A double VNS heuristic for the facility location and pricing problem
β Scribed by Z. Diakova; Yu. Kochetov
- Book ID
- 119236660
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 141 KB
- Volume
- 39
- Category
- Article
- ISSN
- 1571-0653
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
In this paper, we study approximation algorithms for several NP-hard facility location problems.We prove that a simple local search heuristic yields polynomialtime constant-factor approximation bounds for the metric versions of the uncapacitated k-median problem and the uncapacitated facility locati
Facility location problems form an important class of integer programming problems, with application in the distribution and transportation industries. In this paper we are concerned with a particular type of facility location problem in which there exist two echelons of facilities. Each facility in