Parcourir par sujet "Vehicle routing"
Voici les éléments 1-6 de 6
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Column generation for scheduling shipments within a supply chain network with the minimum number of vehicles
(2014)We consider the problem of scheduling a set of shipments between different nodes of a supply chain network. Each shipment has a fixed departure time, as well as an origin and a destination node, which, combined, determine ... -
Dynamic Multiple Vehicle Routing under Energy Capacity Constraints
(2020)The multiple vehicle routing problem (mVRP) concerns the scheduling of multiple vehicles so as to visit some locations of interest. We study a dynamic version of mVRP where the travel costs are not a priori known and may ... -
Dynamic Vehicle Routing Under Uncertain Energy Consumption and Energy Gain Opportunities
(2021)The amount of energy that needs to be spent by a vehicle to travel between different locations, and the amount of energy that can be regained at certain locations, may not always be known in advance with certainty. In this ... -
Dynamic vehicle routing under uncertain travel costs and refueling opportunities
(2019)We study the vehicle routing problem for a system where there is some uncertainty regarding both the cost of travel and the refueling opportunities. Travel cost stands for the energy spent by the vehicle to move between ... -
Environmental Externalities Score: a new emission factor to model green vehicle routing problem
(2017)In this paper, we introduce a new emissions factor referred to as the Environmental Externalities score (EES) as a measure of transportation network factors (e.g., gradient, rolling resistance, air resistance etc.) having ... -
Optimize a Thru Flight Inspection of a Fighting Falcon using Routing Algorithms
(2011)The process of checking inspection points on combat aircraft after a mission, is critical for their operational readiness. Manufacturers include specific inspection procedures in their maintenance handbooks. These procedures ...