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 …

Hubs are special facilities that serve as switching, transshipment and sorting points in many-
to-many distribution systems. The hub location problem is concerned with locating hub …

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

Through observations from real life hub networks, we introduce the multimodal hub location
and hub network design problem. We approach the hub location problem from a network …

Hierarchical multimodal hub location problem is a cost-minimizing hub covering problem
where two types of hubs and hub links, accounting for ground and air transportation, are to …

The hub location problem deals with finding the location of hub facilities and allocating the
demand nodes to these hub facilities so as to effectively route the demand between any …

Small package delivery companies offer services where packages are guaranteed to be
delivered within a given time-frame. With variability in travel time, the configuration on the …

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

In this study, we consider the robust uncapacitated multiple allocation p-hub median
problem under polyhedral demand uncertainty. We model the demand uncertainty in two …

We study the problem of designing a three level hub network where the top level consists of
a complete network connecting the so-called central hubs and the second and third levels …