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Erschienen in:
2005 | OriginalPaper | Buchkapitel
A Method of Network Simplification in a 4PL System
verfasst von : He Zhang, Xiu Li, Wenhuang Liu
Erschienen in: Computer Supported Cooperative Work in Design I
Verlag: Springer Berlin Heidelberg
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In fourth party logistics (4PL), network optimization needs to synthesize the entire possible 3PL vendors to provide integrated logistics schemes, which can meet all the requirements of customers. Since there are knapsack constraints and un-knapsack constraints, the computational burden is considered to be a problem and a modest computation is required. In this paper, a 4PL optimization network-model is established and a two-process method is suggested for simplifying the corresponding 4PL network. An example is provided and some analysis is given after the calculation.