The aim of this paper is to provide insights for better modeling hub location problems to help
create a road map for future hub location research. We first present a taxonomy to provide a …

Hub location problem (HLP) is a relatively new extension of classical facility location
problems. Hubs are facilities that work as consolidation, connecting, and switching points for …

Abstract Hub Location Problems (HLPs) lie at the heart of network design planning in
transportation and telecommunication systems. They constitute a challenging class of …

This research develops a humanitarian cold supply chain model with equity consideration
for COVID-19 vaccine distribution during a pandemic, considering deprivation cost and an …

This paper describes an exact algorithm capable of solving large-scale instances of the well-
known uncapacitated hub location problem with multiple assignments. The algorithm …

Vaccination has been proven to be the most effective method to prevent infectious diseases.
However, there are still millions of children in low and middle-income countries who are not …

This paper presents the Tree of Hubs Location Problem. It is a network hub location problem
with single assignment where a fixed number of hubs have to be located, with the …

This paper presents a unified framework for the general network design problem which
encompasses several classical problems involving combined location and network design …

This paper presents a brief description of some existing models of facility location problems
(FLPs) in solid waste management. The study provides salient information on commonly …

The tree of hubs location problem is a particularly hard variant of the so called hub location
problems. When solving this problem by a Benders decomposition approach, it is necessary …