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A parallel algorithm for two-staged two-dimensional fixed-orientation cutting problems

Hifi, Mhand; Saadi, Toufik - In: Computational Optimization and Applications 51 (2012) 2, pp. 783-807

Persistent link: https://www.econbiz.de/10010539360

A combined vehicle loading and routing problem : a case study of fuel logistics

Benantar, Abdelaziz; Ouafi, Rachid; Boukachour, Jaouad - In: International journal of logistics systems and management 32 (2019) 3/4, pp. 346-371

Persistent link: https://www.econbiz.de/10012014277

A selective adaptive large neighborhood search heuristic for the profitable tour problem with simultaneous pickup and delivery services

Chentli, Hayet; Ouafi, Rachid; Cherif-Khettaf, Wahiba … - In: RAIRO / Operations research 52 (2018) 4/5, pp. 1295-1328

Persistent link: https://www.econbiz.de/10011987303

An adaptive algorithm for the knapsack problem: perturbation of the profit or weight of an arbitrary item

Hifi, Mhand; Mhalla, Hedi; Sadfi, Slim - In: European Journal of Industrial Engineering 2 (2008) 2, pp. 134-152

This paper solves the binary single-constrained Knapsack Problem (KP) and undertakes a sensitivity analysis of its optimum solution. Given a knapsack of capacity c, and a set of n items, with each item j, j = 1,â€¦,n, characterised by a weight wj and a profit pj, the binary...

Persistent link: https://www.econbiz.de/10008563657

The DH/KD algorithm: a hybrid approach for unconstrained two-dimensional cutting problems

Hifi, Mhand - In: European Journal of Operational Research 97 (1997) 1, pp. 41-52

Persistent link: https://www.econbiz.de/10005347097

Strip generation algorithms for constrained two-dimensional two-staged cutting problems

Hifi, Mhand; M'Hallah, Rym - In: European Journal of Operational Research 172 (2006) 2, pp. 515-527

Persistent link: https://www.econbiz.de/10005240916

A simulated annealing approach for the circular cutting problem

Hifi, Mhand; Paschos, Vangelis Th.; Zissimopoulos, Vassilis - In: European Journal of Operational Research 159 (2004) 2, pp. 430-448

Persistent link: https://www.econbiz.de/10005151547

An exact decomposition algorithm for the generalized knapsack sharing problem

Dahmani, Isma; Hifi, Mhand; Wu, Lei - In: European journal of operational research : EJOR 252 (2016) 3, pp. 761-774

Persistent link: https://www.econbiz.de/10011472322

An iterative algorithm for the max-min knapsack problem with multiple scenarios

Al-douri, Thekra; Hifi, Mhand; Zissimopoulos, Vassilis - In: Operational research : an international journal 21 (2021) 2, pp. 1355-1392

Persistent link: https://www.econbiz.de/10012584208

A local search-based method for sphere packing problems

Hifi, Mhand; Yousef, Labib - In: European journal of operational research : EJOR 274 (2019) 2, pp. 482-500

Persistent link: https://www.econbiz.de/10011990130