Results 31 to 40 of about 8,762 (265)

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

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

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  

Automobile chain maintenance parts delivery problem using an improved ant colony algorithm

open access: yesAdvances in Mechanical Engineering, 2016
The mode of automotive maintenance chain is gaining more and more attention in China because of its advantages such as the lower cost, higher speed, higher availability, and strong adaptability.
Junjie Gao   +4 more
doaj   +1 more source

Ant Colony Optimization Method and Split-Delivery Vehicle Routing Problem

open access: yesCommunications, 2009
This paper deals with a split delivery vehicle routing problem, which is a modification of a vehicle routing problem. It consists in delivery routes optimization in communications network containing initial city of all routes and a given number of places,
Andrej Chu
doaj   +1 more source

A modified coronavirus herd immunity optimizer for capacitated vehicle routing problem

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
Capacitated Vehicle routing problem is NP-hard scheduling problem in which the main concern is to find the best routes with minimum cost for a number of vehicles serving a number of scattered customers under some vehicle capacity constraint.
Lamees Mohammad Dalbah   +3 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

A General Vehicle Routing Problem

open access: yesEuropean Journal of Operational Research, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Asvin Goel, Volker Gruhn
openaire   +4 more sources

Benchmark dataset for the Asymmetric and Clustered Vehicle Routing Problem with Simultaneous Pickup and Deliveries, Variable Costs and Forbidden Paths

open access: yesData in Brief, 2020
In this paper, the benchmark dataset for the Asymmetric and Clustered Vehicle Routing Problem with Simultaneous Pickup and Deliveries, Variable Costs and Forbidden Paths is presented (AC-VRP-SPDVCFP). This problem is a specific multi-attribute variant of
Eneko Osaba
doaj   +1 more source

Solving Close-Open Mixed Vehicle Routing Problem Using Bat Algorithm

open access: yesContemporary Mathematics and Applications (ConMathA), 2020
The purpose of this research is to solve the Close-Open Mixed Vehicle Routing Problem (COMVRP) using Bat Algorithm. COMVRP which is a combination of Close Vehicle Routing Problem or commonly known as Vehicle Routing Problem (VRP) with Open Vehicle ...
Atika Dwi Hanun Amalia   +2 more
doaj   +1 more source

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