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A fast branch-and-bound algorithm for non-convex quadratic integer optimization subject to linear constraints using ellipsoidal relaxations
Buchheim, Christoph; De Santis, Marianna; Palagi, Laura - In: Operations research letters 43 (2015) 4, pp. 384-388
Persistent link: https://www.econbiz.de/10011372453
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Reliable single allocation hub location problem under hub breakdowns
Rostami, Borzou; Kämmerling, Nicolas; Buchheim, Christoph - In: Computers & operations research : and their … 96 (2018), pp. 15-29
Persistent link: https://www.econbiz.de/10011870439
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K-adaptability in stochastic combinatorial optimization under objective uncertainty
Buchheim, Christoph; Pruente, Jonas - In: European journal of operational research : EJOR 277 (2019) 3, pp. 953-963
Persistent link: https://www.econbiz.de/10012102217
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Stochastic single-allocation hub location
Rostami, Borzou; Kämmerling, Nicolas; Naoum-Sawaya, Joe; … - In: European journal of operational research : EJOR 289 (2021) 3, pp. 1087-1106
Persistent link: https://www.econbiz.de/10012433644
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Berge-acyclic multilinear 0–1 optimization problems
Buchheim, Christoph; Crama, Yves; Rodríguez-Heck, Elisabeth - In: European journal of operational research : EJOR 273 (2019) 1, pp. 102-107
Persistent link: https://www.econbiz.de/10011979450
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Convex optimization under combinatorial sparsity constraints
Buchheim, Christoph; Traversi, Emiliano - In: Operations research letters 50 (2022) 6, pp. 632-638
Persistent link: https://www.econbiz.de/10014230140