Keyword: -median problem

Found 9 papers in total
Solving the p-median problem with a semi-Lagrangian relaxation
Solving the p-median problem with a semi-Lagrangian relaxation
2006,
Lagrangian relaxation is commonly used in combinatorial optimization to generate lower...
Large-scale local search heuristics for the capacitated vertex p-center problem
Large-scale local search heuristics for the capacitated vertex p-center problem
2004,
This article investigates the application of very large neighborhood search techniques...
Modified p-median approach for efficient group technology cell formation
Modified p-median approach for efficient group technology cell formation
2004,
The objective of this paper is to propose the modified formulations over the classical...
An efficient genetic algorithm for the p-median problem
An efficient genetic algorithm for the p-median problem
2003,
We propose a new genetic algorithm for a well-known facility location problem. The...
Aggregation and surrogation error in the p-median model
Aggregation and surrogation error in the p-median model
2003,
No abstract.
The parallel variable neighborhood search for the p-median problem
The parallel variable neighborhood search for the p-median problem
2002,
The Variable Neighborhood Search (VNS) is a recent metaheuristic that combines series...
Discrete equal-capacity p-median problem
Discrete equal-capacity p-median problem
2000,
This paper examines the discrete equal-capacity p -median problem that seeks to locate...
Hub location and the p-hub median problem
Hub location and the p-hub median problem
1996,
Hub facilities serve as switching and transshipment points in transportation and...
New p-median approach to cell formulation with alternative process plans
New p-median approach to cell formulation with alternative process plans
2000,
This paper considers the machine–part clustering under the assumption of...
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