A Visual Analysis of Frontiers and Dynamic Tendencies for Humanitarian Logistics

Table 3

Summary of mathematical models of HL (problem type, model, objective function, and stage of the disaster).

Authors	Problem type		Model		Objective function	Stage of the disaster
	Emergency facility location	Relief/casualty transportation	Deterministic model	Nondeterministic model
Hu et al. [28]	√		√		Minimize the cost and evacuation distance	Preparation
Wang et al. [29]		√	√		Minimize the service time and cost; maximize the routing reliability	Response
Ye et al. [30]	√		√		Minimize the number of warehouses for emergency operation	Preparation
Rezaei-Malek et al. [31]	√			√	Minimize the cost and response time	Preparation, response
Amiri et al. [32]	√			√	Minimize the maximum amount of shortage and predisaster and postdisaster cost	Preparation, response
Kinay et al. [33]	√			√	Maximize minimum weight of facilities	Preparation
Mohammadi et al. [34]	√			√	Minimize the total cost and time	Response
Li et al. [35]		√		√	Minimize the total cost	Preparation, response