A guided simulated annealing search for solving the pick-up and delivery problem with time windows and capacity constraints
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In: International Journal of Logistics, Vol. 9, No. 4, 24.11.2006, p. 369-381.
Research output: Journal contributions › Journal articles › Research
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TY - JOUR
T1 - A guided simulated annealing search for solving the pick-up and delivery problem with time windows and capacity constraints
AU - Urban, Karsten-Patrick
N1 - Publisher Copyright: © 2006, Copyright Taylor & Francis Group, LLC.
PY - 2006/11/24
Y1 - 2006/11/24
N2 - Routing and scheduling requests with pick-ups and deliveries is still one of the greatest operative challenges in inter-company logistics. Pick-up and delivery activities have to be bundled into efficient routes and their sequence has to be optimised within the routes without violating time and capacity constraints. The objective is to find a schedule of routes with minimal total costs. These costs result from the arising travelling costs, costs due to waiting and service times, and due to dispatching vehicles. This paper presents a guided local search method based on simulated annealing for solving this kind of routing and scheduling problem. Additionally, a new more realistic objective function that covers the total decision-relevant costs is introduced. The computational results show that the algorithm presented clearly outperforms standard implementations of simulated annealing and hill climber search.
AB - Routing and scheduling requests with pick-ups and deliveries is still one of the greatest operative challenges in inter-company logistics. Pick-up and delivery activities have to be bundled into efficient routes and their sequence has to be optimised within the routes without violating time and capacity constraints. The objective is to find a schedule of routes with minimal total costs. These costs result from the arising travelling costs, costs due to waiting and service times, and due to dispatching vehicles. This paper presents a guided local search method based on simulated annealing for solving this kind of routing and scheduling problem. Additionally, a new more realistic objective function that covers the total decision-relevant costs is introduced. The computational results show that the algorithm presented clearly outperforms standard implementations of simulated annealing and hill climber search.
KW - Management studies
KW - Applying non-linear cost functions in combinatorial optimisation
KW - Guided neighbourhood search
KW - Metaheuristics
KW - Pick-up and delivery problem
KW - Simulated annealing
UR - https://www.mendeley.com/catalogue/86bfab48-6499-399b-ac28-0c40a06a0878/
UR - http://www.scopus.com/inward/record.url?scp=84901642165&partnerID=8YFLogxK
U2 - 10.1080/13675560600931521
DO - 10.1080/13675560600931521
M3 - Journal articles
VL - 9
SP - 369
EP - 381
JO - International Journal of Logistics
JF - International Journal of Logistics
SN - 1367-5567
IS - 4
ER -