Meta-heuristic solution approaches for robust single allocation p-hub median problem with stochastic demands and travel times

A Ghaderi, R Rahmaniani - The International Journal of Advanced …, 2016 - Springer
Hub location problems appear at the core of strategic planning for many transportation and
logistics problems. This class of optimization problems has received a wide gamut of …

[HTML][HTML] A p-center mobile hub location in a dynamic environment with capacity constraints and multiple allocation

AR Eydi, SS Saghez - Ain Shams Engineering Journal, 2024 - Elsevier
In this paper, the problem of p-center mobile hub location with capacity constraint is studied.
According to the rapid developments, paying attention to strategic decisions is considered a …

Variable neighborhood search based evolutionary algorithm and several approximations for balanced location–allocation design problem

R Rahmaniani, G Rahmaniani… - The International Journal of …, 2014 - Springer
This paper introduces balanced location–allocation design problem to tackle a real-world
health-care application. The problem involves strategic decisions on locating a predefined …

Deep learning-based genetic algorithm for the robust hub allocation problem with discrete scenarios

A Berrajaa - International Journal of Logistics Systems and …, 2024 - inderscienceonline.com
Over the last decade, big data have changed the work and research strategies of several
areas, in particular the hub location problems (HLP). The HLP have been extended to …

A hub covering flow network design resilient to major disruptions and supply/demand uncertainties

MM Nasiri… - … Journal of Business …, 2018 - inderscienceonline.com
This paper presents a robust methodology to deal with a novel resilient hub covering flow
problem (HCFP) with capacity and budget constraints. The primary HCFP is to determine the …

Landscape analysis and scatter search metaheuristic for solving the uncapacitated single allocation hub location problem

H Akbaripour, E Masehian… - International journal of …, 2017 - inderscienceonline.com
In this paper, solution space landscapes of the uncapacitated single allocation hub location
problem (USAHLP) for the well-known CAB and AP benchmark datasets are investigated …

The min-p robust optimization approach for facility location problem under uncertainty

Z Lai, Q Yue, Z Wang, D Ge, Y Chen, Z Zhou - Journal of Combinatorial …, 2022 - Springer
Improper value of the parameter p in robust constraints will result in no feasible solutions
while applying stochastic p-robustness optimization approach (p-SRO) to solving facility …

Parallel genetic algorithm on GPU for the robust uncapacitated single allocation p-hub median problem with discrete scenarios

A Benaini, A Berrajaa - 2020 5th International Conference on …, 2020 - ieeexplore.ieee.org
In recent years, the Hub location problems (HLPs) have been expanded to handle uncertain
data, giving rise to Robust HLPs. In a Robust HLP with discrete scenarios, the unique set of …

A Robust Optimization Approach for the Hub Arc Location Problem

M Gharavipour, M Sheikh Sajadieh… - Journal of Optimization in …, 2024 - sanad.iau.ir
Hub networks play a crucial role in optimizing transportation flow and reducing overall costs
by efficiently connecting origins and destinations through strategically placed hub nodes …

Fuzzy multi-objective linear programming for a stochastic hub maximal covering problem with uncertain shipments

AE Zade, A Sadegheih… - International Journal of …, 2016 - inderscienceonline.com
When there are many origins and destinations in a network, the use of hubs helps to benefit
from the economies of scale in transportation and considerable reduction in the number of …