Results 21 to 30 of about 4,310,058 (151)

The Hydrodynamic Performance of a Vertical-Axis Hydro Turbine with an Airfoil Designed Based on the Outline of a Sailfish

Journal of Marine Science and Engineering
This study investigates an aerodynamic optimization framework inspired by marine biological morphology, utilizing the sailfish profile as a basis for airfoil configuration. Through Latin hypercube experimental design combined with optimization algorithms,
Aiping Wu, Shiming Wang, Chenglin Ding
doaj   +2 more sources

Sailfish-cat algorithm-enhanced generative adversarial network for attack detection in internet of things-Fog network authentication [PDF]

International Journal of Electrical and Computer Engineering (IJECE)
The internet of things (IoT) has emerged as a prominent and influential concept within the realm of computing. Various attack detection methods are devised for detecting attacks in IoT-Fog environment.
Niranjan, Pallavi Kanthamangala, Venkatesh, Ravikumar   +1 more
core   +3 more sources

Accuracy of IGBT junction temperature prediction: an improved sailfish algorithm to optimize support vector machine [PDF]

IEEE transactions on power electronics
This study improves the accuracy of junction temperature prediction, as the insulated gate bipolar transistor (IGBT) reliability is important for the safe operation of its working system due to junction temperature is limited in its actual performance ...
Li, Lingling, Lim, Ming K., Liu, Jiaqi, Tseng, Ming-Lang   +3 more
core   +2 more sources

An Optimized Nature-Inspired Metaheuristic Algorithm for Application Mapping in 2D-NoC

Sensors, 2021
Mapping application task graphs on intellectual property (IP) cores into network-on-chip (NoC) is a non-deterministic polynomial-time hard problem. The evolution of network performance mainly depends on an effective and efficient mapping technique and ...
Saleha Sikandar, Naveed Khan Baloch, Fawad Hussain, Waqar Amin, Yousaf Bin Zikria, Heejung Yu   +5 more
doaj   +1 more source

Analysis of the Effectiveness of Metaheuristic Methods on Bayesian Optimization in the Classification of Visual Field Defects

Diagnostics, 2023
Bayesian optimization (BO) is commonly used to optimize the hyperparameters of transfer learning models to improve the model’s performance significantly. In BO, the acquisition functions direct the hyperparameter space exploration during the optimization.
Masyitah Abu, Nik Adilah Hanin Zahri, Amiza Amir, Muhammad Izham Ismail, Azhany Yaakub, Fumiyo Fukumoto, Yoshimi Suzuki   +6 more
doaj   +1 more source

Improved Binary Sailfish Optimizer Based on Adaptive β-Hill Climbing for Feature Selection

IEEE Access, 2020
Feature selection (FS), an important pre-processing step in the fields of machine learning and data mining, has immense impact on the outcome of the corresponding learning models.
Kushal Kanti Ghosh, Shameem Ahmed, Pawan Kumar Singh, Zong Woo Geem, Ram Sarkar   +4 more
doaj   +1 more source

FreePSI: an alignment-free approach to estimating exon-inclusion ratios without a reference transcriptome. [PDF]

, 2017
Alternative splicing plays an important role in many cellular processes of eukaryotic organisms. The exon-inclusion ratio, also known as percent spliced in, is often regarded as one of the most effective measures of alternative splicing events.
Jiang, Tao, Ma, Shining, Wang, Dongfang, Zeng, Jianyang, Zhou, Jianyu   +4 more
core   +1 more source

Direct numerical simulation of complex viscoelastic flows via fast lattice-Boltzmann solution of the Fokker–Planck equation [PDF]

, 2013
Micro–macro simulations of polymeric solutions rely on the coupling between macroscopic conservation equations for the fluid flow and stochastic differential equations for kinetic viscoelastic models at the microscopic scale.
AMMAR, Amine, BERGAMASCO, Luca, IZQUIERDO, Salvador   +2 more
core   +8 more sources

Direct measurement of cruising and burst swimming speeds of the shortfin mako shark (Isurus oxyrinchus) with estimates of field metabolic rate

Journal of Fish Biology, Volume 103, Issue 5, Page 864-883, November 2023., 2023
Abstract The shortfin mako shark is a large‐bodied pursuit predator thought to be capable of the highest swimming speeds of any elasmobranch and potentially one of the highest energetic demands of any marine fish. Nonetheless, few direct speed measurements have been reported for this species.
Matt J. Waller, Nuno Queiroz, Ivo da Costa, Tiago Cidade, Bruno Loureiro, Freya C. Womersley, Jorge Fontes, Pedro Afonso, Bruno C. L. Macena, Alexandra Loveridge, Nicolas E. Humphries, Emily J. Southall, David W. Sims   +12 more
wiley   +1 more source

Reducing memory requirements for large size LBM simulations on GPUs [PDF]

, 2017
The scientific community in its never-ending road of larger and more efficient computational resources is in need of more efficient implementations that can adapt efficiently on the current parallel platforms. Graphics processing units are an appropriate
Axner, Bernaschi, Bernaschi, Gross, He, Januszewski, Kollmannsberger, Latt, Li, Li, Malaspinas, Marié, Mohamad, Obrecht, Pohl, Qian, Rinaldi, Shet, Succi, Valero-Lara, Valero-Lara, Valero-Lara, Valero-Lara, Valero-Lara, Valero-Lara, Valero-Lara, Wellein, Wendt, Yang, Yang, Ye   +30 more
core   +2 more sources