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Strong multi-commodity flow formulations for the asymmetric traveling salesman problem
Balma, Ali; Salem, Safa Ben; Mrad, Mehdi; Ladhari, Talel - In: European journal of operational research : EJOR 271 (2018) 1, pp. 72-79
Persistent link: https://www.econbiz.de/10011882780
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Tight lower bounds for the Traveling Salesman Problem with draft limits
Balma, Ali; Mrad, Mehdi; Ladhari, Talel - In: Computers & operations research : and their … 154 (2023), pp. 1-21
Persistent link: https://www.econbiz.de/10014307336
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A branch-and-price approach for an integrated capacity dimensioning and demand routing in SDH/WDM networks
Balma, Ali; Hadj-Alouane, Nejib Ben; Hadj-Alouane, … - In: International journal of business performance and … 3 (2011) 1, pp. 3-19
Persistent link: https://www.econbiz.de/10009236064
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An arc flow-based optimization approach for the two-stage guillotine strip cutting problem
Mrad, Mehdi - In: Journal of the Operational Research Society : OR 66 (2015) 11, pp. 1850-1859
Persistent link: https://www.econbiz.de/10011418676
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Enhanced compact models for the connected subgraph problem and for the shortest path problem in digraphs with negative cycles
Haouari, Mohamed; Maculan F., Nelson; Mrad, Mehdi - In: Computers & operations research : and their … 40 (2013) 10, pp. 2485-2492
Persistent link: https://www.econbiz.de/10009773054