Jovanovic, Raka; Voß, Stefan - In: OR Spectrum 46 (2024) 4, pp. 1329-1365
In this paper, we present a solution method for the multidimensional knapsack problem (MKP) and the knapsack problem with forfeit sets (KPFS) using a population-based matheuristic approach. Specifically, the learning mechanism of the fixed set search (FSS) metaheuristic is combined with the use...