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The stratified p-center problem

Author
Albareda-Sambola, M.; Martínez-Merino, L.; Rodríguez-Chía, A.M.
Type of activity
Journal article
Journal
Computers & operations research
Date of publication
2019-08-01
Volume
108
First page
213
Last page
225
DOI
10.1016/j.cor.2019.04.013
Repository
http://hdl.handle.net/2117/134363 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S0305054819300966 Open in new window
Abstract
This work presents an extension of the discrete p-center problem. In this new model, called Stratified p-Center Problem (SpCP), the demand is concentrated in a set of sites and the population of these sites is divided into different strata depending on the kind of service that they require. The aim is to locate p centers to cover the different types of services demanded minimizing the weighted average of the largest distances associated with each of the different strata. In addition, it is consi...
Citation
Albareda-Sambola, M.; Martínez-Merino, L.; Rodríguez-Chía, A.M. The stratified p-center problem. "Computers & operations research", 1 Agost 2019, vol. 108, p. 213-225.
Keywords
Discrete optimization, Location, Sample average approximation, p-Center
Group of research
GNOM - Mathematical Optimization Group

Participants

  • Albareda Sambola, Maria  (author)
  • Martínez Merino, Luisa I.  (author)
  • Rodríguez Chía, Antonio Manuel  (author)