TY - JOUR
T1 - Reliable single-allocation hub location problem with disruptions
AU - Mohammadi, Mehrdad
AU - Jula, Payman
AU - Tavakkoli-Moghaddam, Reza
PY - 2019/3
Y1 - 2019/3
N2 - Hub transportation networks are vulnerable to uncertainties such as natural disasters or terrorist attacks. We investigate the single-allocation p-hub location problems and the effect of uncertainties on deliveries. We introduce a bi-objective reliable capacitated p-hub location model considering hubs and links uncertainties to minimize both the total cost and the maximum transportation time. An efficient approximation approach is proposed to provide a lower bound for the optimal Pareto-frontier. We develop a new hybrid meta-heuristic algorithm to solve the model to near optimality. Our modelling and analysis of France transportation network shows that cost and delivery performance could be significantly improved.
AB - Hub transportation networks are vulnerable to uncertainties such as natural disasters or terrorist attacks. We investigate the single-allocation p-hub location problems and the effect of uncertainties on deliveries. We introduce a bi-objective reliable capacitated p-hub location model considering hubs and links uncertainties to minimize both the total cost and the maximum transportation time. An efficient approximation approach is proposed to provide a lower bound for the optimal Pareto-frontier. We develop a new hybrid meta-heuristic algorithm to solve the model to near optimality. Our modelling and analysis of France transportation network shows that cost and delivery performance could be significantly improved.
KW - Congestion
KW - Disruption
KW - Hub location problem
KW - Hybrid metaheuristics
KW - Multi-objective optimization
UR - http://www.scopus.com/inward/record.url?scp=85060891655&partnerID=8YFLogxK
U2 - 10.1016/j.tre.2019.01.008
DO - 10.1016/j.tre.2019.01.008
M3 - Article
AN - SCOPUS:85060891655
SN - 1366-5545
VL - 123
SP - 90
EP - 120
JO - Transportation Research. Part E: Logistics and Transportation Review
JF - Transportation Research. Part E: Logistics and Transportation Review
ER -