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Complementary remarks and improvements to a lagrangean heuristic for capacitated plant location problems
dc.contributor.author | Barceló Bugeda, Jaime |
dc.contributor.author | Casanovas Garcia, Josep |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Estadística i Investigació Operativa |
dc.contributor.other | Facultat d'Informàtica de Barcelona |
dc.date.accessioned | 2017-11-15T15:24:05Z |
dc.date.available | 2017-11-15T15:24:05Z |
dc.date.issued | 1985 |
dc.identifier.citation | Barcelo, J., Casanovas, J. "Complementary remarks and improvements to a lagrangean heuristic for capacitated plant location problems". 1985. |
dc.identifier.uri | http://hdl.handle.net/2117/110692 |
dc.description.abstract | 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 our computational experience. |
dc.format.extent | 20 p. |
dc.language.iso | eng |
dc.relation.ispartofseries | RR 85/04 |
dc.subject.lcsh | Operational research |
dc.subject.other | Àrees temàtiques de la UPC::Matemàtiques i estadística::Investigació operativa |
dc.title | Complementary remarks and improvements to a lagrangean heuristic for capacitated plant location problems |
dc.type | External research report |
dc.subject.lemac | Investigació operativa |
dc.contributor.group | Universitat Politècnica de Catalunya. MPI - Modelització i Processament de la Informació |
dc.rights.access | Open Access |
local.identifier.drac | 21604950 |
dc.description.version | Postprint (published version) |
local.citation.author | Barcelo, J.; Casanovas, J. |
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