Heuristic algorithms for the multiple-choice multidimensional knapsack problem. - Mhand Hifi; M. Michrafy; Abdelkader Sbihi (J. Oper. Res. Soc., 2004)

A Reactive Local Search-Based Algorithm for the Multiple-Choice Multi-Dimensional Knapsack Problem. - Mhand Hifi; M. Michrafy; Abdelkader Sbihi (Comput. Optim. Appl., 2006)

A reactive local search-based algorithm for the disjunctively constrained knapsack problem. - Mhand Hifi; M. Michrafy (J. Oper. Res. Soc., 2006)

Reduction strategies and exact algorithms for the disjunctively constrained knapsack problem. - Mhand Hifi; M. Michrafy (Comput. Oper. Res., 2007)