Results 21 to 30 of about 26,385 (312)

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 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

Arc routing vehicle routing problems with vehicle/site dependencies [PDF]

open access: yes, 1996
In this paper, an algorithm is discussed for solving the Vehicle Arc Routing Problem when there exists the constraints of Vehicle/Site Dependencies. The traditional Capacitated Arc Routing Problem assumes a homogeneous fleet mix of vehicles available to service the arcs in the network.
J. Sniezek, L. Bodin
openaire   +1 more source

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

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

An Opportunistic Routing for Data Forwarding Based on Vehicle Mobility Association in Vehicular Ad Hoc Networks

open access: yesInformation, 2017
Vehicular ad hoc networks (VANETs) have emerged as a new powerful technology for data transmission between vehicles. Efficient data transmission accompanied with low data delay plays an important role in selecting the ideal data forwarding path in VANETs.
Leilei Wang, Zhigang Chen, Jia Wu
doaj   +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

A Survey of Transportation Problems

open access: yesJournal of Applied Mathematics, 2014
This paper aims at being a guide to understand the different types of transportation problems by presenting a survey of mathematical models and algorithms used to solve different types of transportation modes (ship, plane, train, bus, truck, Motorcycle ...
Ocotlán Díaz-Parra   +4 more
doaj   +1 more source

Neutrosophic Genetic Algorithm for solving the Vehicle Routing Problem with uncertain travel times [PDF]

open access: yesNeutrosophic Sets and Systems, 2022
The Vehicle Routing Problem (VRP) has been extensively studied by different researchers from all over the world in recent years. Multiple solutions have been proposed for different variations of the problem, such as Capacitive Vehicle Routing Problem ...
Rafael Rojas-Gualdron   +1 more
doaj   +1 more source

Dynamic Vehicle Routing Schedule Algorithm Based on Big-data Platform [PDF]

open access: yesJisuanji gongcheng, 2018
In order to solve some problem of dynamic vehicle routing,this paper proposes a vehicle routing algorithm based on big-data calculation model.This algorithm uses big-data calculation to collect and process the initial data,it sets up the alerts trigger ...
TANG Dequan,HUANG Jingui,SHI Weiqi
doaj  

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