierarchies in polymake (extended abstract)", Chapter in Mathematical software—ICMS 2006, Springer, Berlin, pp. 219–221, 2006.
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| A. Martin; M. Möller and S. Moritz: "Mixed Integer Models for the Stationary Case of Gas Network Optimization", Mathematical Programming B, vol. 105, pp. 563 – 582, 2006.
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| Pfetsch, Marc E. and Borndörfer, Ralf: "Routing in Line Planning for Public Transport", Chapter in Operations Research Proceedings 2005 (Haasis, Hans-Dietrich; Kopfer, Herbert; Schönberger, Jörn, eds.), Springer-Verlag, Berlin Heidelberg, pp. 405–410, 2006.
|
| T. Achterberg; T. Koch and A. Martin: "Branching Rules Revisited", Operations Research Letters, vol. 33, pp. 42 – 54, 2005.
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| M. Armbruster; M. Fügenschuh; Ch. Helmberg; N. Jetchev and A. Martin: "LP-based Genetic Algorithm for the Minimum Graph Bisection Problem", Technical report, Darmstadt University of Technology, Department of Mathematics, 2005.
|
| H. Birkhofer; T. Sauer; M. Wäldele; S. Walter; A. Fügenschuh; U. Günther; D. Junglas; A. Martin and S. Ulbrich: "Optimization of Sheet Metal Products", Technical report, Darmstadt University of Technology, Department of Mathematics, 2005.
|
| A. Fügenschuh and A. Martin: "Was haben Schüler und Groß banken gemeinsam?", Mathematik Lehren, vol. 129, pp. 50 – 54, 2005.
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| Fügenschuh, A. and Martin, A.: "Computational Integer Programming and Cutting Planes", In: Handbooks in Operations Research and Management Science (K. Aardal, G. Nemhauser R. Weismantel, ed.), Kluwer, pp. 69 – 122, 2005.
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| A. Fügenschuh; A. Martin; C. Mehlert and P. Stöveken: "Ein Planungstool zur Schulzeitstaffelung", In: Supply Chain Management und Logistik (H.-O. Günther; D. Mattfeld; L. Suhl, eds.), Physica-Verlag Heidelberg, pp. 419 – 436, 2005.
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| A. Fügenschuh; A. Martin and P. Stöveken: "Integrated Optimization of School Starting Times and Public Bus Services", In: Operations Research Proceedings 2004 (H. Fleuren; Hertog, D. den; P. Kort, eds.), Springer, Berlin, pp. 150 – 157, 2005.
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| M. Glocker; A. Martin and Stryk, O. von: "Optimale kooperative Steuerung von Mehrflugzeugsystemen", Chapter in thema Forschung - Im Aufwind: Luftverkehr (U. Klingauf, ed.), TU Darmstadt, pp. 14 – 18, 2005.
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| Joswig, Michael and Pfetsch, Marc E.: "Optimizing Discrete Morse Functions – Extended Abstract", Chapter in Proceedings of the CTW04 Workshop on Graph Theory and Combinatorial Optimization, Elsevier, 2005.
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| Björner, Anders; Paffenholz, Andreas; Sjöstrand, Jonas and Ziegler, Günter M.: "Bier spheres and posets", Discrete Comput. Geom., vol. 34, no. 1, pp. 71–86, 2005.
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| Joswig, Michael and Lutz, Frank H.: "One-point suspensions and wreath products of polytopes and spheres", J. Combin. Theory Ser. A, vol. 110, no. 2, pp. 193–216, 2005.
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| Joswig, Michael: "Tropical halfspaces", Chapter in Combinatorial and computational geometry, Cambridge Univ. Press, Cambridge, pp. 409–431, 2005.
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| Chari, Manoj K. and Joswig, Michael: "Complexes of discrete Morse functions", Discrete Math., vol. 302, no. 1-3, pp. 39–51, 2005.
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| Joswig, Michael: "Polytope propagation on graphs", Chapter in Algebraic statistics for computational biology, Cambridge Univ. Press, New York, pp. 181–192, 2005.
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| A. Martin and M. Möller: "Cutting Planes for the Optimisation of Gas Networks", In: Modeling, Simulation and Optimization of Complex Processe (H.G. Bock; E. Kostina; H.X. Phu; R. Rannacher, eds.), Springer, Heidelberg, pp. 307 – 330, 2005.
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| A. Eisenblätter; A. Fügenschuh; H.-F. Geerdes; D. Junglas; T. Koch and A. Martin: "Integer Programming Methods for UMTS Radio Network Planning", In: Proc.\ of WiOpt'04, Cambridge, UK, 2004.
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| A. Fügenschuh and A. Martin: "Verfahren und Vorrichtung zur automatischen Optimierung von Schulanfangszeiten und des öffentlichen Personenverkehrs und entsprechendes Computerprogramm", 2004.
|
| A. Fügenschuh; A. Martin and P. Stöveken: "Integrated Optimization of School Starting Times and Public Bus Services", In: Proceedings of the Oberwolfach Workshop `Mathematics in the Supply Chain' (A. Fügenschuh; Veen, J. van der, eds.), pp. 183 – 186, 2004.
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| A. Fügenschuh; A. Martin and P. Stöveken: "IOSANA: Integrierte Optimierung der Schulanfangszeit und des Nahverkehrs-Angebots", In: Optimierung im öffentlichen Nahverkehr (D.C. Mattfeld, ed.), pp. 170 – 189, 2004.
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| Joswig, Michael and Ziegler, Günter M.: "Convex hulls, oracles, and homology", J. Symbolic Comput., vol. 38, no. 4, pp. 1247–1259, 2004.
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| Paffenholz, Andreas and Ziegler, Günter M.: "The $E\sb t$-construction for lattices, spheres and polytopes", Discrete Comput. Geom., vol. 32, no. 4, pp. 601–621, 2004.
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| Joswig, Michael and Pfetsch, Marc E.: "Computing optimal discrete Morse functions", Chapter in Workshop on Graphs and Combinatorial Optimization, Elsevier, Amsterdam, pp. 191–195 (electronic), 2004.
|
| D.C. Sternel; D. Junglas; A. Martin and M. Schäfer: "Optimisation of Partitioning for Parallel Flow Simulation on Block Structured Grids", In: Proceedings of the Fourth International Conference on Engineering Computational Technology (B.H.V. Topping; Soares, C.A. Mota, eds.), Civil-Comp Press, Stirling, United Kingdom, 2004.
|
| Ulbrich, Stefan: "On the superlinear local convergence of a filter-SQP method", Math. Program., vol. 100, no. 1, Ser. B, pp. 217–245, 2004.
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| Ulbrich, Michael; Ulbrich, Stefan and Vicente, Luís N.: "A globally convergent primal-dual interior-point filter method for nonlinear programming", Math. Program., vol. 100, no. 2, Ser. A, pp. 379–410, 2004.
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| Amaldi, Edoardo and Pfetsch, Marc E.: "On the Maximum Feasible Subsystem Problem, IISs, and IIS-hypergraphs", Math. Program., vol. 95, no. 3, pp. 533–554, 2003.
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| A. Eisenblätter; A. Fügenschuh; H.-F. Geerdes; D. Junglas; T. Koch and A. Martin: "Optimization Methods for UMTS Radio Network Planning", In: Operation Research Proceedings 2003 (D. Ahr; R. Fahrion; M. Oswald; G. Reinelt, eds.), Springer-Verlag, pp. 31 – 38, 2003.
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| Kaibel, Volker and Pfetsch, Marc E.: "Some Algorithmic Problems in Polytope Theory", Chapter in Algebra, Geometry, and Software Systems (Joswig, Michael; Takayama, Nobuki, eds.), Springer-Verlag, 2003.
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| Fügenschuh, A. Eisenblätter and A.; Fledderus, E. R.; Geerdes, H.-F.; Heideck, B.; Junglas, D.; Koch, T.; Kürner, T. and Martin, A.: "Mathematical Methods for Automatic Optimization of UMTS Radio Networks", Technical report, IST-2000-28088 MOMENTUM D4.3, 2003.
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| Eisenblätter, A.; Geerdes, H.-F.; Junglas, D.; Koch, T.; Kürner, T. and Martin, A.: "Final Report on Automatic Planning and Optimisation", Technical report, IST-2000-28088 MOMENTUM D4.7, 2003.
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| Ulbrich, Stefan: "Adjoint-based derivative computations for the optimal control of discontinuous solutions of hyperbolic conservation laws", Systems Control Lett., vol. 48, no. 3-4, pp. 313–328, 2003.
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| Ulbrich, M. and Ulbrich, S.: "Non-monotone trust region methods for nonlinear equality constrained optimization without a penalty function", Math. Program., vol. 95, no. 1, Ser. B, pp. 103–135, 2003.
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| J. Bokowski and A. Martin: "Egoisten schaden sich selbst", Technical report, Darmstadt University of Technology, Department of Mathematics 2251, 2002.
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| "Operations Research Proceedings 2001", Springer, Heidelberg, 2002.
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| Collis, S. Scott; Ghayour, Kaveh; Heinkenschloss, Matthias; Ulbrich, Michael and Ulbrich, Stefan: "Optimal control of unsteady compressible viscous flows", Internat. J. Numer. Methods Fluids, vol. 40, no. 11, pp. 1401–1429, 2002.
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| Collis, S. Scott; Ghayour, Kaveh; Heinkenschloss, Matthias; Ulbrich, Michael and Ulbrich, Stefan: "Numerical solution of optimal control problems governed by the compressible Navier-Stokes equations", Chapter in Optimal control of complex structures (Oberwolfach, 2000), Birkhäuser, Basel, pp. 43–55, 2002.
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| A. Eisenblätter; A. Fügenschuh; T. Koch; A. Koster; A. Martin; T. Pfender; O. Wegel and R. Wessäly: "Modelling Feasible Network Configurations for UMTS", In: Telecummincations network design and management (G. Anandalingam; S. Raghavan, eds.), Kluwer, pp. 1 – 24, 2002.
|
| Kaibel, Volker and Pfetsch, Marc E.: "Computing the Face Lattice of a Polytope from its Vertex-Facet Incidences", Comput. Geom., vol. 23, no. 3, pp. 281–290, 2002.
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| H. Marchand; A. Martin; R. Weismantel and L.A. Wolsey: "Cutting Planes in Integer and Mixed Integer Programming", Discrete Applied Mathematics, vol. 123/124, pp. 391 – 440, 2002.
|
| A. Martin: "Large Scale Optimization", In: Encyclopedia of Life Support Systems (EOLSS), Chapter 6.5, UNESCO, pp. 411 – 428, 2002.
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| Pfetsch, Marc E.: "The Maximum Feasible Subsystem Problem and Vertex-Facet Incidence of Polyhedra", PhD thesis, TU Berlin, 2002.
|
| Ulbrich, Stefan: "A sensitivity and adjoint calculus for discontinuous solutions of hyperbolic conservation laws with source terms", SIAM J. Control Optim., vol. 41, no. 3, pp. 740–797 (electronic), 2002.
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| Joswig, Michael; Kaibel, Volker; Pfetsch, Marc E. and Ziegler, Günter M.: "Vertex-Facet Incidences of Unbounded Polyhedra", Advances in Geometry, vol. 1, no. 1, pp. 23–36, 2001.
|
| T. Koch and A. Martin: "SteinLib: An Updated Library on Steiner Tree Problems in Graphs", In: Steiner Trees in Industries (D.-Z. Du; X. Cheng, eds.), Kluwer, pp. 285–325, 2001.
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| A. Martin: "General Mixed Integer Programming: Computational Issues for Branch-and-Cut Algorithms", Chapter in Computational Combinatorial Optimization (D. Naddef; M. Jünger, eds.), Springer, Berlin, 2001.
|
| R.E. Bixby and A. Martin: "Parallelizing the Dual Simplex Method", INFORMS Journal on Computing, vol. 12, pp. 45 – 56, 2000.
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| Ulbrich, Michael and Ulbrich, Stefan: "Superlinear convergence of affine-scaling interior-point Newton methods for infinite-dimensional nonlinear problems with pointwise bounds", SIAM J. Control Optim., vol. 38, no. 6, pp. 1938–1984 (electronic), 2000.
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| W. Bruns; J. Gubeladze; M. Henk; A. Martin and R. Weismantel: "A Counterexample to an Integer Analogue of Carathéodory's Theorem", Journal für die Reine und Angewandte Mathematik, vol. 510, pp. 179 – 185, 1999.
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| G. Dahl; A. Martin and M. Stoer: "Routing through virtual paths in layered telecommunication networks", Operations Research, vol. 47, pp. 693 – 702, 1999.
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| Heinkenschloss, Matthias; Ulbrich, Michael and Ulbrich, Stefan: "Superlinear and quadratic convergence of affine-scaling interior-point Newton methods for problems with simple bounds without strict complementarity assumption", Math. Program., vol. 86, no. 3, Ser. A, pp. 615–635, 1999.
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| A. Martin: "Integer programs with block structure", Technical report, Konrad-Zuse-Zentrum für Informationstechnik Berlin, 1999.
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| Ulbrich, Stefan: "On the existence and approximation of solutions for the optimal control of nonlinear hyperbolic conservation laws", Chapter in Optimal control of partial differential equations (Chemnitz, 1998), Birkhäuser, Basel, pp. 287–299, 1999.
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| Ulbrich, Michael; Ulbrich, Stefan and Heinkenschloss, Matthias: "Global convergence of trust-region interior-point algorithms for infinite-dimensional nonconvex minimization subject to pointwise bounds", SIAM J. Control Optim., vol. 37, no. 3, pp. 731–764 (electronic), 1999.
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| R. Borndörfer; A. Eisenblätter; M. Grötschel and A. Martin: "Frequency Assignment in Cellular Phone Networks", Annals of Operations Research, vol. 76, pp. 73–93, 1998.
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| R. Borndörfer; C.E. Ferreira and A. Martin: "Decomposing Matrices into Blocks", SIAM Journal on Optimization, vol. 9, pp. 236 – 269, 1998.
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| C.E. Ferreira; A. Martin; Souza, C.C. de; R. Weismantel and L.A. Wolsey: "The node capacitated graph partitioning problem: A computational study", Mathematical Programming, vol. 81, pp. 229 – 256, 1998.
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| T. Koch and A. Martin: "Solving Steiner Tree Problems in Graphs to Optimality", Networks, vol. 32, pp. 207 – 232, 1998.
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| A. Martin and R. Weismantel: "The Intersection of Knapsack Polyhedra and Extensions", In: Integer Programming and Combinatorial Optimization (R.E. Bixby; E.A. Boyd; R.Z.Ríos-Mercado, eds.), pp. 243 – 256, 1998.
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| M. Grötschel; A. Martin and R. Weismantel: "The Steiner Tree Packing Problem in VLSI-Design", Mathematical Programming, vol. 78, pp. 265 – 281, 1997.
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| R. Borndörfer; A. Eisenblätter; M. Grötschel and A. Martin: "Stable-Set and Other Techniques for Frequency Assignment Problems", In: Anais da I Oficina Nacional em Problemas de Corte & Empacotamento, pp. 17–21, 1996.
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| C.E. Ferreira; A. Martin and R. Weismantel: "Solving Multiple Knapsack Problems by Cutting Planes", SIAM Journal on Optimization, vol. 6, pp. 858 – 877, 1996.
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| C.E. Ferreira; A. Martin; Souza, C.C. de; R. Weismantel and L.A. Wolsey: "Formulations and Valid Inequalities for Node Capacitated Graph Partitioning", Mathematical Programming, vol. 74, pp. 247 – 266, 1996.
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| M. Grötschel; A. Martin and R. Weismantel: "Packing Steiner Trees: Polyhedral Investigations", Mathematical Programming, vol. 72, pp. 101 – 123, 1996.
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| M. Grötschel; A. Martin and R. Weismantel: "Packing Steiner Trees: A Cutting Plane Algorithm and Computational Results", Mathematical Programming, vol. 72, pp. 125 – 145, 1996.
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| M. Grötschel; A. Martin and R. Weismantel: "Packing Steiner trees: Further facets", European Journal on Combinatorics, vol. 17, pp. 39 – 52, 1996.
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| M. Grötschel; A. Martin and R. Weismantel: "Packing Steiner trees: Separation algorithms", SIAM Journal on Discrete Mathematics, vol. 9, pp. 233 – 257, 1996.
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| M. Grötschel; A. Martin and R. Weismantel: "Optimum path packing on wheels: The consecutive case", Computers Math. Applic., vol. 31, pp. 23 – 35, 1996.
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| Ulbrich, Michael and Ulbrich, Stefan: "Automatic differentiation: a structure-exploiting forward mode with almost optimal complexity for Kantorovi\v c trees", Chapter in Applied mathematics and parallel computing, Physica, Heidelberg, pp. 327–357, 1996.
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| M. Grötschel; A. Martin and R. Weismantel: "Routing in grid graphs by cutting planes (extended version)", ZOR – Methods and Models of Operations Research, vol. 41, pp. 255 – 275, 1995.
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| M. Jünger; A. Martin; G. Reinelt and R. Weismantel: "Quadratic 0/1 optimization and a decomposition approach for the placement of electronic circuits", Mathematical Programming, vol. 63, pp. 257 – 279, 1994.
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| C.E. Ferreira; M. Grötschel; S. Kiefl; C. Krispenz; A. Martin and R. Weismantel: "Some Integer Programs Arising in the Design of Main Frame Computers", ZOR – Methods and Models of Operations Research, vol. 38, pp. 77 – 100, 1993.
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| M. Grötschel; A. Martin and R. Weismantel: "Routing in Grid Graphs by Cutting Planes", In: Integer Programming and Combinatorial Optimization (G. Rinaldi; L.A. Wolsey, eds.), pp. 447 – 463, 1993.
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| A. Martin and R. Weismantel: "Packing Paths and Steiner Trees: Routing of Electronic Circuits", CWI Quarterly, vol. 6, pp. 185 – 204, 1993.
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| M. Jünger; A. Martin; G. Reinelt and R. Weismantel: "Simultaneous Placement in the Sea Of Gates Layout Style", Methods of Operations Research, vol. 62, pp. 273 – 275, 1990.
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| A. Martin: "A polynomially solvable case of the separation problem for the Steiner partition inequalities", Methods of Operations Research, vol. 62, pp. 277 – 284, 1990.
|