Results 11 to 20 of about 673 (123)

A Hybridization of Dragonfly Algorithm Optimization and Angle Modulation Mechanism for 0-1 Knapsack Problems

open access: yesEntropy, 2021
The dragonfly algorithm (DA) is a new intelligent algorithm based on the theory of dragonfly foraging and evading predators. DA exhibits excellent performance in solving multimodal continuous functions and engineering problems.
Lin Wang, Ronghua Shi, Jian Dong
doaj   +1 more source

Connectivity of Drones in FANETs Using Biologically Inspired Dragonfly Algorithm (DA) through Machine Learning

open access: yesWireless Communications and Mobile Computing, 2022
Flying Ad hoc Network (FANET) presents various challenges during communication due to the dynamic nature of network and ever‐changing topology. Owing to high mobility, it is difficult to ensure a well‐connected network and link stability. Thus, flying nodes have a higher chance of becoming disconnected from the network.
Shahzad Hameed   +7 more
openaire   +1 more source

A Hybrid Binary Bird Swarm Optimization (BSO) and Dragonfly Algorithm (DA) for VM Allocation and Load Balancing in Cloud

open access: yesInternational Journal of Cloud Applications and Computing, 2023
The cloud platform is becoming one of the fastest-rising environments in human activities, connecting the whole world in the upcoming decades. The three crucial aspects of cloud computing that enhance the quality of service are load balancing, task scheduling, and resource allocation.
Thanwamas Kassanuk, Khongdet Phasinam
openaire   +1 more source

Apple classification based on multi-information fusion and DA-DBN

open access: yesShipin yu jixie, 2023
Objective: In order to improve the precision of apple grade judgment model, the method of apple grade judgment was established. Methods: A decision model of apple rank based on multi-information fusion and dragonfly algorithm was proposed.
CHEN Haixia, JIA Zhijuan, ZHAO Yunping
doaj   +1 more source

Two novel neural-evolutionary predictive techniques of dragonfly algorithm (DA) and biogeography-based optimization (BBO) for landslide susceptibility analysis [PDF]

open access: yesGeomatics, Natural Hazards and Risk, 2019
Due to the wide application of evolutionary science in different engineering problems, the main aim of this paper is to present two novel optimizations of multi-layer perceptron (MLP) neural network, namely dragonfly algorithm (DA) and biogeography-based optimization (BBO) for landslide susceptibility assessment at a study area, West of Iran. Utilizing
Hossein Moayedi   +5 more
openaire   +3 more sources

Photovoltaic Global Maximum Power Tracking Based on Improved Dragonfly Algorithm

open access: yesZhongguo dianli, 2022
A multi-peak phenomenon can be observed on the power-voltage (P-U) characteristic curve of a photovoltaic (PV) array under partially shaded conditions (PSCs).
Fei XUE, Xin MA, Bei TIAN, Hui WU
doaj   +1 more source

Construction of Prioritized T-Way Test Suite Using Bi-Objective Dragonfly Algorithm

open access: yesIEEE Access, 2022
Software testing is important for ensuring the reliability of software systems. In software testing, effective test case generation is essential as an alternative to exhaustive testing.
Mashuk Ahmed   +2 more
doaj   +1 more source

Novel D-SLP Controller Design for Nonlinear Feedback Control

open access: yesIEEE Access, 2020
Novel nonlinear feedback control based on the dragonfly swarm learning process (D-SLP) algorithm is proposed in this paper. This approach improves the performance, stability and robustness of designing the nonlinear system controller. The D-SLP algorithm
Jirapun Pongfai   +3 more
doaj   +1 more source

Combined Economic Emission Dispatch in A Grid-Connected Microgrid Using an Improved Mayfly Algorithm [PDF]

open access: yesJournal of Applied Research in Electrical Engineering, 2023
The Combined Economic Emission Dispatch (CEED) is an important consideration in every power system. In this paper, a modified Mayfly Algorithm named Modified Individual Experience Mayfly Algorithm (MIE-MA) is used to solve the CEED optimization problem ...
Nicholas Prah II   +2 more
doaj   +1 more source

Kinetic parameters estimation via dragonfly algorithm (DA) and comparison of cylindrical and spherical reactors performance for CO2 hydrogenation to hydrocarbons

open access: yesEnergy Conversion and Management, 2020
Abstract Climate change and global warming, as well as growing global demand for hydrocarbons in industrial sectors, make great incentives to investigate the utilization of CO2 for hydrocarbons production. Therefore, finding an in-depth understanding of the CO2 hydrogenation reactors along with simulating reactor responses to different operating ...
Sara Najari   +4 more
openaire   +1 more source

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