Dr. Thorsten Koch - Abteilungsleiter
URL: Personal Homepage
Zuse-Institut Berlin (ZIB)
Bereich Diskrete Mathematik
Takustr. 7
D-14195 Berlin-Dahlem
Germany
Email: koch
zib.de
Telefon: +49 30 84185-213
Fax: +49 30 84185-269
Raum: 3306
Bereich Diskrete Mathematik
Takustr. 7
D-14195 Berlin-Dahlem
Germany
Email: koch
zib.deTelefon: +49 30 84185-213
Fax: +49 30 84185-269
Raum: 3306
Publikationen
2013 |
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| Armin Fügenschuh, Björn Geißler, Ralf Gollmer, Christine Hayn, Rene 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 C. Steinbach, Bernhard M. Willert | Mathematical Optimization for Challenging Network Planning Problems in Unbundled Liberalized Gas Markets | ZIB-Report 13-13 | PDF BibTex | RIS |
2012 |
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| William Cook, Thorsten Koch, Daniel E. Steffy, Kati Wolter | A Hybrid Branch-and-Bound Approach for Exact Rational Mixed-Integer Programming | ZIB-Report 12-49 | PDF BibTex | RIS |
| Andreas Bley, Ambros Gleixner, Thorsten Koch, Stefan Vigerske | Comparing MIQCP solvers to a specialised algorithm for mine production scheduling | Modeling, Simulation and Optimization of Complex Processes: Proceedings of the Fourth International Conference on High Performance Scientific Computing, March 2-6, 2009, Hanoi, Vietnam, Hans Georg Bock, Hoang Xuan Phu, Rolf Rannacher, Johannes P. Schlöder (Eds.), pp. 25-40, Springer, 2012 | PDF (Preprint) DOI BibTex | RIS |
| Thorsten Koch, Ted Ralphs, Yuji Shinano | Could we use a million cores to solve an integer program? | Mathematical Methods of Operations Research, Vol. 76, No. 1, pp. 67-93, 2012 | PDF (Preprint) PDF (Preprint) DOI BibTex | RIS |
| Yuji Shinano, Tobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch | ParaSCIP -- a parallel extension of SCIP | Competence in High Performance Computing 2010, February, Christian Bischof, Heinz-Gerd Hegering, Wolfgang E. Nagel, Gabriel Wittum (Eds.), pp. 135-148, Springer, 2012 | PDF (Preprint) BibTex | RIS |
| Timo Berthold, Ambros M. Gleixner, Stefan Heinz, Thorsten Koch, Yuji Shinano | SCIP Optimization Suite を利用した 混合整数(線形/非線形) 計画問題の解法 | Appeared in: Proceedings of the 24th RAMP symposium. The Operations Society of Japan, RAMP: Research Association of Mathematical Programming. Masakazu Muramatsu (ed. ) 2012, pp. 165-192, | PDF (Preprint) BibTex | RIS |
| Timo Berthold, Gerald Gamrath, Ambros M. Gleixner, Stefan Heinz, Thorsten Koch, Yuji Shinano | Solving mixed integer linear and nonlinear problems using the SCIP Optimization Suite | ZIB-Report 12-27 | PDF BibTex | RIS |
| Nam Dũng Hoàng, Thorsten Koch | Steiner Tree Packing Revisited | Mathematical Methods of Operations Research, Vol. 76, No. 1, pp. 95-123, 2012 | PDF (Preprint) DOI BibTex | RIS |
| Ulrich Dorndorf, Stefan Droste, Thorsten Koch | Using ZIMPL for Modeling Production Planning Problems | Algebraic Modeling Systems, Josef Kallrath (Ed.), pp. 145-158, Springer, 2012 | DOI BibTex | RIS |
| Marc E. 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 C. Steinbach, Stefan Vigerske, Bernhard M. Willert | Validation of Nominations in Gas Network Optimization: Models, Methods, and Solutions | ZIB-Report 12-41 | PDF BibTex | RIS |
2011 |
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| William Cook, Thorsten Koch, Daniel E. Steffy, Kati Wolter | An Exact Rational Mixed-Integer Programming Solver | IPCO 2011: Proceedings of the 15th International Conference on Integer Programming and Combinatoral Optimization, Lecture Notes in Computer Science, Oktay Günlük, Gerhard J. Woeginger (Eds.), Vol. 6655, pp. 104-116, 2011 | PDF (Preprint) DOI BibTex | RIS |
| Armin Fügenschuh, Benjamin Hiller, Jesco Humpola, Thorsten Koch, Thomas Lehmann, Robert Schwarz, Jonas Schweiger, Jácint Szabó | Gas Network Topology Optimization for Upcoming Market Requirements | Appeared in: Engery Market (EEM), 2011 8th International Conference on the European, Zagreb, 25-27 May 2011, pp. 346-351, | PDF (Preprint) DOI BibTex | RIS |
| Thorsten Koch, Tobias Achterberg, Erling Andersen, Oliver Bastert, Timo Berthold, Robert E. Bixby, Emilie Danna, Gerald Gamrath, Ambros M. Gleixner, Stefan Heinz, Andrea Lodi, Hans Mittelmann, Ted Ralphs, Domenico Salvagnin, Daniel E. Steffy, Kati Wolter | MIPLIB 2010 | Mathematical Programming Computation, Vol. 3, No. 2, pp. 103-163, 2011 | PDF (Preprint) DOI BibTex | RIS |
| Alexander Martin, Björn Geißler, Christine Heyn, Benjamin Hiller, Jesco Humpola, Thorsten Koch, Thomas Lehmann, Antonio Morsi, Marc E. Pfetsch, Lars Schewe, Martin Schmidt, Rüdiger Schultz, Robert Schwarz, Jonas Schweiger, Marc C. Steinbach, Bernhard M. Willert | Optimierung Technischer Kapazitäten in Gasnetzen | Optimierung in der Energiewirtschaft, VDI-Berichte 2157, pp. 105-114, VDI-Verlag, Düsseldorf, 2011 | PDF (Preprint) BibTex | RIS |
| Thorsten Koch, Hernan Leövey, Radoslava Mirkov, Werner Römisch, Isabel Wegner-Specht | Szenariogenerierung zur Modellierung der stochastischen Ausspeiselasten in einem Gastransportnetz | Optimierung in der Energiewirtschaft, VDI-Berichte 2157, pp. 115-125, VDI-Verlag, Düsseldorf, 2011 | PDF BibTex | RIS |
| Thorsten Koch, Ted Ralphs, Yuji Shinano | What could a million CPUs do to solve Integer Programs? | ZIB-Report 11-40 | PDF BibTex | RIS |
| Thorsten Koch | Which mixed integer programs could a million CPUs solve? | CPAIOR 2011 -- Late Breaking Abstracts, Tobias Achterberg, Chris Beck (Eds.), No. 11-20, pp. 17-18, Zuse Institute Berlin: Takustr. 7, Berlin, 2011 | PDF BibTex | RIS |
2010 |
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| Martin Grötschel, Thorsten Koch, Nam Dũng Hoàng | Lagenwechsel minimieren -- oder das Bohren von Löchern in Leiterplatten | Besser als Mathe, Katja Biermann, Martin Grötschel, Brigitte Lutz-Westphal (Eds.), pp. 161-174, Vieweg+Teubner, 2010 | BibTex | RIS |
2009 |
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| Robert Luce, Jurjen Duintjer Tebbens, Jörg Liesen, Robert Nabben, Martin Grötschel, Thorsten Koch, Olaf Schenk | On the Factorization of Simplex Basis Matrices | ZIB-Report 09-24 | PDF BibTex | RIS |
2008 |
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| Tobias Achterberg, Timo Berthold, Thorsten Koch, Kati Wolter | Constraint Integer Programming: A New Approach to Integrate CP and MIP | Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 5th International Conference, CPAIOR 2008, Lecture Notes in Computer Science, may, Laurent Perron, Michael A. Trick (Eds.), Vol. 5015, pp. 6-20, Springer, 2008 | PDF (Preprint) BibTex | RIS |
| Tobias Achterberg, Timo Berthold, Stefan Heinz, Thorsten Koch, Kati Wolter | Constraint Integer Programming: Techniques and Applications | ZIB-Report 08-43 | PDF BibTex | RIS |
| Tobias Achterberg, Stefan Heinz, Thorsten Koch | Counting Solutions of Integer Programs Using Unrestricted Subtree Detection | Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 5th International Conference, CPAIOR 2008, Lecture Notes in Computer Science, may, Laurent Perron, Michael A. Trick (Eds.), Vol. 5015, pp. 278-282, Springer, 2008 | PDF (Preprint) BibTex | RIS |
| Andreas Bley, Thorsten Koch, Lingfeng Niu | Experiments with nonlinear extensions to SCIP | ZIB-Report 08-28 | PDF BibTex | RIS |
| Andreas Bley, Thorsten Koch | Integer programming approaches to access and backbone IP-network planning | Modeling, Simulation and Optimization of Complex Processes, Proceedings of the 3rd International Conference on High Performance Scientific Computing, March 6-10, Hanoi, Vietnam, Hans Georg Bock, Ekaterina Kostina, Hoang Xuan Phu, Rolf Rannacher (Eds.), pp. 87-110, Springer, 2008 | PDF (Preprint) BibTex | RIS |
| Nadine Abboud, Martin Grötschel, Thorsten Koch | Mathematical Methods for Physical Layout of Printed Circuit Boards: An Overview | OR Spectrum, Vol. 30, No. 3, pp. 453-468, 2008 | PDF (Preprint) DOI BibTex | RIS |
| William Cook, Thorsten Koch | Mathematical Programming Computation: A New MPS Journal | Optima, No. 78, pp. 1,7-8,11, Mathematical Programming Society & University of Florida, 2008 | BibTex | RIS |
| Tobias Achterberg, Thorsten Koch, Andreas Tuchscherer | On the Effects of Minor Changes in Model Formulations | ZIB-Report 08-29 | PDF BibTex | RIS |
| Gary Froyland, Thorsten Koch, Nicole Megow, Emily Duane, Howard Wren | Optimizing the Landside Operation of a Container Terminal | OR Spectrum, Vol. 30, No. 1, pp. 53-75, 2008 | PDF (Preprint) DOI BibTex | RIS |
2006 |
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| Tobias Achterberg, Thorsten Koch, Alexander Martin | MIPLIB 2003 | Operations Research Letters, Vol. 34, No. 4, pp. 361-372, Elsevier / North-Holland, 2006 | PDF (Preprint) PDF (Preprint) DOI BibTex | RIS |
| Volker Kaibel, Thorsten Koch | Mathematik für den Volkssport | Mitteilungen der DMV, Vol. 14, No. 2, pp. 93-96, 2006 | PDF (Preprint) BibTex | RIS |
| Thorsten Koch | Mathematische Programmierung auf der Überholspur | OR News, No. 26, pp. 36-37, 2006 | BibTex | RIS |
| Thorsten Koch | Rapid Mathematical Programming or How to Solve Sudoku Puzzles in a few Seconds | Operations Research Proceedings 2005, Hans-Dietrich Haasis, Herbert Kopfer, Jörn Schönberger (Eds.), pp. 21-26, 2006 | PDF (Preprint) BibTex | RIS |
| Tobias Achterberg, Martin Grötschel, Thorsten Koch | Software for Teaching Modeling of Integer Programming Problems | ZIB-Report 06-23 | PDF BibTex | RIS |
| Tobias Achterberg, Martin Grötschel, Thorsten Koch | Teaching MIP Modeling and Solving | ORMS Today, Vol. 33, No. 6, pp. 14-15, 2006 | PDF (Preprint) BibTex | RIS |
2005 |
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| Tobias Achterberg, Thorsten Koch, Alexander Martin | Branching Rules Revisited | Operations Research Letters, Vol. 33, No. 1, pp. 42-54, Elsevier / North-Holland, 2005 | PDF (Preprint) DOI BibTex | RIS |
| Andreas Eisenblätter, Hans-Florian Geerdes, Thorsten Koch, Alexander Martin, Roland Wessäly | UMTS Radio Network Evaluation and optimization beyond Snapshots | Mathematical Methods of Operations Research, Vol. 63, No. 1, pp. 1-29, 2005 | PDF (Preprint) DOI BibTex | RIS |
2004 |
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| Thorsten Koch, Roland Wessäly | Hierarchical Infrastructure Planning in Networks | Proceedings of the 3rd Conference on Applied Infrastructure Research, 9. October 2004, Berlin, Carl-Friedrich Elmer, Christian von Hirschhausen (Eds.), 2004 | PDF (Preprint) BibTex | RIS |
| Andreas Eisenblätter, Armin Fügenschuh, Hans-Florian Geerdes, Daniel Junglas, Thorsten Koch, Alexander Martin | Integer Programming Methods for UMTS Radio Network Planning | Proceedings of the WiOpt'04, Cambridge, UK, 2004 | BibTex | RIS |
| Andreas Bley, Thorsten Koch, Roland Wessäly | Large-Scale hierarchical networks: How to compute an optimal hierarchy? | Networks 2004: 11th International Telecommunications Network Strategy and Planning Symposium, June 13-16, 2004, Vienna, Austria - Proceedings, H. Kaindl (Ed.), pp. 429-434, VDE Verlag: Berlin, 2004 | PDF (Preprint) BibTex | RIS |
| Andreas Bley, Thorsten Koch, Roland Wessäly | Large-scale hierarchical networks: How to compute an optimal architecture? | App. in Networks 2004: 11th International Telecomunications Network Strategy and Planning Symposium 2004, Vienna, Austria, pp. 429-434, H. Kaindl (ed.), VDE Verlag, ISBN 3-8007-2840-0, | PDF (Preprint) BibTex | RIS |
| Andreas Eisenblätter, Hans-Florian Geerdes, Thorsten Koch, Ulrich Türke | MOMENTUM Data Scenarios for Radio Network Planning and Simulation (Extended Abstract) | A short version (extended abstract) is published in: Proc. of WiOpt '04. Cambridge, UK, 2004, | PDF (Preprint) BibTex | RIS |
| Thorsten Koch | Rapid Mathematical Programming | Doctoral thesis, Technische Universität Berlin 2004 | PDF (Preprint) BibTex | RIS |
| Thorsten Koch | The final NETLIB-LP results | Operations Research Letters, Vol. 32, No. 2, pp. 138-142, Elsevier / North-Holland, 2004 | PDF (Preprint) DOI BibTex | RIS |
2003 |
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| Andreas Eisenblätter, Hans-Florian Geerdes, Thorsten Koch, Ulrich Türke | Describing UMTS Radio Networks using XML | MOMENTUM, 2003 | BibTex | RIS |
| A. Eisenblätter, H.-F. Geerdes, D. Junglas, T. Koch, T. Kürner, A. Martin | Final Report on Automatic Planning and Optimisation | IST-, 2003 | PDF BibTex | RIS |
| Andreas Eisenblätter, Hans-Florian Geerdes, Thorsten Koch, Ulrich Türke | MOMENTUM Public Planning Scenarios and their XML Format | COST 273, 2003 | BibTex | RIS |
| A. Eisenblätter, A. Fügenschuh, E.R. Fledderus, H.-F. Geerdes, B. Heideck, D. Junglas, T. Koch, T. Kürner, A. Martin | Mathematical Methods for Automatic Optimization of UMTS Radio Networks | IST-, 2003 | PDF BibTex | RIS |
| Andreas Eisenblätter, Thorsten Koch, Alexander Martin, Tobias Achterberg, Armin Fügenschuh, Arie Koster, Oliver Wegel, Roland Wessäly | Modelling Feasible Network Configurations for UMTS | Telecommunications Network Design and Management, G. Anandalingam, S. Raghavan (Eds.), Kluver, 2003 | PDF (Preprint) BibTex | RIS |
| Andreas Eisenblätter, Armin Fügenschuh, Hans-Florian Geerdes, Daniel Junglas, Thorsten Koch, Alexander Martin | Optimization Methods for UMTS Radio Network Planning | Operation Research Proceedings 2003, D. Ahr, R. Fahrion, M. Oswald, G. Reinelt (Eds.), pp. 31-38, Springer, 2003 | PDF (Preprint) BibTex | RIS |
| Thorsten Koch | Verteilter Dokumenten-Speicher, Erfahrungen mit den Kluwer-Daten des Friedrich-Althoff-Konsortiums | ZIB-Report 03-50 | PDF BibTex | RIS |
| Andreas Eisenblätter, Armin Fügenschuh, Hans-Florian Geerdes, Thorsten Koch, Ulrich Türke, Ellen Meijerink | XML Data Specification and Documentation | IST-, 2003 | BibTex | RIS |
2002 |
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| Tobias Achterberg, Thorsten Koch, Alexander Martin | Branching on History Information | ZIB-Report 02-32 | PDF BibTex | RIS |
| Andreas Eisenblätter, Armin Fügenschuh, Thorsten Koch, Ari Koster, Alexander Martin, Tobias Pfender, Oliver Wegel, Roland Wessäly | Mathematical Model of Feasible Network Configurations for UMTS | Telecommunications network design and management, S. Raghavan G. Anandalingam (Ed.), pp. 1-24, Kluwer, 2002 | BibTex | RIS |
| Marjorie J. Rosenberg, Richa Agarwala, Gerard Bouffard, Joie Davis, Giuseppe Fiermonte, Mark S. Hilliard, Thorsten Koch, Linda M. Kalikin, Izabela Makalowska, D. Holmes Morton, Elizabeth M. Petty, James L. Weber, Ferdinando Palmieri, Richard I. Kelley, Alejandro A. Schäffer, Leslie G. Biesecker | Mutant deoxynucleotide carrier DNC is associated with congenital microcephaly | Nature Genetics, Vol. 32, No. 1, pp. 175-179, 2002 | DOI BibTex | RIS |
2001 |
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| Thorsten Koch, Alexander Martin, Stefan Voß | SteinLib: An Updated Library on Steiner Tree Problems in Graphs | Steiner Trees in Industries, D.-Z. Du, X. Cheng (Eds.), pp. 285-325, Kluwer, 2001 | PDF (Preprint) BibTex | RIS |
| Thorsten Koch | ZIMPL User Guide | ZIB-Report 01-20 | PDF BibTex | RIS |
2000 |
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| Jennifer J. Johnston, Richard I. Kelley, Thomas O. Crawford, D. Holmes Morton, Richa Agarwala, Thorsten Koch, Alejandro A. Schäffer, Clair A. Francomano, Leslie G. Biesecker | A novel nemaline myopathy in the Amish caused by a mutation in troponin T1 | American Journal of Human Genetics, Vol. 67, pp. 814-821, 2000 | BibTex | RIS |
| Andreas Bley, Thorsten Koch | Optimierung des G-WiN | DFN-Mitteilungen, No. 54, pp. 13-15, 2000 | PDF (Preprint) BibTex | RIS |
| Andreas Bley, Thorsten Koch | Optimierung in der Planung und beim Aufbau des G-WiN | Erschienen in: DFN-Mitteilungen H. 54, 2000, 13-15, | PDF (Preprint) BibTex | RIS |
1998 |
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| Thorsten Koch, Alexander Martin | Solving Steiner tree problems in graphs to optimality | Networks, Vol. 32, pp. 207-232, 1998 | PDF (Preprint) DOI BibTex | RIS |
1995 |
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| Thorsten Koch | Jack-III Ein Branch & Cut-Verfahren zur Lösung des gewichteten Steinerbaumproblems in Graphen | Diploma thesis, 1995 | PDF BibTex | RIS |