Linearization techniques and concave extentions in nonlinear 0-1 optimization / Yves CramaThe basic algorithm for pseudo-boolean programming revisited / Yves Crama, Pierre Hansen and Brigitte JaumardApproximation algorithms for three-dimensional assignment problems with triangle inequalities / Y. Crama and F.C.R. SpieksmaScheduling jobs of equal length : complexity and facets / Yves Crama and Frits C.R. SpieksmaComplexity of product positioning and ball intersection problems / Yves Crama, Pierre Hansen, Brigitte JaumardScheduling jobs of equal length : complexity and facets / Yves Crama and Frits C.R. SpieksmaA column generation approach to job grouping for flexible manufucturing systems / by Yves Crama, Alwin G. OerlemansLocal search in combinatorial optimization / Y. Crama, A. Kolen, and E. PeschModels for machine-part grouping in cellular manufacturing / Y. Crama and M. OostenOn the strength of relaxations of multidimensional knapsack problems / Y. Crama, J.B. MazzolaApproximation algorithms for integer covering problems via greedy column generation / Y. Crama and J.J. van de KlundertValid inequalities and facets for a hypergraph model of the nonlinear knapsack and the FMS part selection problems / Y. Crama, J.B. MazzolaThe polotope of block diagonal matrices and complete bipartite partitionings / Y. Crama, M. OostenScheduling jobs of equal length: complexity, facets and computational results / Yves Crama, Frits C.R. SpieksmaCyclic scheduling of identical parts in a robotic cell / Y. Crama, J. van de KlundertThe polytope of block diagonal matrices / Yves Crama, Maarten OostenThe approximability of tool management problems / Y. Crama, J. van de KlundertCyclic scheduling in 3-machine robotic flow shops / Y. Crama, J. vd KlundertRobotic flowshop scheduling is strongly NP-complete / Y. Crama, J. vd KlundertRobotic flowshop scheduling is strongly NP-complete / Yves Crama, Joris van de KlundertThe polytope of block diagonal matrices and complete bipartite partitionings / Y. Crama [and] M. OostenProduction planning problems in printed circuit board assembly / Y. Crama, Joris van de Klundert, Frits C.R. Spieksma
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Polynomial-time inference of all valid implications for Horn and related formulae / E. Boros, Y. Crama, P.L. HammerUpper-bounds for quadratic 0-1 maximization / E. Boros, Y. Crama, P.L. HammerThroughput rate optimization in the automated assembly of printed circuit boards / Y. Crama ... [et al.]Minimizing the number of tool switches on a flexible machine / Y. Crama ... [et al.]Approximation algorithms for multidimensional assignement problems with decomposable costs / H.J. Bandelt, Y. Crama and F.C.R. SpieksmaMinimizing the number of tool switches on a flexible machine / Y. Crama ... [et al.]Approximation algorithms for multidimensional assignment problems with decomposable costs / H.-J. Bandelt, Y. Crama, F.C.R. SpieksmaApproximation algorithms for multidimensional assignment problems with decomposable costs / H. J. Bandelt, Y. Crama and F. C. R. SpieksmaThe assembly of printed circuit boards : a case with multiple machines and multiple board types / Y. Crama ... [et al.]The component retrieval problem in printed circuit board assembly / Y. Crama ... [et al.]The component retrieval problem in printed circuit board assembly / Yves Crama ... [et al.]The assembly of printed circuit boards : a case with multiple machines and multiple board types / Y. Crama ... [et al.]The approximability of tool management problems / Yves Crama, Joris van de KlundertThe assembly of printed circuit boards : a case with multiple machines and multiple board types / Yves Crama ... [et al.]The assembly of printed circuit boards : a case with multiple machines and multiple board types / Yves Crama ... [et al.]The component retrieval problem in printed circuit board assembly / Yves Crama ... [et al.]The component retrieval problem in printed circuit board assembly / Yves Crama ... [et al.]Cyclic scheduling in robotic flowshops / Y. Crama ... [et al.]Corporate governance structures, control and performance in European markets : a tale of two systems / by Y. Crama ... [et al.]Corporate governance structures, control and performance in European markets : a tale of two systems / by Y. Crama ... [et al.]