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math.OC2026
Metaheuristic algorithms for the induced P-median problem with upgrades
Sergio Salazar, Abraham Duarte, Mauricio G. C. Resende +1
Facility location problems (FLPs) are a family of optimisation problems with significant social impact. This class of problems has been the subject of study since the 1960s, with c…
math.OC2023
20 years of Greedy Randomized Adaptive Search Procedures with Path Relinking
Manuel Laguna, Rafael Martí, Anna Martinez-Gavara +2
This is a comprehensive review of the Greedy Randomized Adaptive Search Procedure (GRASP) metaheuristic and its hybridization with Path Relinking (PR) over the past two decades. GR…