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TorrentFontbona, Ferran
MuÃ±oz SolÃ , VÃctor LÃ³pez IbÃ¡Ã±ez, Beatriz 

Immobile LocationAllocation (ILA) is a combinatorial problem which consists in, given a set of facilities and a set of demand points, determining the optimal service each facility has to offer and allocating the demand to such facilities. The applicability of optimization methods is tied up to the dimensionality of the problem, but since the distance between data points is a key factor, clustering techniques to partition the data space can be applied, converting the large initial problem into several simpler ILA problems that can be solved separately. This paper presents a novel method that combines clustering and heuristic methods to solve an ILA problem, which reduces the elapsed time keeping the quality of the solution found compared with other heuristics methods  
http://hdl.handle.net/2072/241366  
eng  
Elsevier  
Tots els drets reservats  
OptimitzaciÃ³ combinatÃ²ria
Combinatorial optimization HeurÃstica Heuristic AnÃ lisi de conglomerats Cluster analysis 

Solving large immobile locationAllocation by affinity propagation and simulated annealing. Application to select which sporting event to watch  
info:eurepo/semantics/article  
Recercat 