Dr. Tobias Achterberg - Guest
Zuse Institute Berlin (ZIB)
Discrete Mathematics
Department Optimization
Takustr. 7
D-14195 Berlin-Dahlem
Germany
Email: achterberg
zib.de
Phone: +49 30 84185-301
Fax: +49 30 84185-269
Room: 3023
Discrete Mathematics
Department Optimization
Takustr. 7
D-14195 Berlin-Dahlem
Germany
Email: achterberg
zib.dePhone: +49 30 84185-301
Fax: +49 30 84185-269
Room: 3023
Publications
2012 |
|||
| 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 |
2011 |
|||
| 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 |
| Tobias Achterberg, Timo Berthold, Gregor Hendel | Rounding and Propagation Heuristics for Mixed Integer Programming | Appeared in: Operations Research Proceedings 2011. Diethard Klatte et al. (eds.) Springer 2012, pp. 71-76, | PDF (Preprint) BibTex | RIS |
2010 |
|||
| Tobias Achterberg, Christian Raack | The MCF-Separator -- Detecting and Exploiting Multi-Commodity Flows in MIPs | Mathematical Programming C, No. 2, pp. 125-165, 2010 | BibTex | RIS |
2009 |
|||
| Tobias Achterberg, Timo Berthold | Hybrid Branching | Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, 6th International Conference, CPAIOR 2009, Lecture Notes in Computer Science, May, Willem Jan van Hoeve, John N. Hooker (Eds.), Vol. 5547, pp. 309-311, Springer, 2009 | BibTex | RIS |
| Tobias Achterberg, Christian Raack | The MCF-Separator -- Detecting and Exploiting Multi-Commodity Flow Structures in MIPs | ZIB-Report 09-38 | PDF BibTex | RIS |
2008 |
|||
| 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 |
| Tobias Achterberg, Thorsten Koch, Andreas Tuchscherer | On the Effects of Minor Changes in Model Formulations | ZIB-Report 08-29 | PDF BibTex | RIS |
2007 |
|||
| Tobias Achterberg | Constraint Integer Programming | Doctoral thesis, TU Berlin, 2007 | PDF BibTex | RIS |
| Tobias Achterberg, Timo Berthold | Improving the Feasibility Pump | Discrete Optimization, Vol. Special Issue 4, No. 1, pp. 77-86, 2007 | PDF (Preprint) BibTex | RIS |
| Tobias Achterberg, Raik Brinkmann, Markus Wedler | Property Checking with Constraint Integer Programming | ZIB-Report 07-37 | PDF BibTex | RIS |
2006 |
|||
| 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 |
| 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 |
|||
| 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 |
| Tobias Achterberg | Conflict Analysis in Mixed Integer Programming | Appeared in: Discrete Optimization 4 (2007) 4-20, | PDF (Preprint) BibTex | RIS |
2004 |
|||
| Tobias Achterberg | SCIP - a framework to integrate Constraint and Mixed Integer Programming | ZIB-Report 04-19 | PDF BibTex | RIS |
2003 |
|||
| 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 | BibTex | RIS |
2002 |
|||
| Tobias Achterberg, Thorsten Koch, Alexander Martin | Branching on History Information | ZIB-Report 02-32 | PDF BibTex | RIS |