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On the complexity of surrogate and group relaxation for integer linear programs
Dokka, Trivikram; Letchford, Adam N.; Mansoor, M. Hasan - In: Operations research letters 49 (2021) 4, pp. 530-534
Persistent link: https://www.econbiz.de/10012649025
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Revisiting surrogate relaxation for the multidimensional knapsack problem
Dokka, Trivikram; Letchford, Adam N.; Mansoor, M. Hasan - In: Operations research letters 50 (2022) 6, pp. 674-684
Persistent link: https://www.econbiz.de/10014230175