Results 21 to 30 of about 161,130 (264)

Crack prediction in beam-like structure using ANN based on frequency analysis

open access: yesFracture and Structural Integrity, 2022
The dynamic experimental and numerical analysis of cracked beams has been studied with the aim of quantifying the influence of depth crack on the dynamic response of steel beams. Artificial Neural Method ANN has been used where a numerical simulation was
Seguini Meriem   +4 more
doaj   +1 more source

Variability effect of hydrological regime on river quality pattern and its uncertainties: case study of Zarjoob River in Iran

open access: yesJournal of Hydroinformatics, 2021
River water quality assessment, affected by pollution load, and river regime changes in various climate conditions, is an implementation that simplifies water resources management, and justifies terms for increases or decreases in human activities.
Saman Ebrahimi, Mahdis Khorram
doaj   +1 more source

Building nearest prototype classifiers using a Michigan approach PSO [PDF]

open access: yes, 2007
IEEE Swarm Intelligence Symposium. Honolulu, HI, 1-5 april 2007This paper presents an application of particle swarm optimization (PSO) to continuous classification problems, using a Michigan approach. In this work, PSO is used to process training data to
Cervantes, Alejandro   +2 more
core   +2 more sources

Hybrid Machine Learning in Hydrological Runoff Forecasting: An Exploration of Extreme Gradient-Boosting and Categorical Gradient Boosting Optimization in the Russian River Basin [PDF]

open access: yesAdvances in Engineering and Intelligence Systems
Accurate and reliable runoff forecasts are essential for effective water resource management and flood control operations. Hydrological forecasting plays a key role in decision-making, especially under changing climate conditions.
Reza Seifi Majdar   +2 more
doaj   +1 more source

Bi-velocity discrete particle swarm optimization and its application to multicast routing problem in communication networks [PDF]

open access: yes, 2014
This paper proposes a novel bi-velocity discrete particle swarm optimization (BVDPSO) approach and extends its application to the NP-complete multicast routing problem (MRP).
Chen, Wei-Neng   +5 more
core   +1 more source

Optimal Placement Identification of Multiple DG Types Using Optimization Technique [PDF]

open access: yesE3S Web of Conferences, 2023
In this paper, a combination algorithm called GAIPSO, which combines GA and a better version of the classic particle swarm optimization process, is used.
S. Mounika   +2 more
doaj   +1 more source

A genomic analysis and transcriptomic atlas of gene expression in Psoroptes ovis reveals feeding- and stage-specific patterns of allergen expression [PDF]

open access: yes, 2019
Background: Psoroptic mange, caused by infestation with the ectoparasitic mite, Psoroptes ovis, is highly contagious, resulting in intense pruritus and represents a major welfare and economic concern for the livestock industry Worldwide.
Bartley, Kathryn   +11 more
core   +2 more sources

Radial basis function classifier construction using particle swarm optimisation aided orthogonal forward regression [PDF]

open access: yes, 2010
We develop a particle swarm optimisation (PSO) aided orthogonal forward regression (OFR) approach for constructing radial basis function (RBF) classifiers with tunable nodes.
Chen, S, Harris, C J, Hong, Xia
core   +1 more source

JPEG steganography with particle swarm optimization accelerated by AVX [PDF]

open access: yes, 2020
Digital steganography aims at hiding secret messages in digital data transmitted over insecure channels. The JPEG format is prevalent in digital communication, and images are often used as cover objects in digital steganography.
Bramas B   +7 more
core   +1 more source

LQR/Sliding Mode Controller Design Using Particle Swarm Optimization for Crane System

open access: yesمجلة النهرين للعلوم الهندسية, 2020
In this work, the design procedure of a hybrid robust controller for crane system is presented. The proposed hybrid controller combines the linear quadratic regulator (LQR) properties with the sliding mode control (SMC) to obtain an optimal and robust ...
Hazem Ali   +3 more
doaj   +1 more source

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