A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reoptimization framework and policy analysis for maritime inventory routing under uncertainty
Abstract We study a maritime inventory routing problem, in which shipments between production and consumption nodes are carried out by a fleet of vessels. The vessels have specific capacities and can be chartered under different agreements. The inventory levels of all consumption nodes and some production nodes should be maintained within specified bounds; for the remaining production nodes, orders should be picked up within pre-defined time windows. We propose a discrete-time mixed-integer programming model. In the face of new information and uncertainty, this optimization model has to be re-solved, as the horizon is rolled forward. We discuss how to account for different sources of uncertainty. We present a rolling-horizon reoptimization framework that allows us to study different policies that impact the quality of the implemented solution, so we can identify the optimal set of policies.
Reoptimization framework and policy analysis for maritime inventory routing under uncertainty
Abstract We study a maritime inventory routing problem, in which shipments between production and consumption nodes are carried out by a fleet of vessels. The vessels have specific capacities and can be chartered under different agreements. The inventory levels of all consumption nodes and some production nodes should be maintained within specified bounds; for the remaining production nodes, orders should be picked up within pre-defined time windows. We propose a discrete-time mixed-integer programming model. In the face of new information and uncertainty, this optimization model has to be re-solved, as the horizon is rolled forward. We discuss how to account for different sources of uncertainty. We present a rolling-horizon reoptimization framework that allows us to study different policies that impact the quality of the implemented solution, so we can identify the optimal set of policies.
Reoptimization framework and policy analysis for maritime inventory routing under uncertainty
Dong, Yachao (author) / Maravelias, Christos T. (author) / Jerome, Norman F. (author)
Optimization and Engineering ; 19 ; 937-976
2018-04-05
40 pages
Article (Journal)
Electronic Resource
English
Reoptimization framework and policy analysis for maritime inventory routing under uncertainty
| Online Contents | 2018
Dynamic UAV-based traffic monitoring under uncertainty as a stochastic arc-inventory routing policy
| DOAJ | 2016
The reoptimization of the binary Se-Te system
| British Library Online Contents | 2012