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Hierarchical multi step Gray Wolf optimization algorithm for energy systems optimization [PDF]

Scientific Reports
Gray Wolf Optimization (GWO), inspired by the social hierarchy and cooperative hunting behavior of gray wolves, is a widely used metaheuristic algorithm for solving complex optimization problems in various domains, including engineering design, image ...
Idriss Dagal, AL-Wesabi Ibrahim, Ambe Harrison, Wulfran Fendzi Mbasso, Ahmad O. Hourani, Ievgen Zaitsev   +5 more
doaj   +4 more sources

Transformer-based decoder of melanoma classification using hand-crafted texture feature fusion and Gray Wolf Optimization algorithm [PDF]

MethodsX
Melanoma is a type of skin cancer that poses significant health risks and requires early detection for effective treatment. This study proposing a novel approach that integrates a transformer-based model with hand-crafted texture features and Gray Wolf ...
Hemant Kumar, Abhishek Dwivedi, Abhishek Kumar Mishra, Arvind Kumar Shukla, Brajesh Kumar Sharma, Rashi Agarwal, Sunil Kumar   +6 more
doaj   +2 more sources

Fine-tuning digital FIR filters with gray wolf optimization for peak performance [PDF]

Scientific Reports
The design of optimum filters constitutes a fundamental aspect within the realm of signal processing applications. The process entails the calculation of ideal coefficients for a filter in order to get a passband with a flat response and an unlimited ...
Anand R, Sathishkumar Samiappan, M. Prabukumar   +2 more
doaj   +2 more sources

Indoor Infrared Sensor Layout Optimization for Elderly Monitoring Based on Fused Genetic Gray Wolf Optimization (FGGWO) Algorithm [PDF]

Sensors
With the increasing aging of the global population, the efficiency and accuracy of the elderly monitoring system become crucial. In this paper, a sensor layout optimization method, the Fusion Genetic Gray Wolf Optimization (FGGWO) algorithm, is proposed ...
Shuwang Chen, Yajiang Chen, Meng Feng
doaj   +2 more sources

A Fusion Multi-Strategy Gray Wolf Optimizer for Enhanced Coverage Optimization in Wireless Sensor Networks [PDF]

Sensors
Wireless sensor networks (WSNs) are fundamental to applications in the Internet of Things, smart cities, and environmental monitoring, where coverage optimization is critical for maximizing monitoring efficacy under constrained resources.
Zhenkun Liu, Yun Ou, Zhuo Yang, Shuanghu Wang   +3 more
doaj   +2 more sources

Advancing cardiac diagnostics: high-accuracy arrhythmia classification with the EGOLF-net model [PDF]

Frontiers in Physiology
IntroductionArrhythmia, characterized by irregular heartbeats, can range from harmless to potentially life-threatening disturbances in heart rhythm. Effective detection and classification of arrhythmias are crucial for timely medical intervention and ...
Deepika Tenepalli, T. M. Navamani
doaj   +2 more sources

Gray Wolf Optimization Algorithm for Multi-Constraints Second-Order Stochastic Dominance Portfolio Optimization [PDF]

Algorithms, 2018
In the field of investment, how to construct a suitable portfolio based on historical data is still an important issue. The second-order stochastic dominant constraint is a branch of the stochastic dominant constraint theory.
Yixuan Ren, Tao Ye, Mengxing Huang, Siling Feng   +3 more
doaj   +3 more sources

Coordinated optimization of visual cortical maps (I) Symmetry-based analysis [PDF]

, 2012
In the primary visual cortex of primates and carnivores, functional architecture can be characterized by maps of various stimulus features such as orientation preference (OP), ocular dominance (OD), and spatial frequency.
A Cimponeriu, A Das, A Grinwald, A Shmuel, A Shmuel, A Soward, AA Koulakov, AA Koulakov, B Chapman, B Chapman, BJ Farley, CF Stevens, CJ Shatz, CJ Shatz, DB Chklovskii, DH Hubel, DL Adams, Dominik Heide, E Bartfeld, E Bodenschatz, E Erwin, E Erwin, F Wolf, F Wolf, F Wolf, FH Busse, Fred Wolf, GG Blasdel, GG Blasdel, GG Blasdel, GJ Goodhill, GJ Goodhill, GJ Mitchison, H Nakagama, H Yu, HY Lee, JA Bednar, JB Swift, JC Horton, JC Horton, Justin C. Crowley, K Obermayer, K Obermayer, K Obermayer, K Obermayer, K Ohki, K Ohki, KD Miller, L Reichl, L Reichl, Lars Reichl, LE White, LE White, M Hubener, M Kaschube, M Kaschube, M Kaschube, M Kaschube, M Schnabel, M Weliky, MA Carreira-Perpinan, MA Carreira-Perpinan, MA Carreira-Perpinan, Matthias Kaschube, MC Crair, MC Crair, MC Cross, MW Cho, MW Cho, N Mayer, ND Mermin, NP Issa, NP Issa, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, NV Swindale, Olaf Sporns, PC Bressloff, PC Bressloff, PC Bressloff, PJ Thomas, R Durbin, R Engelmann, RAW Galuske, S Grossberg, S LeVay, S Löwel, S Löwel, SC Rao, Siegrid Löwel, T Bonhoeffer, T Bonhoeffer, T Bonhoeffer, V Braitenberg, W Zhang, WH Bosking, X Xu, Y Li, Y Matsuda   +104 more
core   +9 more sources

Application research of γ energy spectrum analysis based on improved grey wolf algorithm

He jishu, 2021
BackgroundTraditional γ energy spectrum analysis methods have the disadvantages of long time, many steps and low accuracy.PurposeThis study aims to propose an improved gray wolf algorithm based on qualitative analysis to obtain nuclide information faster
LIU Wei, ZHAO Jiankun, LIU Yibao, LI Weicheng, XING Yiqiang   +4 more
doaj   +1 more source

Maximizing Output Power for Solar Panel using Grey Wolf Optimization

NTU Journal of Engineering and Technology, 2022
Obtaining the highest output power delivered from solar panel that leads to an amelioration in the efficiency of the solar system related to the weather conditions and the rate of solar radiation falling on the panel.
Ali Nadhim Hamoodi, Fawaz Sultan Abdulla, Abdullah Ahmed Alwan   +2 more
doaj   +1 more source