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Article
Open AccessDual sourcing inventory management with nonconsecutive lead times from a supply chain perspective: a numerical study
We study a stochastic multi-period two-echelon dual sourcing inventory system where the buyer can source a product from two different suppliers: a regular and an expedited supplier. The regular supplier is a l...
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Article
A Closed-Loop Supply Chain Equilibrium Model with Random and Price-Sensitive Demand and Return
This paper proposes a decentralized closed-loop supply chain network model consisting of raw material suppliers, manufacturers, retailers, and recovery centers. We assume that the demands for the product and t...
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Chapter and Conference Paper
A Game Theory Based Automated SLA Negotiation Model for Confined Federated Clouds
Federation of Cloud services is notably landing interests from both Cloud providers and consumers. Cloud providers nowadays are required to form federations to remain competitive, and sustain their market shar...
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Chapter
The Theory of Transit Assignment: Basic Modelling Frameworks
In this chapter, the different basic assumptions for the development of assignment models to transit networks (frequency-based, schedule-based) are presented together with the possible approaches to the simula...
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Article
A Strategic Model for Dynamic Traffic Assignment
In this paper, we propose a model of dynamic traffic assignment where strategic choices are an integral part of user behaviour. The model is based on a discrete-time description of flow variation through a roa...
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Article
Capacitated transit assignment with loading priorities
In a transit network involving vehicles with rigid capacities, we advocate the use of strategies for describing consumer behavior. At each boarding node, a user sorts the transit lines in decreasing order of p...
