Hauptinhalt

Artikel in Zeitschriften

• Speeding up IP-based Algorithms for Constrained Quadratic 0–1 Optimization
  Mathematical Programming (Series B), to appear
  (with F. Liers and M. Oswald)


• Exact Algorithms for the Quadratic Linear Ordering Problem
  INFORMS Journal on Computing, to appear
  (with A. Wiegele and L. Zheng)


• Terse Integer Linear Programs for Boolean Optimization
  Journal on Satisfiability, Boolean Modeling and Computation 6, pp 121–139 (2009)
  (with G. Rinaldi)


• On the Subgroup Distance Problem
  Discrete Mathematics 309, pp 962–968 (2009)
  (with P. J. Cameron and T. Wu)


• Local Cuts Revisited
  Operations Research Letters 36, pp 430–433 (2008)
  (with F. Liers and M. Oswald)


• Testing Planarity of Geometric Automorphisms in Linear Time
  Algorithmica 52, pp 448–465 (2008)
  (with S. Hong)


• A Branch-and-Cut Approach to the Crossing Number Problem
  Discrete Optimization 5(2), pp 373–388 (2008)
  (with M. Chimani, D. Ebner, C. Gutwenger, M. Jünger, G. W. Klau, P. Mutzel, and R. Weiskircher)


• Efficient Reduction of Polynomial Zero-One Optimization to the Quadratic Case
  SIAM Journal on Optimization 18(4), pp 1398–1413 (2007)
  (with G. Rinaldi)


• Drawing Rooted Trees in Linear Time
  Software: Practice & Experience 36(6), pp 651–665 (2006)
  (with M. Jünger and S. Leipert)


• Linear Optimization over Permutation Groups
  Discrete Optimization 2(4), pp 308–319 (2005)
  (with M. Jünger)


• Crossing Minimization for Symmetries
  Theory of Computing Systems 38(3), pp 293–311 (2005)
  (with S. Hong)


• On the Complexity of Drawing Trees Nicely: Corrigendum
  Acta Informatica 40(8), pp 603–607 (2004)
  (with T. Akkerman, M. Jünger, and D. Teske)


• Réduction des tores déployés par une extension modérément ramifiée (Reduction of tori split over tamely ramified extensions)
  Comptes rendus Mathématique 338(3), pp 219–221 (2004)
  (with H. Frommer)


• Detecting Symmetries by Branch & Cut
  Mathematical Programming (Series B) 98, pp 369–384 (2003)
  (with M. Jünger)