Results 21 to 30 of about 559,648 (341)

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

Energy Minimizing Vehicle Routing Problem [PDF]

open access: yes, 2007
This paper proposes a new cost function based on distance and load of the vehicle for the Capacitated Vehicle Routing Problem. The vehicle-routing problem with this new load-based cost objective is called the Energy Minimizing Vehicle Routing Problem (EMVRP).
Kara, İ., Kara, Bahar Y., Yetiş, M. K.
openaire   +2 more sources

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

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

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

Deep Reinforcement Learning for the Electric Vehicle Routing Problem With Time Windows [PDF]

open access: yesIEEE transactions on intelligent transportation systems (Print), 2020
The past decade has seen a rapid penetration of electric vehicles (EVs) as more and more logistics and transportation companies start to deploy electric vehicles (EVs) for service provision.
Bo Lin, Bissan Ghaddar, J. Nathwani
semanticscholar   +1 more source

An adaptive large neighborhood search metaheuristic for the vehicle routing problem with drones

open access: yesTransportation Research Part C: Emerging Technologies, 2019
Unmanned Aerial Vehicles, commonly known as drones, have attained considerable interest in recent years due to the potential of revolutionizing transport and logistics.
David Sacramento   +2 more
semanticscholar   +1 more source

Filo büyüklüğü ve karma araç rotalama problemleri i̇çin yeni bir yapısal rotalama algoritması [PDF]

open access: yes, 2014
In this study, a new constructive routing algorithm for fleet size and mix vehicle routing problem is proposed in which residual costs rather than vehicle types are considered for route selection.The algorithm of the proposed routing ...
Karagül, Kenan
core   +2 more sources

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  

A new efficient transformation of the generalized vehicle routing problem into the classical vehicle routing problem [PDF]

open access: yesYugoslav Journal of Operations Research, 2011
Classical combinatorial optimization problems can be generalized in a natural way by considering a related problem relative to a given partition of the nodes of the graph into node sets.
Pop Petrica, Pop-Sitar Corina
doaj   +1 more source

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