Results 1 to 10 of about 413 (166)

Method comparison for Japanese encephalitis virus detection in samples collected from the Indo-Pacific region [PDF]

open access: yesFrontiers in Public Health, 2022
IntroductionJapanese encephalitis virus (JEV) is a mosquito-borne viral pathogen, which is becoming a growing public health concern throughout the Indo-Pacific. Five genotypes of JEV have been identified.
Gary Crispell   +5 more
doaj   +2 more sources

Evaluating metagenomics and targeted approaches for diagnosis and surveillance of viruses [PDF]

open access: yesGenome Medicine
Background Metagenomics is a powerful approach for the detection of unknown and novel pathogens. Workflows based on Illumina short-read sequencing are becoming established in diagnostic laboratories.
Sarah Buddle   +20 more
doaj   +2 more sources

Solving the CVRP with Reduction to Knapsack Problem and Greedy Clustering Heuristic Method [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2020
The vehicle routing problem is one of the most well-known optimization problems, which aims to design an optimum set of routes with the lowest cost for servicing the customers in a way that is consistent with the existing constraints.
Amin Farahbakhsh, Javad Behnamian
doaj   +1 more source

Route your route: Playful activity for teaching of Capacitated Vehicle Routing Problem - CVRP

open access: yesI+D Revista de Investigaciones, 2021
In companies, the transportation process involves all stages of production and distribution of products to customers with geographically dispersed locations that directly impact the cost of the operation and products, addressing vehicle routing problems (
Héctor Orlando Tarazona Galán   +1 more
doaj   +1 more source

Problem size reduction methods for large CVRPs

open access: yesComputers & Operations Research, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dragomir, Alina G., Müller, David I.
openaire   +4 more sources

Hybrid Artificial Bee Colony and Improved Simulated Annealing for the Capacitated Vehicle Routing Problem

open access: yesKnowledge Engineering and Data Science, 2022
Capacitated Vehicle Routing Problem (CVRP) is a type of NP-Hard combinatorial problem that requires a high computational process. In the case of CVRP, there is an additional constraint in the form of a capacity limit owned by the vehicle, so the ...
Farhanna Mar'i   +3 more
doaj   +1 more source

Implementation of discrete particle swarm optimization algorithm in the capacitated vehicle routing problem

open access: yesJurnal Sistem dan Manajemen Industri, 2020
Capacitated Vehicle Routing Problem (CVRP) is known as an NP-hard problem. It is because CVRP problems are very hard for finding optimal solutions, especially in large instances.
Aisyahna Nurul Mauliddina   +5 more
doaj   +1 more source

Analysis of Mathematical Formulations of Capacitated Vehicle Routing Problem and Methods for their Solution

open access: yesТруды Института системного программирования РАН, 2018
Vehicle Routing Problem (VRP) is one of the most widely known questions in a class of combinatorial optimization problems. It is concerned with the optimal design of routes to be used by a fleet of vehicles to serve a set of customers.
E. . Beresneva, S. . Avdoshin
doaj   +1 more source

Modelo logístico de recolección de llantas para la ciudad de Tunja

open access: yesRevista Vínculos, 2017
En la ciudad de Tunja no se cuenta con fuentes de información e indicadores exactos que establezcan la cantidad de llantas usadas y desechadas en tiraderos clandestinos, patios de casas y centros de acopio, las cuales generan impacto negativo en el medio
Miguel Antonio Fonseca Villamil   +1 more
doaj   +1 more source

Multi agent gathering waste system

open access: yesAdvances in Distributed Computing and Artificial Intelligence Journal, 2016
Along this paper, we present a new multi agent-based system to gather waste on cities and villages. We have developed a low cost wireless sensor prototype to measure the volume level of the containers.
Álvaro LOZANO MURCIEGO   +4 more
doaj   +1 more source

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