Reducing disparities in large-scale emergency medical service systems View Full Text


Ontology type: schema:ScholarlyArticle     


Article Info

DATE

2015-07

AUTHORS

Hector Toro-Díaz, Maria E Mayorga, Laura A McLay, Hari K Rajagopalan, Cem Saydam

ABSTRACT

Emergency Medical Service (EMS) systems operate under the pressure of knowing that human lives might be directly at stake. In the public eye there is a natural expectation of efficient response. There is abundant literature on the topic of efficient planning of EMS systems (maximizing expected coverage or minimizing response time). Other objectives have been considered but the literature available is very sparse compared to efficiency-based works. Furthermore, while real size EMS systems have been studied, the use of exact models is usually hindered by the amount of computational time required to obtain solutions. We approach the planning of large-scale EMS systems including fairness considerations using a Tabu Search-based heuristic with an embedded approximation procedure for the queuing submodel. This allows for the analysis of large-scale real systems, extending the approach in which strategic decisions (location) and operative decisions (dispatching) are combined to balance efficiency and fairness. More... »

PAGES

1169-1181

References to SciGraph publications

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  • 2011-12. Covering models and optimization techniques for emergency response facility location and planning: a review in MATHEMATICAL METHODS OF OPERATIONS RESEARCH
  • 2010-04. Scheduling ambulance crews for maximum coverage in JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY
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  • 2012-12. A case study on the application of an approximated hypercube model to emergency medical systems management in CENTRAL EUROPEAN JOURNAL OF OPERATIONS RESEARCH
  • 2001-03. Analysing emergency medical service ambulance deployment on a Brazilian highway using the hypercube model in JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY
  • 2011-10. The role of preparedness in ambulance dispatching in JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY
  • 2008-09. Optimal ambulance location with random delays and travel times in HEALTH CARE MANAGEMENT SCIENCE
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1057/jors.2014.83

    DOI

    http://dx.doi.org/10.1057/jors.2014.83

    DIMENSIONS

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