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Complementary remarks and improvements to a lagrangean heuristic for capacitated plant location problems

Autor
Barcelo, J.; Casanovas, J.
Tipus d'activitat
Document cientificotècnic
Data
1985
Codi
RR 85/04
Repositori
http://hdl.handle.net/2117/110692 Obrir en finestra nova
Resum
In a former paper, [1], a heuristic using multipliers from a langrean relaxation was proposed for getting feasible solutions to a class of pure integer capacited plant location problems. The heuristic consisted of three steps, the last one being a plant interchange step. Further computational experience has shown that the proposed interchange procedure could fail. In this paper we investigate the computational behaviour of the heuristic without interchange procedure, and we give the result of ou...
Citació
Barcelo, J., Casanovas, J. "Complementary remarks and improvements to a lagrangean heuristic for capacitated plant location problems". 1985.
Grup de recerca
MPI - Modelització i Processament de la Informació

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