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Central European Journal of Operations Research

, Volume 27, Issue 3, pp 737–758 | Cite as

An optimization and simulation approach to emergency stations relocation

  • Ľudmila Jánošíková
  • Marek KvetEmail author
  • Peter Jankovič
  • Lýdia Gábrišová
Original article

Abstract

This paper suggests and compares three median-type location models to determine how to optimally relocate existing emergency medical stations. It also describes a detailed computer simulation model used to evaluate the locations proposed by each model in terms of several indicators of system performance. The simulation model was calibrated using real data from a health care provider in the Slovak Republic. The results of the computer simulation experiments suggest that the simple p-median model can significantly improve the accessibility of urgent health care to patients.

Keywords

Emergency medical service Ambulance location p-median problem Discrete optimization Computer simulation 

Notes

Acknowledgements

This research was supported by the Slovak Research and Development Agency under the project APVV-15-0179 “Reliability of emergency systems on infrastructure with uncertain functionality of critical elements” and by the Scientific Grant Agency of the Ministry of Education of the Slovak Republic and the Slovak Academy of Sciences under the Project VEGA 1/0342/18 “Optimal dimensioning of service systems”.

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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  • Ľudmila Jánošíková
    • 1
  • Marek Kvet
    • 1
    Email author
  • Peter Jankovič
    • 1
  • Lýdia Gábrišová
    • 1
  1. 1.Faculty of Management Science and InformaticsUniversity of ŽilinaŽilinaSlovak Republic

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