Results 1 to 10 of about 139,078 (198)

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

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   +4 more sources

Generating large-scale real-world vehicle routing dataset with novel spatial data extraction tool. [PDF]

open access: yesPLoS ONE
This study delves into the critical need for generating real-world compatible data to support the application of deep reinforcement learning (DRL) in vehicle routing.
Hina Ali, Khalid Saleem
doaj   +2 more sources

Combining a hierarchical task network planner with a constraint satisfaction solver for assembly operations involving routing problems in a multi-robot context [PDF]

open access: yesInternational Journal of Advanced Robotic Systems, 2018
This work addresses the combination of a symbolic hierarchical task network planner and a constraint satisfaction solver for the vehicle routing problem in a multi-robot context for structure assembly operations.
Jorge Muñoz-Morera   +3 more
doaj   +2 more sources

A modified coronavirus herd immunity optimizer for capacitated vehicle routing problem [PDF]

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   +2 more sources

Time-Windowed Vehicle Routing Problem: Tabu Search Algorithm Approach

open access: yesAdvances in Distributed Computing and Artificial Intelligence Journal, 2022
Vehicle routing problem (VRP); it is defined as the problem of planning the best distribution or collection routes of the vehicles assigned to serve the scattered centers from one or more warehouses in order to meet the demands of the customers.
Hasibe Berfu Demir   +2 more
doaj   +1 more source

The NR-EGA for the EVRP Problem with the Electric Energy Consumption Model

open access: yesEnergies, 2022
Nowadays, in researches on electric vehicle routing problems, in order to improve the delivery efficiency and reduce the routing cost, many important elements are broad discussed such as the customer time window, the routing algorithm, the electric ...
Yanfei Zhu, Chunhui Li, Kwang Y. Lee
doaj   +1 more source

A Service-Driven Routing Algorithm for Ad Hoc Networks in Urban Rail Transit

open access: yesComputers, 2023
Due to increased traffic pressure, traditional urban rail vehicle–ground communication systems are no longer able to meet the increasing communication requirements.
Shiyuan Cai   +4 more
doaj   +1 more source

Overview of fuzzy vehicle routing problems

open access: yesAdvanced Engineering Research, 2020
Introduction. Various algorithms for solving fuzzy vehicle routing problems are considered. The work objective was to study modern methods for the optimal solution to fuzzy, random and rough vehicle routing problems. Materials and Methods.
Yu. O. Chernyshev   +2 more
doaj   +1 more source

Improved Ant Colony Optimization for Seafood Product Delivery Routing Problem

open access: yesPromet (Zagreb), 2014
This paper deals with a real-life vehicle delivery routing problem, which is a seafood product delivery routing problem. Considering the features of the seafood product delivery routing problem, this paper formulated this problem as a multi-depot open ...
Baozhen Yao   +3 more
doaj   +1 more source

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

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