Search Results - subject:"Fixed Set Search"

Matheuristic fixed set search applied to the multidimensional knapsack problem and the knapsack problem with forfeit sets

Jovanovic, Raka; Voß, Stefan - In: OR spectrum : quantitative approaches in management 46 (2024) 4, pp. 1329-1365

Persistent link: https://www.econbiz.de/10015188660

Fixed set search matheuristic applied to the min-Knapsack problem with compactness constraints and an extension incorporating penalty values

Cürebal, Ahmet; Voß, Stefan; Jovanovic, Raka - In: Journal of Heuristics 32 (2026) 2

combines the learning mechanism of the Fixed Set Search (FSS) metaheuristic with integer programming (IP) to improve partial …

Persistent link: https://www.econbiz.de/10015626993

Fixed set search matheuristic applied to the knapsack problem with forfeits

Jovanovic, Raka; Voß, Stefan - In: Computers & operations research : an international journal 168 (2024), pp. 1-12

Persistent link: https://www.econbiz.de/10014566983

Extending GRASP towards an improved Fixed Set Search for solving the maximum disjoint dominating sets problem

Jovanovic, Raka; Voß, Stefan - In: Journal of Heuristics 32 (2026) 2

GRASP is extended into the Fixed Set Search (FSS) metaheuristic, which integrates a learning mechanism to guide the search …

Persistent link: https://www.econbiz.de/10015627040

Fixed set search applied to the clique partitioning problem

Jovanovic, Raka; Sanfilippo, Antonio; Voß, Stefan - In: European journal of operational research : EJOR 309 (2023) 1, pp. 65-81

Persistent link: https://www.econbiz.de/10014290389

Matheuristic fixed set search applied to the multidimensional knapsack problem and the knapsack problem with forfeit sets

Jovanovic, Raka; Voß, Stefan - In: OR Spectrum 46 (2024) 4, pp. 1329-1365

set search (FSS) metaheuristic is combined with the use of integer programming for solving subproblems. This is achieved … with forfeit sets (KPFS) using a population-based matheuristic approach. Specifically, the learning mechanism of the fixed …

Persistent link: https://www.econbiz.de/10015333142

Fixed set search applied to the multi-objective minimum weighted vertex cover problem

Jovanovic, Raka; Sanfilippo, Antonio P.; Voß, Stefan - In: Journal of Heuristics 28 (2022) 4, pp. 481-508

The Fixed Set Search (FSS) is a novel metaheuristic that adds a learning mechanism to the Greedy Randomized Adaptive …

Persistent link: https://www.econbiz.de/10015327426