Results 111 to 120 of about 81,533 (253)

Optimization of fuzzy c-means (FCM) clustering in cytology image segmentation using the gray wolf algorithm. [PDF]

BMC Mol Cell Biol, 2022
Mohammdian-Khoshnoud M, Soltanian AR, Dehghan A, Farhadian M.   +3 more
europepmc   +1 more source

A modified Gray Wolf Optimization algorithm for early detection of Parkinson’s Disease

Biomedical Signal Processing and Control
Parkinson's disease (PD) is one of the most common neurodegenerative diseases, causing significant morbidity and mortality worldwide. PD can be diagnosed at an early stage by analyzing patient datasets, such as speech and handwriting samples. In this paper, a modified version of the classical Gray Wolf Optimization (GWO) is proposed with an application
Krishnapriya Santhosh, Prabhu Prasad Dev, Binu Jose A., Zorana Lynton, Pranesh Das, Ebrahim Ghaderpour   +5 more
openaire   +2 more sources

Towards Building Deep Networks with Bayesian Factor Graphs

, 2015
We propose a Multi-Layer Network based on the Bayesian framework of the Factor Graphs in Reduced Normal Form (FGrn) applied to a two-dimensional lattice.
Buonanno, Amedeo, Palmieri, Francesco A. N.   +1 more
core  

Social network dynamics under experimental manipulations of predation risk and food abundance in wild rock hyraxes

Journal of Animal Ecology, EarlyView.
This study combines replicated experimental manipulation, social network analysis, network permutations and meta‐analysis to disentangle active from spatially‐induced changes in animal network structure in the wild. It reveals that short‐term environmental changes primarily alter space use, with limited effects on social structure.
Camille N. M. Bordes, Marine Ammeter, Chuchu Lu, Rosanne Beukeboom, Yael Goll, Julien Bourdiol, Amiyaal Ilany   +6 more
wiley   +1 more source

Optimum Design of Effective Parameters for Orthotropic Plates with Polygonal Cut-Out

Latin American Journal of Solids and Structures
This paper investigates the effect of different parameters on stress analysis of infinite orthotropic plates with central polygonal cutout using gray wolf optimization algorithm.
Mohammad Jafari, Mohammad Hossein Bayati Chaleshtari   +1 more
doaj   +1 more source

Apex predators exploit advantageous snow conditions across hunting modes

Journal of Animal Ecology, EarlyView.
Advantageous snow conditions—in terms of snow depth and density—are among the most important features of the winter landscape for two apex predators, regardless of hunting strategy. In a warming climate, the knock‐on effects of a diminishing snowpack may reduce the hunting success of multiple large carnivore species.
Benjamin K. Sullender, Taylor R. Ganz, Ross Mower, Jessica D. Lundquist, Brian N. Kertson, Thomas M. Newsome, Aaron J. Wirsing, Laura R. Prugh   +7 more
wiley   +1 more source

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

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   +1 more source

The Meaning of Work in the Digital Era: A Systematic Review and Research Agenda

Human Resource Management Journal, EarlyView.
ABSTRACT As digital technologies continue to reshape the nature of work, their impact on workers' experience of the meaning of work has attracted growing scholarly interest. However, the existing body of findings remains largely fragmented and conceptually inconsistent.
Yukun Liu, Qi Fang, Yasin Rofcanin, Mireia Las Heras, Xiao‐Yun Xie   +4 more
wiley   +1 more source

Trajectory Planning of Crossed Roller Bearing Automatic Assembly Robotic Arms Based on the Improved Gray Wolf Optimizer

Jixie chuandong
For crossed roller bearings, manual assembly has problems such as low efficiency, high cost and large error, a four-degree-of-freedom robotic arm was designed to automatically assemble cross roller bearings.
Hu Jiangtao, Dang Yugong, Zhou Zhigang, Zhang Yupeng   +3 more
doaj  

Portfolio Optimization Considering Financial Constraints Using Gray Wolf Algorithm

Journal of Information Systems Engineering and Management
The issue of optimal investment portfolio selection is one of the infrastructures and cornerstones of the financial industry. This issue is not only in the area of optimal resource allocation in the market, but also in the ability to meet the needs of market participants and effectively manage investment risk.
openaire   +1 more source