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A new class of valid inequalities for the round robin tournament problem
Horbach, Andrei - 2008
We introduce a new class of valid inequalities for the maximum round robin tournament (MRRT) problem. They strengthen the linear relaxation and improve the upper bound. We also answer negatively the question of Briskorn if the optimal objective value of the MRRT problem and that of its...
Persistent link: https://www.econbiz.de/10011558708
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Solving a time-indexed formulation by preprocessing and cutting planes
Berghman, Lotte; Spieksma, Frits C. R.; T'kindt, Vincent - 2014
Persistent link: https://www.econbiz.de/10010357811
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Scattered storage assignment: mathematical model and valid inequalities to optimize the intra-order item distances
Gámez Albán, Harol Mauricio; Cornelissens, Trijntje; … - 2020
Persistent link: https://www.econbiz.de/10012439293
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A polyhedral study of generalized assignment problem with demand constraints
Mandal, Prasenjit - 2021
Persistent link: https://www.econbiz.de/10012534763
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Resource-robust valid inequalities for set covering and set partitioning models
Hoogendoorn, Ymro N.; Dalmeijer, Kevin - 2021
Persistent link: https://www.econbiz.de/10012432875
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Tilted inequalities and facets of the set covering polytope : a theoretical analysis
Lamothe, François; Contardo, Claudio; Gruson, Matthieu - 2023
Persistent link: https://www.econbiz.de/10014252956