Results 101 to 110 of about 4,362 (249)

Human Eye Visualization With an Attention Mechanism: Enhancing Flower Detection and Classification With Visual Attention and Photometric Principles Inspired by Human Vision

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
The graphical abstract illustrates a flower classification model relying on the human visual system. The model captures images, simulates visual attention and photometric perception, extracts features of shape and color, and classifies flowers by using an optimized neural network that enhances recognition accuracy by mimicking the human eye's focusing ...
Arpan Singh   +2 more
wiley   +1 more source

Hyper Sudoku Solver dengan Menggunakan Harris Hawks Optimization Algorithm [PDF]

open access: yes, 2020
Sudoku merupakan salah satu permainan klasik yang digemari banyak orang. Sebagai salah satu permainan papan, Sudoku mempunyai banyak varian, salah satunya Hyper Sudoku.
Armanto, H. (Hendrawan)   +2 more
core   +2 more sources

Capacity Optimization and Hierarchical Robust Control Verification of Wind–Solar–Diesel Hybrid Microgrid Based on Improved Multi‐Objective Grey Wolf Algorithm

open access: yesEngineering Reports, Volume 8, Issue 3, March 2026.
To address high‐altitude power transmission challenges, a composite controller was developed to suppress strong wind interference, demonstrating the effectiveness of hierarchical control in complex dynamic systems. Hardware‐in‐the‐loop experiments verified the robustness of the control algorithm, providing methodological support for developing ...
Shaofeng Bai, Jun Zhong
wiley   +1 more source

Approximating multiple class queueing models with loss models [PDF]

open access: yes
Multiple class queueing models arise in situations where some flexibility is sought through pooling of demands for different services. Earlier research has shown that most of the benefits of flexibility can be obtained with only a small proportion of ...
CHEVALIER, Philippe B.   +1 more
core  

Comparative analysis of whale and Harris Hawks optimization for feature selection in intrusion detection [PDF]

open access: yes
This research paper explores the efficacy of two nature-inspired optimization algorithms, the whale optimization algorithm (WOA) and Harris Hawks optimization (HHO), for feature selection in the context of intrusion detection and prevention systems (IDPS)
Abualhaj, Mosleh M.   +3 more
core   +2 more sources

Survey of normalized CTDIvol values across four major computed tomography vendors for use in the MIRDct software

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 2, February 2026.
Abstract Background Computed tomography (CT) is an essential imaging modality for disease diagnosis, treatment efficacy, and image‐based guidance of various medical procedures. The locally deposited radiation dose in tissues, as estimated by the computed tomography dose index (CTDI), can vary considerably across exposures delivered by CT scanners from ...
Laura E. Dinwiddie   +13 more
wiley   +1 more source

Improved Harris Hawks Optimization Based on Adaptive Cooperative Foraging and Dispersed Foraging Strategies

open access: yesIEEE Access, 2020
Harris hawks optimization (HHO) is a new swarm intelligence optimization technique. Because of its simple structure and easy to implement, HHO has attracted research interest from scholars in different fields.
Xuncai Zhang, Kai Zhao, Ying Niu
doaj   +1 more source

Finding the Optimal Shape of Hydraulic Scissors Lift Legs Using HHO Optimization Method [PDF]

open access: yes, 2021
By analysing the forces in legs of the hydraulic scissors lift using symbolic variables, the expressions for stress have been derived. Novel Harris hawks optimization algorithm had been used in order to get the optimal values of variables that present ...
Bulatovic, Radovan   +3 more
core  

An Improved Harris Hawks Optimization (HHO) Algorithm

open access: yes
Abstract Harris hawks optimization is a recently introduced optimization algorithm motivated form the killer nature of bird called Harris hawks. They kill their prey using different strategies depending upon the escaping energy of prey. They usually hunt in packs of two to six hawks.
Navreet Kaur, Isha Dhingra
openaire   +1 more source

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