Data used in the paper “A matheuristic for the pre-positioning of emergency supplies”

Below, you can find the instances and complete solutions from the paper:

• R. Turkeš, K. Sörensen, and D. Palhazi Cuervo, "A matheuristic for the problem of pre-positioning of emergency supplies," University of Antwerp, Working Paper D/2018/1169/009 , 2018.
  [Bibtex]

  @techreport{turkevs2018matheuristic,
  title={A matheuristic for the problem of pre-positioning of emergency supplies},
  author={Turke{\v s}, Renata and S{\" o}rensen, Kenneth and Palhazi Cuervo, Daniel},
  institution={University of Antwerp},
  type={Working Paper D/2018/1169/009},
  year={2018},
  doi={https://hdl.handle.net/10067/1517260151162165141}
  }

In this paper, we describe the matheuristic we developed for the problem of pre-positioning emergency supplies that aims to increase disaster preparedness by making the relief items readily available to the people in need. Numerical experiments on a number of case studies and random instances demonstrate the effectiveness and efficiency of the matheuristic.

	instances.tar.gz
	greedy_heuristic.tar.gz
	matheuristic_30_sec.tar.gz
	CPLEX_unmet_demand_30_sec.tar.gz
	CPLEX_unmet_demand_response_time_30_sec.tar.gz
	matheuristic_performance_over_time.tar.gz
	CPLEX_unmet_demand_performance_over_time.tar.gz
	RESULTS_SUMMARY_30_sec.csv
	RESULTS_SUMMARY_performance_over_time.csv
	instance_format.txt
	solution_format.txt