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Publications of Christoph Buchheim
zaik2009-592 An Effective Branch-and-Bound Algorithm for Convex Quadratic Integer Programming (->LINK)
Author(s): Christoph Buchheim, Alberto Caprara, Andrea Lodi
zaik2009-591 Integer Programming Subject to Monomial Constraints (->LINK)
Author(s): Christoph Buchheim, Dennis Michaels, Robert Weismantel
zaik2009-582 Compact and Extended Formulations for Range Assignment Problems (->LINK)
Author(s): Frank Baumann, Christoph Buchheim
zaik2009-581 Exact Crossing Minimization in General Tanglegrams (->LINK)
Author(s): Frank Baumann, Christoph Buchheim, Frauke Liers
zaik2008-578 Speeding up IP-based Algorithms for Constrained Quadratic 0–1 Optimization (->LINK)
Author(s): Christoph Buchheim, Frauke Liers, Marcus Oswald
zaik2007-566 Planarization With Fixed Subgraph Embedding (->LINK)
Author(s): Christoph Buchheim, Michael Jünger, Maria Kandyba, Merijam Percan, Michael Schulz
zaik2007-561 A Basic Toolbox for Constrained Quadratic 0/1 Optimization (->LINK)
Author(s): Christoph Buchheim, Frauke Liers, Marcus Oswald
zaik2007-560 Exact Algorithms for the Quadratic Linear Ordering Problem (->LINK)
Author(s): Christoph Buchheim, Angelika Wiegele, Lanbo Zheng
zaik2007-559 Drawing cycles in networks (->LINK)
Author(s): Christoph Buchheim, Michael Jünger, Merijam Percan, Michael Schulz, Christina Thelen
zaik2007-558 Terse Integer Linear Programs for Boolean Optimization (->LINK)
Author(s): Christoph Buchheim, Giovanni Rinaldi
zaik2007-540 A New Exact Algorithm for the Two-Sided Crossing Minimization Problem (->LINK)
Author(s): Lanbo Zheng, Christoph Buchheim
zaik2007-535 Local Cuts Revisited (->LINK)
Author(s): Christoph Buchheim, Frauke Liers, Marcus Oswald
zaik2006-529 On the Subgroup Distance Problem (->LINK)
Author(s): Christoph Buchheim, Peter J. Cameron, Taoyang Wu
zaik2006-522 Fixed Linear Crossing Minimization by Reduction to the Maximum Cut Problem (->LINK)
Author(s): Christoph Buchheim, Lanbo Zheng
zaik2006-517 Testing Planarity of Geometric Automorphisms in Linear Time (->LINK)
Author(s): Christoph Buchheim, Seok-Hee Hong
zaik2006-508 A Branch-and-Cut Approach to the Crossing Number Problem (->LINK)
Author(s): Christoph Buchheim, Markus Chimani, Dietmar Ebner, Carsten Gutwenger, Michael Jünger, Gunnar W. Klau, Petra Mutzel, René Weiskircher
zaik2005-503 Efficient Reduction of Polynomial Zero-One Optimization to the Quadratic Case (->LINK)
Author(s): Christoph Buchheim, Giovanni Rinaldi
zaik2005-502 Exact Crossing Minimization (->LINK)
Author(s): Christoph Buchheim, Dietmar Ebner, Michael Jünger, Gunnar W. Klau, Petra Mutzel, René Weiskircher
zaik2005-493 Bimodal Crossing Minimization (->LINK)
Author(s): Christoph Buchheim, Michael Jünger, Annette Menze, Merijam Percan
zaik2005-484 Crossing Minimization for Symmetries (Journal Version) (->LINK)
Author(s): Christoph Buchheim, Seok-Hee Hong
zaik2005-483 Drawing Rooted Trees in Linear Time (->LINK)
Author(s): Christoph Buchheim, Michael Jünger, Sebastian Leipert
zaik2004-470 Linear Optimization over Permutation Groups (->LINK)
Author(s): Christoph Buchheim, Michael Jünger
zaik2004-465 On the Complexity of Drawing Trees Nicely: Corrigendum (->LINK)
Author(s): Thorsten Akkerman, Christoph Buchheim, Michael Jünger, Daniel Teske
zaik2003-455 An Integer Programming Approach to Fuzzy Symmetry Detection (->LINK)
Author(s): Christoph Buchheim, Michael Jünger
zaik2002-440 Crossing Minimization for Symmetries (Extended Abstract) (->LINK)
Author(s): Christoph Buchheim, Seok-Hee Hong
zaik2002-438 Detecting Symmetries by Branch & Cut (Journal Version) (->LINK)
Author(s): Christoph Buchheim, Michael Jünger
zaik2002-431 Improving Walker's Algorithm to Run in Linear Time (->LINK)
Author(s): Christoph Buchheim, Michael Jünger, Sebastian Leipert
zaik2001-422 Detecting Symmetries by Branch & Cut (Extended Abstract) (->LINK)
Author(s): Christoph Buchheim, Michael Jünger
zaik1999-368 A Fast Layout Algorithm for k-Level Graphs (->LINK)
Author(s): Christoph Buchheim, Michael Jünger, Sebastian Leipert