Scaparra, Maria Paola and Ahuja, Ravindra K. and Orlin, James B. and Pallottino, Stefano and Scutella, Maria Grazia (2004) A Multi-Exchange Heuristic for the Single Source Capacitated Facility Location Problem. Management Science, 50 (6). pp. 749-760. ISSN 0025-1909. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)
We present a very large-scale neighborhood (VLSN) search algorithm for the capacitated facility location problem with single-source constraints. The neighborhood structures are induced by customer multiexchanges and by facility moves. We consider both traditional single-customer multi-exchanges, detected on a suitably defined customer improvement graph, and more innovative multicustomer multi-exchanges, detected on a facility improvement graph dynamically built through the use of a greedy scheme. Computational results for some benchmark instances are reported that demonstrate the effectiveness of the approach for solving large-scale problems. A further test on real data involving an Italian factory is also presented.
|Subjects:||H Social Sciences > HD Industries. Land use. Labor > HD29 Operational Research - Applications|
|Divisions:||Faculties > Social Sciences > Kent Business School > Management Science|
|Depositing User:||Maria Paola Scaparra|
|Date Deposited:||25 Sep 2008 18:40|
|Last Modified:||13 Jun 2014 08:34|
|Resource URI:||https://kar.kent.ac.uk/id/eprint/5371 (The current URI for this page, for reference purposes)|