2024

AuthorsGennesaret Tjusila, Mathieu Besançon, Mark Turner, Thorsten Koch
TitleHow Many Clues To Give? A Bilevel Formulation For The Minimum Sudoku Clue Problem
JournalOperations Research Letters, 54 (2024) 107105-
DOI10.1016/j.orl.2024.107105
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AuthorsThi Thai Le, Yasuhide Fukumoto, Thorsten Koch
TitleLinear stability of a simple shear layer between two parallel streams in a shallow water flow
JournalPhysics Letters A, 493 (2024) -
DOI10.1016/j.physleta.2023.129264
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AuthorsInci Yueksel-Erguen, Thorsten Koch, Janina Zittel
TitleMathematical optimization based flow scenario generation for operational analysis of European gas transport networks based on open data
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AuthorsSuresh Bolusani, Mathieu Besançon, Ksenia Bestuzheva, Antonia Chmiela, João Dionísio, Tim Donkiewicz, Jasper van Doornmalen, Leon Eifler, Mohammed Ghannam, Ambros Gleixner, Christoph Graczyk, Katrin Halbig, Ivo Hedtke, Alexander Hoen, Christopher Hojny, Rolf van der Hulst, Dominik Kamp, Thorsten Koch, Kevin Kofler, Jurgen Lentz, Julian Manns, Gioni Mexi, Erik Mühmer, Marc E. Pfetsch, Franziska Schlösser, Felipe Serrano, Yuji Shinano, Mark Turner, Stefan Vigerske, Dieter Weninger, Liding Xu
TitleThe SCIP Optimization Suite 9.0
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2023

AuthorsMark Turner, Thorsten Koch, Felipe Serrano, Michael Winkler
TitleAdaptive Cut Selection in Mixed-Integer Linear Programming
JournalOpen Journal of Mathematical Optimization, 4 (2023) 5-
DOI10.5802/ojmo.25
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AuthorsYing Chen, Thorsten Koch, Nazgul Zakiyeva, Kailiang Liu, Zhitong Xu, Chun-houh Chen, Junji Nakano, Keisuke Honda
TitleArticle’s scientific prestige: Measuring the impact of individual articles in the web of science
JournalJournal of Informetrics, 17:1 (2023) 101379-
DOI10.1016/j.joi.2023.101379
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AuthorsJaap Pedersen, Klaus Spreckelsen, Uwe Gotzes, Janina Zittel, Thorsten Koch
TitleBeimischung von Wasserstoff zum Erdgas: Eine Kapazitätsstudie des deutschen GasnetzesBlending hydrogen into natural gas: An assessment of the capacity of the German gas grid
Journalgwf Gas + Energie, (2023) -
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AuthorsJaap Pedersen, Klaus Spreckelsen, Uwe Gotzes, Janina Zittel, Thorsten Koch
TitleBeimischung von Wasserstoff zum Erdgas: Eine Kapazitätsstudie des deutschen Gasnetzes
Journal3R – Fachzeitschrift für Rohrleitungssystem, (2023) 70-75
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AuthorsMark Turner, Timo Berthold, Mathieu Besançon, Thorsten Koch
TitleBranching via Cutting Plane Selection: Improving Hybrid Branching
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AuthorsInci Yueksel-Erguen, Thorsten Koch, Janina Zittel
TitleConsistent flow scenario generation based on open data for operational analysis of European gas transport networks
BooktitleOperations Research Proceedings 2023
Published2023
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AuthorsMark Turner, Timo Berthold, Mathieu Besançon, Thorsten Koch
TitleCutting Plane Selection with Analytic Centers and Multiregression
BooktitleIntegration of Constraint Programming, Artificial Intelligence, and Operations Research. CPAIOR 2023.
PublishedSpringer, 2023, 52-68
DOI10.1007/978-3-031-33271-5_4
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AuthorsThi Thai Le, Thorsten Koch
TitleEffect of inertia force on the interface stability of a tangential-velocity discontinuity in porous media
JournalInternational Journal of Multiphase Flow, 169 (2023) -
DOI10.1016/j.ijmultiphaseflow.2023.104612
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AuthorsKsenia Bestuzheva, Mathieu Besançon, Wei-Kun Chen, Antonia Chmiela, Tim Donkiewicz, Jasper Doornmalen, Leon Eifler, Oliver Gaul, Gerald Gamrath, Ambros Gleixner, Leona Gottwald, Christoph Graczyk, Katrin Halbig, Alexander Hoen, Christopher Hojny, Rolf Hulst, Thorsten Koch, Marco Lübbecke, Stephen J. Maher, Frederic Matter, Erik Mühmer, Benjamin Müller, Marc Pfetsch, Daniel Rehfeldt, Steffan Schlein, Franziska Schlösser, Felipe Serrano, Yuji Shinano, Boro Sofranac, Mark Turner, Stefan Vigerske, Fabian Wegscheider, Philipp Wellner, Dieter Weninger, Jakob Witzig
TitleEnabling research through the SCIP optimization suite 8.0
JournalACM Transactions on Mathematical Software, 49:2 (2023) 1-21
DOI10.1145/3585516
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AuthorsDaniel Rehfeldt, Thorsten Koch, Yuji Shinano
TitleFaster exact solution of sparse MaxCut and QUBO problems
JournalMathematical Programming Computation, 15 (2023) 445-470
DOI10.1007/s12532-023-00236-6
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AuthorsGennesaret Tjusila, Mathieu Besancon, Mark Turner, Thorsten Koch
TitleHow Many Clues To Give? A Bilevel Formulation For The Minimum Sudoku Clue Problem
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AuthorsDaniel Rehfeldt, Thorsten Koch
TitleImplications, Conflicts, and Reductions for Steiner Trees
JournalMathematical Programming, 197 (2023) 903-966
DOI10.1007/s10107-021-01757-5
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AuthorsWolfgang Peters-Kottig, Andreas Brandtner, Jürgen Christof, Yves Hauffe, Thorsten Koch, Leslie Kuo, Katja Krause, Anja Müller, Frank Seeliger, Ursula Stanek, Elena Stöhr, Danilo Vetter, Alexander Winkler, Andrea Zeyns, Beate Rusch
TitleKOBV Jahresbericht 2021-2022
DOI10.12752/9116
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AuthorsThorsten Koch, Daniel Rehfeldt, Yuji Shinano
TitleOn the state of QUBO solving
BooktitleOperations Research Proceedings 2023
Published2023
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AuthorsMark Turner, Antonia Chmiela, Thorsten Koch, Michael Winkler
TitlePySCIPOpt-ML: Embedding Trained Machine Learning Models into Mixed-Integer Programs
Published2023
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2022

AuthorsMilena Petkovic, Ying Chen, Inken Gamrath, Uwe Gotzes, Natalia Selini Hadjidimitrou, Janina Zittel, Xiaofei Xu, Thorsten Koch
TitleA hybrid approach for high precision prediction of gas flows
JournalEnergy Systems, 13 (2022) 383-408
DOI10.1007/s12667-021-00466-4
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AuthorsDaniel Rehfeldt, Hannes Hobbie, David Schönheit, Thorsten Koch, Dominik Möst, Ambros Gleixner
TitleA massively parallel interior-point solver for LPs with generalized arrowhead structure, and applications to energy system models
JournalEuropean Journal of Operational Research, 296:1 (2022) 60-71
DOI10.1016/j.ejor.2021.06.063
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AuthorsJaap Pedersen, Kai Hoppmann-Baum, Janina Zittel, Thorsten Koch
TitleBlending hydrogen into natural gas: An assessment of the capacity of the German gas grid
BooktitleOperations Research Proceedings 2021
Published2022, 182-187
DOIhttps://doi.org/10.1007/978-3-031-08623-6_28
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AuthorsDaniel Rehfeldt, Katsuki Fujisawa, Thorsten Koch, Masahiro Nakao, Yuji Shinano
TitleComputing single-source shortest paths on graphs with over 8 trillion edges
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AuthorsLovis Anderson, Mark Turner, Thorsten Koch
TitleGenerative deep learning for decision making in gas networks
JournalMathematical Methods of Operations Research, 95 (2022) 503-532
DOI10.1007/s00186-022-00777-x
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AuthorsKai Hoppmann-Baum, Oleg Burdakov, Gioni Mexi, Carl Johan Casselgren, Thorsten Koch
TitleLength-Constrained Cycle Partition with an Application to UAV Routing
JournalOptimization Methods and Software, (2022) -
DOI10.1080/10556788.2022.2053972
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AuthorsJan-Patrick Clarner, Christine Tawfik, Thorsten Koch, Janina Zittel
TitleNetwork-induced Unit Commitment - A model class for investment and production portfolio planning for multi-energy systems
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AuthorsDaniel Rehfeldt, Henriette Franz, Thorsten Koch
TitleOptimal Connected Subgraphs: Integer Programming Formulations and Polyhedra
JournalNetworks, 80:3 (2022) 314-332
DOI10.1002/net.22101
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AuthorsJaap Pedersen, Thi Thai Le, Thorsten Koch, Janina Zittel
TitleOptimal discrete pipe sizing for tree-shaped CO2 networks
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AuthorsThorsten Koch, Timo Berthold, Jaap Pedersen, Charlie Vanaret
TitleProgress in mathematical programming solvers from 2001 to 2020
JournalEURO Journal on Computational Optimization, 10 (2022) 100031-
DOI10.1016/j.ejco.2022.100031
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AuthorsThi Thai Le, Thorsten Koch
TitleViscosity and porosity effects on tangential-discontinuity surface stability in 3D Compressible Media
JournalPhysics of Fluids, 34:7 (2022) -
DOI10.1063/5.0095970
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2021

AuthorsKai Hoppmann-Baum, Felix Hennings, Janina Zittel, Uwe Gotzes, Eva-Maria Spreckelsen, Klaus Spreckelsen, Thorsten Koch
TitleAn Optimization Approach for the Transient Control of Hydrogen Transport Networks
JournalMathematical Methods of Operations Research, (2021) -
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AuthorsFelix Hennings, Lovis Anderson, Kai Hoppmann-Baum, Mark Turner, Thorsten Koch
TitleControlling transient gas flow in real-world pipeline intersection areas
JournalOptimization and Engineering, 22 (2021) 687-734
DOIhttps://doi.org/10.1007/s11081-020-09559-y
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AuthorsMilena Petkovic, Thorsten Koch, Janina Zittel
TitleDeep learning for spatio-temporal supply anddemand forecasting in natural gas transmission networks
JournalEnergy Science and Engineering, (2021) -
DOIhttps://doi.org/10.1002/ese3.932
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AuthorsRoland Bertelmann, Thorsten Koch, Klaus Ceynowa, Konstanze Söllner, Jürgen Christof, Beate Rusch, Hildegard Schäffler, Markus Putnings, Heinz Pampel, Monika Kuberek, Julia Boltze, Stefan Lohrum, Regina Retter, Annika Höllerl, Katja Faensen, Ronald Steffen, Matthias Gross, Cornelia Hoffmann, Marsa Haoua
TitleDeepGreen: Etablierung und Weiterentwicklung rechtssicherer Workflows zur effizienten Umsetzung von Open-Access-Komponenten in Lizenzvereinbarungen für wissenschaftliche Publikationen – Abschlussbericht
DOI10.12752/8542
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AuthorsRoland Bertelmann, Julia Boltze, Klaus Ceynowa, Jürgen Christof, Katja Faensen, Matthias Groß, Cornelia Hoffmann, Thorsten Koch, Monika Kuberek, Stefan Lohrum, Heinz Pampel, Markus Putnings, Regina Retter, Beate Rusch, Hildegard Schäffler, Konstanze Söllner, Ronald Steffen, Eike Wannick
TitleDeepGreen: Open-Access-Transformation in der Informationsinfrastruktur – Anforderungen und Empfehlungen, Version 1.0
DOI10.12752/8150
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AuthorsDaniel Rehfeldt, Thorsten Koch
TitleImplications, conflicts, and reductions for Steiner trees
BooktitleInteger Programming and Combinatorial Optimization: 22th International Conference, IPCO 2021
Published2021, 473-487
DOI10.1007/978-3-030-73879-2_33
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AuthorsThi Thai Le, Thorsten Koch
TitleInstability of a tangential discontinuity surface in a three-dimensional compressible medium
JournalPhysics of Fluids, 33:1 (2021) 016106-
DOI10.1063/5.0033753
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AuthorsThi Thai Le, Thorsten Koch
TitleInterface stability of compressible fluids in porous media
JournalPhysics of Fluids, 33:8 (2021) 084102-
DOI10.1063/5.0059336
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AuthorsBeate Rusch, Wolfgang Peters-Kottig, Julia Boltze, Andreas Brandtner, Andreas Degkwitz, Simona Kirsch, Thorsten Koch, Stefan Lohrum, Anja Müller, Moritz Mutter, Frank Seeliger, Ursula Stanek
TitleKOBV Jahresbericht 2019-2020
DOI10.12752/8247
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AuthorsTimo Berthold, Thorsten Koch, Yuji Shinano
TitleMILP. Try. Repeat.
JournalProceedings of the 13th International Conference on the Practice and Theory of Automated Timetabling - PATAT 2021, 2 (2021) -
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AuthorsAmbros Gleixner, Gregor Hendel, Gerald Gamrath, Tobias Achterberg, Michael Bastubbe, Timo Berthold, Philipp M. Christophel, Kati Jarck, Thorsten Koch, Jeff Linderoth, Marco Lübbecke, Hans Mittelmann, Derya Ozyurt, Ted Ralphs, Domenico Salvagnin, Yuji Shinano
TitleMIPLIB 2017: Data-Driven Compilation of the 6th Mixed-Integer Programming Library
JournalMathematical Programming Computation, 13:3 (2021) 443-490
DOI10.1007/s12532-020-00194-3
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AuthorsXiaofei Xu, Ying Chen, Ge Zhang, Thorsten Koch
TitleModeling functional time series and mixed-type predictors with partially functional autoregressions*
JournalJournal of Business and Economic Statistics, (2021) 1-43
DOI10.1080/07350015.2021.2011299
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AuthorsDaniel Rehfeldt, Thorsten Koch
TitleOn the exact solution of prize-collecting Steiner tree problems
JournalINFORMS Journal on Computing, (2021) -
DOI10.1287/ijoc.2021.1087
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AuthorsKai Hoppmann-Baum, Felix Hennings, Ralf Lenz, Uwe Gotzes, Nina Heinecke, Klaus Spreckelsen, Thorsten Koch
TitleOptimal Operation of Transient Gas Transport Networks
JournalOptimization and Engineering, 22 (2021) 735-781
DOI10.1007/s11081-020-09584-x
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AuthorsDaniel Rehfeldt, Yuji Shinano, Thorsten Koch
TitleSCIP-Jack: An exact high performance solver for Steiner tree problems in graphs and related problems
BooktitleModeling, Simulation and Optimization of Complex Processes HPSC 2018
PublishedSpringer, 2021
DOI10.1007/978-3-030-55240-4_10
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AuthorsSandrine Charousset-Brignol, Wim van Ackooij, Nadia Oudjane, Dominique Daniel, Slimane Noceir, Utz-Uwe Haus, Alfio Lazzaro, Antonio Frangioni, Rafael Lobato, Ali Ghezelsoflu, Niccolò Iardella, Laura Galli, Enrico Gorgone, Mauro dell’Amico, Spyros Giannelos, Alex Moreira, Goran Strbac, Stefan Borozan, Paula Falugi, Danny Pudjianto, Lothar Wyrwoll, Carlo Schmitt, Marco Franken, Daniel Beulertz, Henrik Schwaeppe, Dieter Most, Inci Yüksel-Ergün, Janina Zittel, Thorsten Koch
TitleSynergistic approach of multi-energy models for a European optimal energy system management tool
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AuthorsKsenia Bestuzheva, Mathieu Besançon, Wei-Kun Chen, Antonia Chmiela, Tim Donkiewicz, Jasper van Doornmalen, Leon Eifler, Oliver Gaul, Gerald Gamrath, Ambros Gleixner, Leona Gottwald, Christoph Graczyk, Katrin Halbig, Alexander Hoen, Christopher Hojny, Rolf van der Hulst, Thorsten Koch, Marco Lübbecke, Stephen J. Maher, Frederic Matter, Erik Mühmer, Benjamin Müller, Marc E. Pfetsch, Daniel Rehfeldt, Steffan Schlein, Franziska Schlösser, Felipe Serrano, Yuji Shinano, Boro Sofranac, Mark Turner, Stefan Vigerske, Fabian Wegscheider, Philipp Wellner, Dieter Weninger, Jakob Witzig
TitleThe SCIP Optimization Suite 8.0
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AuthorsFelix Prause, Kai Hoppmann-Baum, Boris Defourny, Thorsten Koch
TitleThe maximum diversity assortment selection problem
JournalMathematical Methods of Operations Research, 93 (2021) 521-554
DOIhttps://doi.org/10.1007/s00186-021-00740-2
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2020

AuthorsThorsten Koch, Ying Chen, Kian Guan Lim, Xiaofei Xu, Nazgul Zakiyeva
TitleA review study of functional autoregressive models with application to energy forecasting
JournalWIREs Computational Statistics, (2020) -
DOI10.1002/wics.1525
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AuthorsThorsten Koch, Daniel Rehfeldt, Yuji Shinano
TitleAn exact high performance solver for Steiner tree problems in graphs and related problems
BooktitleModeling, Simulation and Optimization of Complex Processes HPSC 2018
PublishedSpringer, 2020
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AuthorsThomas Breuer, Michael Bussieck, Karl-Kien Cao, Fred Fiand, Hans-Christian Gils, Ambros Gleixner, Dmitry Khabi, Nils Kempke, Thorsten Koch, Daniel Rehfeldt, Manuel Wetzel
TitleBEAM-ME: Accelerating Linear Energy Systems Models by a Massively Parallel Interior Point Method
BooktitleNIC Symposium 2020
Published2020, 345-352
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AuthorsThorsten Koch, Martin Schmidt, Benjamin Hiller, Marc Pfetsch, Björn Geißler, René Henrion, Imke Joormann, Alexander Martin, Antonio Morsi, Werner Römisch, Lars Schewe, Rüdiger Schultz
TitleCapacity Evaluation for Large-Scale Gas Networks
JournalGerman Success Stories in Industrial Mathematics, 35 (2020) 23-28
DOI10.1007/978-3-030-81455-7
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AuthorsYing Chen, Xiuqin Xu, Thorsten Koch
TitleDay-ahead high-resolution forecasting of natural gas demand and supply in Germany with a hybrid model
JournalApplied Energy, 262:114486 (2020) -
DOIhttps://doi.org/10.1016/j.apenergy.2019.114486
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AuthorsAmbros Gleixner, Nils-Christian Kempke, Thorsten Koch, Daniel Rehfeldt, Svenja Uslu
TitleFirst Experiments with Structure-Aware Presolving for a Parallel Interior-Point Method
BooktitleOperations Research Proceedings 2019
PublishedSpringer International Publishing, 2020, 105-111
DOI10.1007/978-3-030-48439-2_13
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AuthorsKai Hoppmann-Baum, Felix Hennings, Janina Zittel, Uwe Gotzes, Eva-Maria Spreckelsen, Klaus Spreckelsen, Thorsten Koch
TitleFrom Natural Gas towards Hydrogen - A Feasibility Study on Current Transport Network Infrastructure and its Technical Control
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AuthorsInci Yueksel-Erguen, Janina Zittel, Ying Wang, Felix Hennings, Thorsten Koch
TitleLessons learned from gas network data preprocessing
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AuthorsNatalia Selini Hadjidimitriou, Antonio Frangioni, Andrea Lodi, Thorsten Koch
TitleMathematical Optimization for Efficient and Robust Energy Networks
PublishedSpringer, 2020
DOI10.1007/978-3-030-57442-0
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AuthorsKai Hoppmann-Baum, Gioni Mexi, Oleg Burdakov, Carl Johan Casselgren, Thorsten Koch
TitleMinimum Cycle Partition with Length Requirements
EditorsEmmanuel Hebrard, Nysret Musliu
BooktitleIntegration of Constraint Programming, Artificial Intelligence, and Operations Research
PublishedSpringer International Publishing, 2020, 273-282
DOI10.1007/978-3-030-58942-4_18
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AuthorsYing Chen, Nazgul Zakiyeva, Bangzhu Zhu, Thorsten Koch
TitleModeling and Forecasting the Dynamics of the Natural Gas Transmission Network in Germany with the Demand and Supply Balance Constraint
JournalApplied Energy, (2020) -
DOI10.1016/j.apenergy.2020.115597
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AuthorsDaniel Rehfeldt, Henriette Franz, Thorsten Koch
TitleOptimal Connected Subgraphs: Formulations and Algorithms
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AuthorsYuji Shinano, Tobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch, Michael Winkler
TitleSolving Previously Unsolved MIP Instances with ParaSCIP on Supercomputers by using up to 80,000 Cores
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AuthorsGerald Gamrath, Daniel Anderson, Ksenia Bestuzheva, Wei-Kun Chen, Leon Eifler, Maxime Gasse, Patrick Gemander, Ambros Gleixner, Leona Gottwald, Katrin Halbig, Gregor Hendel, Christopher Hojny, Thorsten Koch, Pierre Le Bodic, Stephen J. Maher, Frederic Matter, Matthias Miltenberger, Erik Mühmer, Benjamin Müller, Marc Pfetsch, Franziska Schlösser, Felipe Serrano, Yuji Shinano, Christine Tawfik, Stefan Vigerske, Fabian Wegscheider, Dieter Weninger, Jakob Witzig
TitleThe SCIP Optimization Suite 7.0
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2019

AuthorsThomas Breuer, Michael Bussieck, Frederik Fiand, Karl-Kiên Cao, Hans Christian Gils, Manuel Wetzel, Ambros Gleixner, Thorsten Koch, Daniel Rehfeldt, Dmitry Khabi
TitleBEAM-ME: Ein interdisziplinärer Beitrag zur Erreichung der Klimaziele
JournalOR-News : das Magazin der GOR, (2019) 6-8
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AuthorsYuji Shinano, Daniel Rehfeldt, Thorsten Koch
TitleBuilding Optimal Steiner Trees on Supercomputers by Using up to 43,000 Cores
BooktitleIntegration of Constraint Programming, Artificial Intelligence, and Operations Research. CPAIOR 2019
PublishedSpringer, 2019, 529-539
DOI10.1007/978-3-030-19212-9_35
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AuthorsDaniel Rehfeldt, Thorsten Koch
TitleCombining NP-Hard Reduction Techniques and Strong Heuristics in an Exact Algorithm for the Maximum-Weight Connected Subgraph Problem
JournalSIAM Journal on Optimization, 29:1 (2019) 369-398
DOI10.1137/17M1145963
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AuthorsKathrin Behrens, Roland Bertelmann, Julia Boltze, Klaus Ceynowa, Jürgen Christof, Thomas Dierkes, Julia Alexandra Goltz-Fellgiebel, Matthias Groß, Michaela Hammerl, Marsa Haoua, Petra Heermann, Cornelia Hoffmann, Tobias Höhnow, Thorsten Koch, Monika Kuberek, Heinz Pampel, Markus Putnings, Beate Rusch, Hildegard Schäffler, Jens Schwidder, Konstanze Söllner, Hedda Staub, Eike Wannick
TitleDeepGreen - Open Access Transformation: Eine Handreichung für institutionelle Repositorien
DOI10.12752/7443
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AuthorsDaniel Rehfeldt, Thorsten Koch, Stephen J. Maher
TitleReduction Techniques for the Prize-Collecting Steiner Tree Problem and the Maximum-Weight Connected Subgraph Problem
JournalNetworks, 73 (2019) 206-233
DOI10.1002/net.21857
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AuthorsYing Chen, Thorsten Koch, Xiaofei Xu
TitleRegularized partially functional autoregressive model with application to high-resolution natural gas forecasting in Germany
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AuthorsGerald Gamrath, Ambros Gleixner, Thorsten Koch, Matthias Miltenberger, Dimitri Kniasew, Dominik Schlögel, Alexander Martin, Dieter Weninger
TitleTackling Industrial-Scale Supply Chain Problems by Mixed-Integer Programming
JournalJournal of Computational Mathematics, 37 (2019) 866-888
DOI10.4208/jcm.1905-m2019-0055
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2018

AuthorsBenjamin Hiller, Thorsten Koch, Lars Schewe, Robert Schwarz, Jonas Schweiger
TitleA System to Evaluate Gas Network Capacities: Concepts and Implementation
JournalEuropean Journal of Operational Research, 270:3 (2018) 797-808
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AuthorsThorsten Koch, Klaus Ceynowa, Konstanze Söllner, Jürgen Christof, Roland Bertelmann
TitleDeepGreen – Open Access Transformation Etablierung und Weiterentwicklung rechtssicherer Workflows zur effizienten Umsetzung von Open-Access-Komponenten in Lizenzvereinbarungen für wissenschaftliche Publikationen
DOI10.12752/3.dg.6961
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AuthorsM. Dell’Amico, Natalia Selini Hadjidimitriou, Thorsten Koch, Milena Petkovic
TitleForecasting Natural Gas Flows in Large Networks
JournalMachine Learning, Optimization, and Big Data. MOD 2017., Lecture Notes in Computer Science:vol 10710 (2018) 158-171
DOIhttps://doi.org/10.1007/978-3-319-72926-8_14
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AuthorsYing Chen, Wee Song Chua, Thorsten Koch
TitleForecasting day-ahead high-resolution natural-gas demand and supply in Germany
JournalApplied Energy, (2018) 1091-1110
DOIhttps://doi.org/10.1016/j.apenergy.2018.06.137
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AuthorsThomas Breuer, Michael Bussieck, Karl-Kien Cao, Felix Cebulla, Frederik Fiand, Hans Christian Gils, Ambros Gleixner, Dmitry Khabi, Thorsten Koch, Daniel Rehfeldt, Manuel Wetzel
TitleOptimizing Large-Scale Linear Energy System Problems with Block Diagonal Structure by Using Parallel Interior-Point Methods
BooktitleOperations Research Proceedings 2017
PublishedSpringer International Publishing, 2018, 641-647
DOI10.1007/978-3-319-89920-6_85
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AuthorsTed Ralphs, Yuji Shinano, Timo Berthold, Thorsten Koch
TitleParallel Solvers for Mixed Integer Linear Optimization
DOI10.1007/978-3-319-63516-3_8
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AuthorsDaniel Rehfeldt, Thorsten Koch
TitleReduction-based exact solution of prize-collecting Steiner tree problems
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AuthorsDaniel Rehfeldt, Thorsten Koch
TitleSCIP-Jack—a solver for STP and variants with parallelization extensions: An update
BooktitleOperations Research Proceedings 2017
Published2018, 191-196
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AuthorsAmbros Gleixner, Michael Bastubbe, Leon Eifler, Tristan Gally, Gerald Gamrath, Robert Lion Gottwald, Gregor Hendel, Christopher Hojny, Thorsten Koch, Marco Lübbecke, Stephen J. Maher, Matthias Miltenberger, Benjamin Müller, Marc Pfetsch, Christian Puchert, Daniel Rehfeldt, Franziska Schlösser, Christoph Schubert, Felipe Serrano, Yuji Shinano, Jan Merlin Viernickel, Matthias Walter, Fabian Wegscheider, Jonas T. Witt, Jakob Witzig
TitleThe SCIP Optimization Suite 6.0
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AuthorsDaniel Rehfeldt, Thorsten Koch
TitleTransformations for the Prize-Collecting Steiner Tree Problem and the Maximum-Weight Connected Subgraph Problem to SAP
JournalJournal of Computational Mathematics, 36:3 (2018) 459-468
DOI10.4208/jcm.1709-m2017-0002
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2017

AuthorsBenjamin Hiller, Thorsten Koch, Lars Schewe, Robert Schwarz, Jonas Schweiger
TitleA System to Evaluate Gas Network Capacities: Concepts and Implementation
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AuthorsTimo Berthold, Gregor Hendel, Thorsten Koch
TitleFrom feasibility to improvement to proof: three phases of solving mixed-integer programs
JournalOptimization Methods and Software, 33:3 (2017) 499-517
DOI10.1080/10556788.2017.1392519
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AuthorsMartin Schmidt, Denis Assmann, Robert Burlacu, Jesco Humpola, Imke Joormann, Nikolaos Kanelakis, Thorsten Koch, Djamal Oucherif, Marc Pfetsch, Lars Schewe, Robert Schwarz, Matthias Sirvent
TitleGasLib – A Library of Gas Network Instances
JournalData, 2:4 (2017) -
DOI10.3390/data2040040
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AuthorsDaniel Rehfeldt, Thorsten Koch
TitleGeneralized preprocessing techniques for Steiner tree and maximum-weight connected subgraph problems
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AuthorsJürgen Christof, Steffi Conrad-Rempel, Andreas Degkwitz, Julia Alexandra Goltz-Fellgiebel, Hans-Gerd Happel, Tim Hasler, Alexandra Heiss, Uta Kaminsky, Oliver Kant, Jiří Kende, Thorsten Koch, Monika Kuberek, Stefan Lohrum, Anja Müller, Moritz Mutter, Wolfgang Peters-Kottig, Nicole Quitzsch, Beate Rusch, Jens Schwidder, Ursula Stanek, Signe Weihe, Andrea Zeyns
TitleKOBV Jahresbericht 2015-2016
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AuthorsGerald Gamrath, Thorsten Koch, Stephen J. Maher, Daniel Rehfeldt, Yuji Shinano
TitleSCIP-Jack – A solver for STP and variants with parallelization extensions
JournalMathematical Programming Computation, 9:2 (2017) 231-296
DOI10.1007/s12532-016-0114-x
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AuthorsStephen J. Maher, Tobias Fischer, Tristan Gally, Gerald Gamrath, Ambros Gleixner, Robert Lion Gottwald, Gregor Hendel, Thorsten Koch, Marco Lübbecke, Matthias Miltenberger, Benjamin Müller, Marc Pfetsch, Christian Puchert, Daniel Rehfeldt, Sebastian Schenker, Robert Schwarz, Felipe Serrano, Yuji Shinano, Dieter Weninger, Jonas T. Witt, Jakob Witzig
TitleThe SCIP Optimization Suite 4.0
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AuthorsAmbros Gleixner, Leon Eifler, Tristan Gally, Gerald Gamrath, Patrick Gemander, Robert Lion Gottwald, Gregor Hendel, Christopher Hojny, Thorsten Koch, Matthias Miltenberger, Benjamin Müller, Marc Pfetsch, Christian Puchert, Daniel Rehfeldt, Franziska Schlösser, Felipe Serrano, Yuji Shinano, Jan Merlin Viernickel, Stefan Vigerske, Dieter Weninger, Jonas T. Witt, Jakob Witzig
TitleThe SCIP Optimization Suite 5.0
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AuthorThorsten Koch
TitleThe ZIMPL modeling language
JournalOptima, 103 (2017) 8-9
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2016

AuthorsPascal-Nicolas Becker, Roland Bertelmann, Klaus Ceynowa, Jürgen Christof, Thomas Dierkes, Julia Alexandra Goltz-Fellgiebel, Matthias Groß, Regina Heidrich, Tobias Höhnow, Michael Kassube, Thorsten Koch, Monika Kuberek, Lilian Landes, Heinz Pampel, Markus Putnings, Beate Rusch, Hildegard Schäffler, Dagmar Schobert, Oliver Schwab, Jens Schwidder, Konstanze Söllner, Tonka Stoyanova, Paul Vierkant
TitleDeepGreen – Metadata Schema for the exchange of publications between publishers and open access repositories. Version 1.1. June 2016
DOI10.12752/3.dg.1.0
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AuthorsMartin Greuel, Thorsten Koch, Peter Paule, Andrew Sommese
TitleMathematical Software - ICMS 2016, 5th Int. Conf. Berlin, Germany, July 11-14, 2016, Proceedings
DOI10.1007/978-3-319-42432-3
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AuthorsPascal-Nicolas Becker, Roland Bertelmann, Klaus Ceynowa, Jürgen Christof, Thomas Dierkes, Julia Alexandra Goltz-Fellgiebel, Matthias Groß, Regina Heidrich, Tobias Höhnow, Michael Kassube, Thorsten Koch, Monika Kuberek, Lilian Landes, Heinz Pampel, Markus Putnings, Beate Rusch, Hildegard Schäffler, Dagmar Schobert, Oliver Schwab, Jens Schwidder, Konstanze Söllner, Tonka Stoyanova, Paul Vierkant
TitleQuestionnaire for effective exchange of bibliographic metadata – current status of publishing houses
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AuthorsYuji Shinano, Tobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch, Michael Winkler
TitleSolving Open MIP Instances with ParaSCIP on Supercomputers using up to 80,000 Cores
BooktitleProc. of 30th IEEE International Parallel & Distributed Processing Symposium
Published2016
DOI10.1109/IPDPS.2016.56
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AuthorsJesco Humpola, Armin Fügenschuh, Thorsten Koch
TitleValid inequalities for the topology optimization problem in gas network design
JournalOR Spectrum, 38:3 (2016) 597-631
DOIhttps://doi.org/10.1007/s00291-015-0390-2
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2015

AuthorsThorsten Koch, Rolf Griebel, Konstanze Söllner, Jürgen Christof, Roland Bertelmann
TitleDeepGreen - Entwicklung eines rechtssicheren Workflows zur effizienten Umsetzung der Open-Access-Komponente in den Allianz-Lizenzen für die Wissenschaft
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AuthorsThorsten Koch, Benjamin Hiller, Marc Pfetsch, Lars Schewe
TitleEvaluating Gas Network Capacities
PublishedSIAM, 2015
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AuthorsThorsten Koch, Marc Pfetsch, Jessica Rövekamp
TitleIntroduction
BooktitleEvaluating Gas Network Capacities
PublishedSociety for Industrial and Applied Mathematics, 2015, 3-16
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AuthorsSonja Aust, Steffi Conrad-Rempel, Andreas Degkwitz, Bettina Golz, Tim Hasler, Alexandra Heiss, Petra Keidel, Thorsten Koch, Monika Kuberek, Monika Lill, Stefan Lohrum, Anja Müller, Wolfgang Peters-Kottig, Nicole Quitzsch, Beate Rusch, Jens Schwidder, Gabriele Sischke, Ursula Stanek, Viola Taylor, Signe Weihe, Christiane Wyrwol, Hans-Gerd Happel
TitleKOBV Jahresbericht 2013-2014
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AuthorsLars Schewe, Thorsten Koch, Alexander Martin, Marc Pfetsch
TitleMathematical optimization for evaluating gas network capacities
BooktitleEvaluating Gas Network Capacities
PublishedSociety for Industrial and Applied Mathematics, 2015, 87-102
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AuthorsChristine Hayn, Jesco Humpola, Thorsten Koch, Lars Schewe, Jonas Schweiger, Klaus Spreckelsen
TitlePerspectives
BooktitleEvaluating Gas Network Capacities
Published2015
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AuthorsGerald Gamrath, Thorsten Koch, Alexander Martin, Matthias Miltenberger, Dieter Weninger
TitleProgress in presolving for mixed integer programming
JournalMathematical Programming Computation, 7:4 (2015) 367-398
DOI10.1007/s12532-015-0083-5
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AuthorsUwe Gotzes, Nina Heinecke, Benjamin Hiller, Jessica Rövekamp, Thorsten Koch
TitleRegulatory rules for gas markets in Germany and other European countries
BooktitleEvaluating gas network capacities
PublishedSociety for Industrial and Applied Mathematics, 2015, 45-64
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AuthorsDagmar Bargmann, Mirko Ebbers, Nina Heinecke, Thorsten Koch, Veronika Kühl, Antje Pelzer, Marc Pfetsch, Jessica Rövekamp, Klaus Spreckelsen
TitleState-of-the-art in evaluating gas network capacities
BooktitleEvaluating Gas Network Capacities
PublishedSociety for Industrial and Applied Mathematics, 2015, 65-84
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AuthorsGerald Gamrath, Tobias Fischer, Tristan Gally, Ambros Gleixner, Gregor Hendel, Thorsten Koch, Stephen J. Maher, Matthias Miltenberger, Benjamin Müller, Marc Pfetsch, Christian Puchert, Daniel Rehfeldt, Sebastian Schenker, Robert Schwarz, Felipe Serrano, Yuji Shinano, Stefan Vigerske, Dieter Weninger, Michael Winkler, Jonas T. Witt, Jakob Witzig
TitleThe SCIP Optimization Suite 3.2
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AuthorsJesco Humpola, Armin Fügenschuh, Benjamin Hiller, Thorsten Koch, Thomas Lehmann, Ralf Lenz, Robert Schwarz, Jonas Schweiger
TitleThe Specialized MINLP Approach
BooktitleEvaluating Gas Network Capacities
Published2015
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2014

AuthorsThomas Arnold, Timo Berthold, Stefan Heinz, Stefan Vigerske, René Henrion, Martin Grötschel, Thorsten Koch, Caren Tischendorf, Werner Römisch
TitleA Jack of all Trades? Solving stochastic mixed-integer nonlinear constraint programs
DOI10.4171/137
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AuthorsGerald Gamrath, Thorsten Koch, Daniel Rehfeldt, Yuji Shinano
TitleSCIP-Jack - A massively parallel STP solver
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AuthorsYuji Shinano, Tobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch, Michael Winkler
TitleSolving Hard MIPLIP2003 Problems with ParaSCIP on Supercomputers: An Update
BooktitleIPDPSW'14 Proceedings of the 2014 IEEE, International Parallel & Distributed Processing Symposium Workshops
PublishedIEEE Computer Society, 2014, 1552-1561
DOI10.1109/IPDPSW.2014.174
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AuthorsMarc Pfetsch, Armin Fügenschuh, Björn Geißler, Nina Geißler, Ralf Gollmer, Benjamin Hiller, Jesco Humpola, Thorsten Koch, Thomas Lehmann, Alexander Martin, Antonio Morsi, Jessica Rövekamp, Lars Schewe, Martin Schmidt, Rüdiger Schultz, Robert Schwarz, Jonas Schweiger, Claudia Stangl, Marc Steinbach, Stefan Vigerske, Bernhard Willert
TitleValidation of Nominations in Gas Network Optimization: Models, Methods, and Solutions
JournalOptimization Methods and Software, (2014) -
DOI10.1080/10556788.2014.888426
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2013

AuthorsWilliam Cook, Thorsten Koch, Daniel Steffy, Kati Wolter
TitleA hybrid branch-and-bound approach for exact rational mixed-integer programming
JournalMathematical Programming Computation, 5:3 (2013) 305-344
DOI10.1007/s12532-013-0055-6
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AuthorsRita Albrecht, Klaus Ceynowa, Andreas Degkwitz, Jiri Kende, Thorsten Koch, Gabriele Messmer, Uwe Risch, Beate Rusch, Robert Scheuerl, Michael Voß
TitleCloudbasierte Infrastruktur für Bibliotheksdaten – auf dem Weg zu einer Neuordnung der deutschen Verbundlandschaft
JournalBibliothek Forschung und Praxis, 37:3 (2013) 279-287
DOI10.1515/bfp-2013-0044
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AuthorsRalf Borndörfer, Nam-Dung Hoang, Marika Karbstein, Thorsten Koch, Alexander Martin
TitleHow many Steiner terminals can you connect in 20 years?
EditorsMichael Jünger, Gerhard Reinelt
BooktitleFacets of Combinatorial Optimization; Festschrift for Martin Grötschel
PublishedSpringer, 2013, 215-244
DOI10.1007/978-3-642-38189-8_10
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AuthorsArmin Fügenschuh, Björn Geißler, Ralf Gollmer, Christine Hayn, René Henrion, Benjamin Hiller, Jesco Humpola, Thorsten Koch, Thomas Lehmann, Alexander Martin, Radoslava Mirkov, Antonio Morsi, Werner Römisch, Jessica Rövekamp, Lars Schewe, Martin Schmidt, Rüdiger Schultz, Robert Schwarz, Jonas Schweiger, Claudia Stangl, Marc Steinbach, Bernhard Willert
TitleMathematical optimization for challenging network planning problems in unbundled liberalized gas markets
JournalEnergy Systems, 5:3 (2013) 449-473
DOI10.1007/s12667-013-0099-8
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AuthorsThorsten Koch, Alexander Martin, Marc Pfetsch
TitleProgress in Academic Computational Integer Programming
DOI10.1007/978-3-642-38189-8_19
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AuthorsYuji Shinano, Tobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch, Michael Winkler
TitleSolving hard MIPLIB2003 problems with ParaSCIP on Supercomputers: An update
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AuthorsYuji Shinano, Tobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch, Stefan Vigerske, Michael Winkler
Title制約整数計画ソルバ SCIP の並列化Parallelizing the Constraint Integer Programming Solver SCIP
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2012

AuthorsAndreas Bley, Ambros Gleixner, Thorsten Koch, Stefan Vigerske
TitleComparing MIQCP Solvers to a Specialised Algorithm for Mine Production Scheduling
BooktitleModeling, Simulation and Optimization of Complex Processes. Proceedings of the Fourth International Conference on High Performance Scientific Computing, March 2-6, 2009, Hanoi, Vietnam
Published2012, 25-39
DOI10.1007/978-3-642-25707-0_3
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AuthorsThorsten Koch, Ted Ralphs, Yuji Shinano
TitleCould we use a million cores to solve an integer program?
JournalMathematical Methods of Operations Research, 76:1 (2012) 67-93
DOI10.1007/s00186-012-0390-9
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AuthorsYuji Shinano, Tobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch
TitleParaSCIP: a parallel extension of SCIP
BooktitleCompetence in High Performance Computing 2010
PublishedSpringer, 2012, 135-148
DOI10.1007/978-3-642-24025-6_12
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AuthorsTimo Berthold, Ambros Gleixner, Stefan Heinz, Thorsten Koch, Yuji Shinano
TitleSCIP Optimization Suite を利用した 混合整数(線形/非線形) 計画問題の解法
BooktitleProceedings of the 24th RAMP symposium. The Operations Society of Japan, RAMP: Research Association of Mathematical Programming
Published2012, 165-192
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AuthorsTimo Berthold, Gerald Gamrath, Ambros Gleixner, Stefan Heinz, Thorsten Koch, Yuji Shinano
TitleSolving mixed integer linear and nonlinear problems using the SCIP Optimization Suite
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AuthorsNam-Dung Hoang, Thorsten Koch
TitleSteiner tree packing revisited
JournalMathematical Methods of Operations Research, 76:1 (2012) 95-123
DOI10.1007/s00186-012-0391-8
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AuthorsUlrich Dorndorf, Stefan Droste, Thorsten Koch
TitleUsing ZIMPL for Modeling Production Planning Problems
EditorJosef Kallrath
BooktitleAlgebraic Modeling Systems
PublishedSpringer, 2012, 145-158
DOI10.1007/978-3-642-23592-4
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2011

AuthorsWilliam Cook, Thorsten Koch, Daniel Steffy, Kati Wolter
TitleAn Exact Rational Mixed-Integer Programming Solver
BooktitleIPCO 2011
Published2011, 104-116
DOI10.1007/978-3-642-20807-2_9
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AuthorsArmin Fügenschuh, Benjamin Hiller, Jesco Humpola, Thorsten Koch, Thomas Lehmann, Robert Schwarz, Jonas Schweiger, Jacint Szabo
TitleGas Network Topology Optimization for Upcoming Market Requirements
BooktitleInternational Conference on the European Energy Market (EEM)
Published2011, 346-351
DOI10.1109/EEM.2011.5953035
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AuthorsThorsten Koch, Tobias Achterberg, Erling Andersen, Oliver Bastert, Timo Berthold, Robert E. Bixby, Emilie Danna, Gerald Gamrath, Ambros Gleixner, Stefan Heinz, Andrea Lodi, Hans Mittelmann, Ted Ralphs, Domenico Salvagnin, Daniel Steffy, Kati Wolter
TitleMIPLIB 2010
JournalMathematical Programming Computation, 3:2 (2011) 103-163
DOI10.1007/s12532-011-0025-9
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AuthorsAlexander Martin, Björn Geißler, Christine Heyn, Benjamin Hiller, Jesco Humpola, Thorsten Koch, Thomas Lehmann, Antonio Morsi, Marc Pfetsch, Lars Schewe, Martin Schmidt, Rüdiger Schultz, Robert Schwarz, Jonas Schweiger, Marc Steinbach, Bernhard Willert
TitleOptimierung Technischer Kapazitäten in Gasnetzen
BooktitleOptimierung in der Energiewirtschaft
PublishedVDI-Verlag, Düsseldorf, 2011, 105-114
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AuthorsThorsten Koch, Hernan Leövey, Radoslava Mirkov, Werner Römisch, Isabel Wegner-Specht
TitleSzenariogenerierung zur Modellierung der stochastischen Ausspeiselasten in einem Gastransportnetz
BooktitleOptimierung in der Energiewirtschaft
PublishedVDI-Verlag, Düsseldorf, 2011, 115-125
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AuthorThorsten Koch
TitleWhich mixed integer programs could a million CPUs solve?
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2010

AuthorsMartin Grötschel, Thorsten Koch, Nam-Dung Hoang
TitleLagenwechsel minimieren – oder das Bohren von Löchern in Leiterplatten
EditorsKatja Biermann, Martin Grötschel, Brigitte Lutz-Westphal
BooktitleBesser als Mathe
PublishedVieweg+Teubner, 2010, 161-174
DOI10.1007/978-3-658-01004-1_19
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2009

AuthorsRobert Luce, Jurjen Duintjer Tebbens, Jörg Liesen, Robert Nabben, Martin Grötschel, Thorsten Koch, Olaf Schenk
TitleOn the Factorization of Simplex Basis Matrices
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2008

AuthorsTobias Achterberg, Timo Berthold, Thorsten Koch, Kati Wolter
TitleConstraint Integer Programming: A New Approach to Integrate CP and MIP
BooktitleIntegration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 5th International Conference, CPAIOR 2008
PublishedSpringer, 2008, 6-20
DOI10.1007/978-3-540-68155-7_4
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AuthorsTobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch, Kati Wolter
TitleConstraint Integer Programming: Techniques and Applications
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AuthorsTobias Achterberg, Stefan Heinz, Thorsten Koch
TitleCounting Solutions of Integer Programs Using Unrestricted Subtree Detection
BooktitleIntegration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 5th International Conference, CPAIOR 2008
PublishedSpringer, 2008, 278-282
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AuthorsAndreas Bley, Thorsten Koch, Lingfeng Niu
TitleExperiments with nonlinear extensions to SCIP
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AuthorsAndreas Bley, Thorsten Koch
TitleInteger programming approaches to access and backbone IP-network planning
BooktitleModeling, Simulation and Optimization of Complex Processes, Proceedings of the 3rd International Conference on High Performance Scientific Computing, March 6-10, Hanoi, Vietnam
PublishedSpringer, 2008, 87-110
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AuthorsWilliam Cook, Thorsten Koch
TitleMathematical Programming Computation: A New MPS Journal
JournalOptima, (2008) 1,7-8,11
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AuthorsNadine Abboud, Martin Grötschel, Thorsten Koch
TitleMathematical methods for physical layout of printed circuit boards: an overview
JournalOR Spectrum, 30:3 (2008) 453-468
DOI10.1007/s00291-007-0080-9
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AuthorsTobias Achterberg, Thorsten Koch, Andreas Tuchscherer
TitleOn the Effects of Minor Changes in Model Formulations
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AuthorsGary Froyland, Thorsten Koch, Nicole Megow, Emily Duane, Howard Wren
TitleOptimizing the Landside Operation of a Container Terminal
JournalOR Spectrum, 30:1 (2008) 53-75
DOI10.1007/s00291-007-0082-7
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2006

AuthorsTobias Achterberg, Thorsten Koch, Alexander Martin
TitleMIPLIB 2003
JournalOperations Research Letters, 34:4 (2006) 361-372
DOI10.1016/j.orl.2005.07.009
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AuthorsVolker Kaibel, Thorsten Koch
TitleMathematik für den Volkssport
JournalMitteilungen der DMV, 14:2 (2006) 93-96
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AuthorThorsten Koch
TitleMathematische Programmierung auf der Überholspur
JournalOR News, (2006) 36-37
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AuthorThorsten Koch
TitleRapid Mathematical Programming or How to Solve Sudoku Puzzles in a few Seconds
BooktitleOperations Research Proceedings 2005
Published2006, 21-26
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AuthorsTobias Achterberg, Martin Grötschel, Thorsten Koch
TitleSoftware for Teaching Modeling of Integer Programming Problems
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AuthorsTobias Achterberg, Martin Grötschel, Thorsten Koch
TitleTeaching MIP Modeling and Solving
JournalOR/MS Today, 33:6 (2006) 14-15
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2005

AuthorsTobias Achterberg, Thorsten Koch, Alexander Martin
TitleBranching Rules Revisited
JournalOperations Research Letters, 33:1 (2005) 42-54
DOI10.1016/j.orl.2004.04.002
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AuthorsAndreas Eisenblätter, Hans-Florian Geerdes, Thorsten Koch, Alexander Martin, Roland Wessäly
TitleUMTS Radio Network Evaluation and Optimization beyond Snapshots
JournalMathematical Methods of Operations Research, 63:1 (2005) 1-29
DOI10.1007/s00186-005-0002-z
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2004

AuthorsThorsten Koch, Roland Wessäly
TitleHierarchical Infrastructure Planning in Networks
BooktitleProceedings of the 3rd Conference on Applied Infrastructure Research, 9. October 2004, Berlin
Published2004
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AuthorsAndreas Eisenblätter, Armin Fügenschuh, Hans-Florian Geerdes, Daniel Junglas, Thorsten Koch, Alexander Martin
TitleInteger Programming Methods for UMTS Radio Network Planning
BooktitleProceedings of the WiOpt’04, Cambridge, UK
Published2004
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AuthorsAndreas Bley, Thorsten Koch, Roland Wessäly
TitleLarge-Scale hierarchical networks: How to compute an optimal architecture?
BooktitleNetworks 2004
PublishedVDE Verlag, 2004, 429-434
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AuthorsAndreas Eisenblätter, Hans-Florian Geerdes, Thorsten Koch, Ulrich Türke
TitleMOMENTUM Data Scenarios for Radio Network Planning and Simulation (Extended Abstract)
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AuthorThorsten Koch
TitleRapid Mathematical Programming
PublishedTechnische Universität Berlin, 2004
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AuthorThorsten Koch
TitleThe final NETLIB-LP results
JournalOperations Research Letters, 32:2 (2004) 138-142
DOI10.1016/S0167-6377(03)00094-4
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2003

AuthorsAndreas Eisenblätter, Hans-Florian Geerdes, Thorsten Koch, Ulrich Türke
TitleDescribing UMTS Radio Networks using XML
NumberMOMENTUM, 2003
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AuthorsAndreas Eisenblätter, Hans-Florian Geerdes, Daniel Junglas, Thorsten Koch, T. Kürner, Alexander Martin
TitleFinal Report on Automatic Planning and Optimisation
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AuthorsAndreas Eisenblätter, Hans-Florian Geerdes, Thorsten Koch, Ulrich Türke
TitleMOMENTUM Public Planning Scenarios and their XML Format
NumberCOST 273,TD(03) 167, 2003
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AuthorsAndreas Eisenblätter, Armin Fügenschuh, E. Fledderus, Hans-Florian Geerdes, B. Heideck, Daniel Junglas, Thorsten Koch, T. Kürner, Alexander Martin
TitleMathematical Methods for Automatic Optimization of UMTS Radio Networks
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AuthorsAndreas Eisenblätter, Thorsten Koch, Alexander Martin, Tobias Achterberg, Armin Fügenschuh, Arie M.C.A. Koster, Oliver Wegel, Roland Wessäly
TitleModelling Feasible Network Configurations for UMTS
BooktitleTelecommunications Network Design and Management
PublishedKluver, 2003
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AuthorsAndreas Eisenblätter, Armin Fügenschuh, Hans-Florian Geerdes, Daniel Junglas, Thorsten Koch, Alexander Martin
TitleOptimisation Methods for UMTS Radio Network Planning
BooktitleOperation Research Proceedings 2003
PublishedSpringer, 2003, 31-38
DOI10.1007/978-3-642-17022-5_5
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AuthorThorsten Koch
TitleVerteilter Dokumenten-Speicher, Erfahrungen mit den Kluwer-Daten des Friedrich-Althoff-Konsortiums
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AuthorsAndreas Eisenblätter, Armin Fügenschuh, Hans-Florian Geerdes, Thorsten Koch, Ulrich Türke, Ellen Meijerink
TitleXML Data Specification and Documentation
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2002

AuthorsTobias Achterberg, Thorsten Koch, Alexander Martin
TitleBranching on History Information
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AuthorsAndreas Eisenblätter, Armin Fügenschuh, Thorsten Koch, Arie M.C.A. Koster, Alexander Martin, Tobias Pfender, Oliver Wegel, Roland Wessäly
TitleMathematical Model of Feasible Network Configurations for UMTS
EditorS. G. Anandalingam
BooktitleTelecommunications network design and management
PublishedKluwer, 2002, 1-24
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AuthorsMarjorie Rosenberg, Richa Agarwala, Gerard Bouffard, Joie Davis, Giuseppe Fiermonte, Mark Hilliard, Thorsten Koch, Linda Kalikin, Izabela Makalowska, D. Morton, Elizabeth Petty, James Weber, Ferdinando Palmieri, Richard Kelley, Alejandro Schäffer, Leslie Biesecker
TitleMutant deoxynucleotide carrier DNC is associated with congenital microcephaly
JournalNature Genetics, 32:1 (2002) 175-179
DOI10.1038/ng948
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2001

AuthorsThorsten Koch, Alexander Martin, Stefan Voß
TitleSteinLib: An Updated Library on Steiner Tree Problems in Graphs
EditorsD.-Z. Du, X. Cheng
BooktitleSteiner Trees in Industry
PublishedKluwer, 2001, 285-325
DOI10.1007/978-1-4613-0255-1_9
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AuthorThorsten Koch
TitleZIMPL User Guide
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2000

AuthorsJennifer Johnston, Richard Kelley, Thomas Crawford, D. Morton, Richa Agarwala, Thorsten Koch, Alejandro Schäffer, Clair Francomano, Leslie Biesecker
TitleA novel nemaline myopathy in the Amish caused by a mutation in troponin T1
JournalAmerican Journal of Human Genetics, 67 (2000) 814-821
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AuthorsAndreas Bley, Thorsten Koch
TitleOptimierung des G-WiN
JournalDFN-Mitteilungen, (2000) 13-15
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1998

AuthorsThorsten Koch, Alexander Martin
TitleSolving Steiner tree problems in graphs to optimality
JournalNetworks, 32 (1998) 207-232
DOI10.1002/(SICI)1097-0037(199810)32:3%3C207::AID-NET5%3E3.0.CO;2-O
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1995

AuthorThorsten Koch
TitleJack-III Ein Branch & Cut-Verfahren zur Lösung des gewichteten Steinerbaumproblems in Graphen
Published1995
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