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On the lattice programming gap of the group problems
Aliev, Iskander - In: Operations research letters 43 (2015) 2, pp. 199-202
Persistent link: https://www.econbiz.de/10010515777
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The unimodular intersection problem
Kaibel, Volker; Onn, Shmuel; Sarrabezolles, Pauline - In: Operations research letters 43 (2015) 6, pp. 592-594
Persistent link: https://www.econbiz.de/10011416316
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On degree sequence optimization
Onn, Shmuel - In: Operations research letters 48 (2020) 6, pp. 840-843
Persistent link: https://www.econbiz.de/10012430188
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A dual heuristic for mixed integer programming
Li, Yaxian; Ergun, Özlem; Nemhauser, George L. - In: Operations research letters 43 (2015) 4, pp. 411-417
Persistent link: https://www.econbiz.de/10011372403
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A binarisation heuristic for non-convex quadratic programming with box constraints
Galli, Laura; Letchford, Adam N. - In: Operations research letters 46 (2018) 5, pp. 529-533
Persistent link: https://www.econbiz.de/10011936694
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Maximizing expected utility over a knapsack constraint
Yu, Jianjin; Ahmed, Shabbir - In: Operations research letters 44 (2016) 2, pp. 180-185
Persistent link: https://www.econbiz.de/10011457277
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Lifting of probabilistic cover inequalities
Joung, Seulgi; Park, Sungsoo - In: Operations research letters 45 (2017) 5, pp. 513-518
Persistent link: https://www.econbiz.de/10011774718
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Ants can orienteer a thief in their robbery
Chagas, Jonatas B. C.; Wagner, Markus - In: Operations research letters 48 (2020) 6, pp. 708-714
Persistent link: https://www.econbiz.de/10012430073
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A faster algorithm for the continuous bilevel knapsack problem
Fischer, Dennis; Woeginger, Gerhard J. - In: Operations research letters 48 (2020) 6, pp. 784-786
Persistent link: https://www.econbiz.de/10012430132
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Cover by disjoint cliques cuts for the knapsack problem with conflicting items
Luiz, Thiago Alcântara; Santos, Haroldo Gambini; … - In: Operations research letters 49 (2021) 6, pp. 844-850
Persistent link: https://www.econbiz.de/10013266055