Results 91 to 100 of about 3,322,155 (235)

A secured cloud‐medical data sharing with A‐BRSA and Salp ‐Ant Lion Optimisation Algorithm

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Sharing medical data among healthcare providers, researchers, and patients is crucial for efficient healthcare services. Cloud‐assisted smart healthcare (s‐healthcare) systems have made it easier to store EHRs effectively. However, the traditional encryption algorithms used to secure this data can be vulnerable to attacks if the encryption key
Adel Binbusayyis, Abed Alanazi, Shtwai Alsubai, Areej Alasiry, Mehrez Marzougui, Abdullah Alqahtani, Mohemmed Sha, Muhammad Aslam   +7 more
wiley   +1 more source

A Copula Entropy‐Assisted Hierarchical Binary Swarm Intelligence Algorithm‐Enabled Feature Selection and Intrusion Detection for IoT Networks

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Feature selection (FS) is a critical preprocessing approach for enhancing the quality of feature sets in various real‐world applications. Due to diverse relationships among features in high‐dimensional data sets, various features exhibit differing levels of importance and correlation with the target, which makes it challenging to effectively ...
Jiankai Xue, Huihui Tong, Zhengkai Wang
wiley   +1 more source

Structural Optimization Using Grey Wolf Optimizer and Its Variants

ITEGAM-JETIA
Now a days, many metaheuristic optimization algorithms are invariably used in the field of engineering and data science. In structural mechanics, many stochastic optimization algorithms are employed for solving the complex numerical problems.
Bhavik Dipakbhai Upadhyay, Ms. Sonal T. Dave, Vishal J. Pandya, Jignesh G. Parmar, Hasmukh P. Koringa, Miral J. Patel   +5 more
doaj   +1 more source

Cuckoo Coupled Improved Grey Wolf Algorithm for PID Parameter Tuning

, 2023
In today’s automation control systems, the PID controller, as a core technology, is widely used to maintain the system output near the set value. However, in some complex control environments, such as the application of ball screw-driven rotating motors,
Bo Xiao, Chunyang Wang, Xuelian Liu, Xu Zhang, Ke Chen, Shuning Liang   +5 more
core   +1 more source

Research on Nonuniform Ageing State Assessment of Oil‐Immersed Power Transformers Based on PCA–GWO–RF Algorithm

High Voltage, EarlyView.
ABSTRACT The condition assessment of oil–paper insulation is critical for oil–immersed power transformers, which are fundamental to the reliability of modern power systems. The primary limitation of traditional transformer ageing assessment lies in its macroscopic, whole‐unit approach, which fails to account for the localised effects of nonuniform ...
Mingze Zhang, Muhe Yu, Wei Sun, Ji Liu, Song Cheng, Bingjie Wang, Di Shao, Minghe Chi   +7 more
wiley   +1 more source

A financial distress prediction method based on quantum-inspired grey wolf algorithm

Journal of King Saud University: Computer and Information Sciences
Current research on financial distress prediction faces numerous unresolved issues. Specifically, financial market data often exhibits asymmetric volatility and heavy-tailed characteristics, leading to skewed distributions.
Wen Wen, Ming Zhou
doaj   +1 more source

Autonomous electric vehicle charging based on Grey Wolf Optimizer

, 2023
LAUREA MAGISTRALEIl motivo di questa tesi, "Ricarica Autonoma di Veicoli Elettrici basata sull’Optimizzazione del Grey Wolf Optimizer," affronta la sfida critica dell’ottimizzazione della ricarica dei veicoli elettrici nel contesto delle moderne reti di ...
Tahir, Salah-Ud-Din
core  

Grey Matters, Issue 6, Fall 2023 (Front and Back Matter)

, 2023
Temple University. College of Liberal ArtsThe sixth issue of Grey Matters includes nine articles that span topics from social media addiction to epigenetics to neuropathy.
Tseng, Adam, Bachman, Sarah, Moola, Esther, Shah|, Kumar, Guari, Bendl, Lexi, Parasania, Devi, Shah, Mansi, Szmacinski, Ola, Wolf, Madison, Lipovsky, Caedyn, Griswold, Lyndsey   +11 more
core   +1 more source

The Development and Application Research of Grey Wolf Optimization Algorithm

The Grey Wolf Optimization (GWO) algorithm is an emerging swarm intelligence optimization technique known for its simplicity, minimal control parameters, fast convergence, and ease of implementation. This paper investigates the search mechanism and implementation process of the GWO algorithm, analyzing its shortcomings, including poor population ...
Jihua Chai, Liyi Zhang, Ting Liu
openaire   +2 more sources

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