Results 11 to 20 of about 8,202 (165)

Vehicle Routing Problem with Stochastic Demands

open access: yesCommunications, 2003
In the introductory section of this paper there is a view of several types of stochastic vehicle routing problems. In the second section of the paper the vehicle routing problem with stochastic demands is described.
Vaclav Korenar
doaj   +1 more source

To the classification of vehicles routing problems

open access: yesНауковий вісник Ужгородського університету. Серія: Математика і інформатика, 2020
The essence of the problems considered consists in developing routes for a group of heterogeneous vehicles based in a specific place or places (depot) that have to deliver goods to customers according to their volume of orders.
Л. Ф. Гуляницький   +1 more
doaj   +1 more source

Adaptive search techniques for problems in vehicle routing, part II: A numerical comparison [PDF]

open access: yesYugoslav Journal of Operations Research, 2015
Research in the field of vehicle routing often focused on finding new ideas and concepts in the development of fast and efficient algorithms for an improved solution process. Early studies introduce static tailor-made strategies, but trends show
Kritzinger Stefanie   +3 more
doaj   +1 more source

Local Area Routes for Vehicle Routing Problems

open access: yesCoRR, 2022
We consider an approach for improving the efficiency of column generation (CG) methods for solving vehicle routing problems. We introduce Local Area (LA) route relaxations, an alternative/complement to the commonly used ng-route relaxations and Decremental State Space Relaxations (DSSR) inside of CG formulations. LA routes are a subset of ng-routes and
Udayan Mandal   +2 more
openaire   +2 more sources

Emergency Resource Scheduling During COVID-19 [PDF]

open access: yesE3S Web of Conferences, 2021
Due to the suddenness and uncertainty of the COVID-19, sufficient emergency resources should be allocated to the appropriate emergency space within a limited time.
Wu Lingfang, Xiang Xiaolin
doaj   +1 more source

Vehicle Routing with Drones

open access: yesCoRR, 2017
We introduce a package service model where trucks as well as drones can deliver packages. Drones can travel on trucks or fly; but while flying, drones can only carry one package at a time and have to return to a truck to charge after each delivery.
Rami Daknama, Elisabeth Kraus
openaire   +2 more sources

Adaptive search techniques for problems in vehicle routing, part I: A survey [PDF]

open access: yesYugoslav Journal of Operations Research, 2015
Research in the field of vehicle routing often focused on finding new ideas and concepts in the development of fast and efficient algorithms for an improved solution process. Early studies introduce static tailor-made strategies, but trends show
Kritzinger Stefanie   +3 more
doaj   +1 more source

On Euclidean vehicle routing with allocation

open access: yesComputational Geometry, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jan Remy, Reto Spöhel, Andreas Weißl
openaire   +1 more source

A Software-Defined Directional Q-Learning Grid-Based Routing Platform and Its Two-Hop Trajectory-Based Routing Algorithm for Vehicular Ad Hoc Networks

open access: yesSensors, 2022
Dealing with the packet-routing problem is challenging in the V2X (Vehicle-to-Everything) network environment, where it suffers from the high mobility of vehicles and varied vehicle density at different times.
Chen-Pin Yang   +2 more
doaj   +1 more source

Latency and energy-efficient multi-hop routing protocol for unmanned aerial vehicle networks

open access: yesInternational Journal of Distributed Sensor Networks, 2019
Unmanned aerial vehicle is one of the main announced use cases of 5G/IMT2020, which is expected to have various applications in many fields. These devices have limited capabilities in terms of energy and processing.
Abdelhamied A Ateya   +4 more
doaj   +1 more source

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