Path planning method for maritime dynamic target search based on improved GBNN by Zhaozhen Jiang, Xuehai Sun, Wenlon Wang, Shuzeng Zhou, Qiang Li, Lianglong Da

“…The paper's algorithm, validated through 10,000 Monte Carlo simulations with real maritime data, significantly outperforms traditional search methods in the discovery probability and search efficiency.…”
Get full text

Laor Initialization: A New Weight Initialization Method for the Backpropagation of Deep Learning by Laor Boongasame, Jirapond Muangprathub, Karanrat Thammarak

“…In contrast to traditional methods, Laor adopts a data-driven approach that enhances convergence’s stability and efficiency. …”
Get full text

Robust Centroid Estimation Method with the Rough and Refined Estimation for Interplanetary Optical Navigation by Qichang Qiang, Baojun Lin, Yingchun Liu, Xia Lin

“…First, we introduce a simple and efficient idea to locate valuable contours of the celestial body based on gradient variations. …”
Get full text

SDGTrack: A Multi-Target Tracking Method for Pigs in Multiple Farming Scenarios by Tao Liu, Dengfei Jie, Junwei Zhuang, Dehui Zhang, Jincheng He

“…In pig farming, multi-object tracking (MOT) algorithms are effective tools for identifying individual pigs and monitoring their health, which enhances management efficiency and intelligence. However, due to the considerable variation in breeding environments across different pig farms, existing models often struggle to perform well in unfamiliar settings. …”
Get full text

Free Vibration Characteristics of Cylindrical Shells Using a Wave Propagation Method by A. Ghoshal, S. Parthan, D. Hughes, M.J. Schulz

“…The method is highly computationally efficient.…”
Get full text

Blood pressure monitoring during liver transplantation: the method of measurement does matter by M. L. Katin, A. M. Dzyadz`ko, M. Yu. Gurova, O. O. Rummo

“…Accurate blood pressure (BP) measurements are the mainstay for the efficient management of abrupt changes of hemodynamics and perfusion during orthotopic liver transplantation (OLT).Material and methods. …”
Get full text

GRAMEP: an alignment-free method based on the maximum entropy principle for identifying SNPs by Matheus Henrique Pimenta-Zanon, André Yoshiaki Kashiwabara, André Luís Laforga Vanzela, Fabricio Martins Lopes

“…Our approach maintained accurate SARS-CoV-2 variant identification while demonstrating a lower computational cost compared to methods with the same purpose. Conclusions GRAMEP is an open and user-friendly software based on maximum entropy that provides an efficient alignment-free approach to identifying and classifying unique genomic subsequences and SNPs with high accuracy, offering advantages over comparative methods. …”
Get full text

Rolling Bearing Fault Diagnosis Method Based on SWT and Improved Vision Transformer by Saihao Ren, Xiaoping Lou

“…To address the challenge of low diagnostic accuracy in rolling bearing fault diagnosis under varying operating conditions, this paper proposes a novel method integrating the synchronized wavelet transform (SWT) with an enhanced Vision Transformer architecture, referred to as ResCAA-ViT. …”
Get full text

A Rapid Design Method for Centrifugal Pump Impellers Based on Machine Learning by Y. Chen, W. Li, Y. Luo, L. Ji, S. Li, Y. Long

“…The blade profile is defined using a 5-point B´ezier curve. Variations in the cross-sectional area of the flow passage influence the internal flow state of the centrifugal pump, ultimately impacting its hydraulic efficiency. …”
Get full text

Three-Dimensional Inversion of the Time-Lapse Resistivity Method on the MPI Parallel Algorithm by Depeng Zhu, Youxing Yang, Lei Wen

“…To address these issues, we develop a three-dimensional inversion algorithm for the resistivity method that incorporates time-lapse constraints. Additionally, MPI parallelization is integrated into the program to increase computational efficiency. …”
Get full text

A Multidomain Spectral Method for Analysis of Interior Vibroacoustic Systems with Segmented Boundaries by Zhenguo Zhang, Haiting Yu, Ningyuan Duan, Hongxing Hua

“…Spectral methods have previously been applied to analyze a multitude of vibration and acoustic problems due to their high computational efficiency. …”
Get full text

Intelligent Casting Quality Inspection Method Integrating Anomaly Detection and Semantic Segmentation by Min-Chieh Chen, Shih-Yu Yen, Yue-Feng Lin, Ming-Yi Tsai, Ting-Hsueh Chuang

“…In actual practice, we found that an insufficient workforce limits traditional manual inspection methods and often creates difficulty in unifying quality judgment standards. …”
Get full text

Analysis method combining improved AE algorithm and signal reconstruction in mechanical faults by Zhenhua Niu

“…IntroductionFault diagnosis analysis of mechanical equipment is greatly significant for maintaining the production efficiency of enterprises. Traditional diagnostic methods have shortcomings in accuracy and robustness.MethodsTherefore, the study integrates variational autoencoders with long short-term memory network models, enhances them using dropout methods, and proposes a hybrid diagnostic analysis model that combines improved autoencoder algorithms and signal reconstruction.ResultsThe experiment outcomes indicated that under the slow degradation mode of the bearing, the precision, recall, F1 score, and overall accuracy of the improved autoencoder model were 0.931, 0.933, 0.920, and 0.939, respectively, which were better than the pre-modified model. …”
Get full text

Satellite Images Unsupervised Classification Using Two Methods Fast Otsu and K-means by Baghdad Science Journal

“…Two unsupervised classifiers for optimum multithreshold are presented; fast Otsu and k-means. The unparametric methods produce an efficient procedure to separate the regions (classes) by select optimum levels, either on the gray levels of image histogram (as Otsu classifier), or on the gray levels of image intensities(as k-mean classifier), which are represent threshold values of the classes. …”
Get full text

Effects of different irrigation methods on micro-environments and root distribution in winter wheat fields by Guo-hua LÜ, Ji-qing SONG, Wen-bo BAI, Yong-feng WU, Yuan LIU, Yao-hu KANG

Get full text

A fast calculation approach for thermal distribution of aircraft piston pumps based on finite difference method by Jiming MA, Haolun NING

“…The principal advantage of this methodology resides in its substantially enhanced computational efficiency. Compared with conventional finite element approaches, the proposed method reduces the simulation duration to approximately 10 % of that required by traditional algorithms under identical operational conditions.The developed methodology enables efficient and accurate simulation of critical heat generation mechanisms in piston pumps, including frictional heating and fluid leakage phenomena, while simultaneously providing comprehensive temperature distributions across pump components. …”
Get full text

Variability in the use of pulse oximeters with children in Kenyan hospitals: A mixed-methods analysis. by Abigail J Enoch, Mike English, Clinical Information Network, Gerald McGivern, Sasha Shepperd

“…We sought to determine when and with which children pulse oximeters are used in Kenyan hospitals, how pulse oximeter use impacts treatment provision, and the barriers to pulse oximeter use.<h4>Methods and findings</h4>We analyzed admissions data recorded through Kenya's Clinical Information Network (CIN) between September 2013 and February 2016. …”
Get full text

Research on Rapid Evaluation Methods for Hydrogen Consumption and Driving Range of Fuel Cell Vehicles by Letian Sun, Rongliang Liang, Guozhuo Wang, Shiyu Wu, Ting Guo

“…The existing testing standards mainly suffer from key issues such as cumbersome testing procedures, low testing efficiency, and incomplete calculation methods. This article proposes a rapid evaluation method for hydrogen consumption and driving range of B-class fuel cell vehicles. …”
Get full text

THE PERSPECTIVES OF HEURISTIC OPTIMIZATION METHODS EMPLOYMENT IN A DEVELOPMENT OF RADIO AND TELECOMMUNICATION DEVICES AND SYSTEMS by A. V. Smirnov

“…Heuristic optimization methods also called metaheuristics are the efficient means for solving of such problems. …”
Get full text

Sustainable Utilization of Agave-Derived Sitosterol: A Review of Isolation Methods and Pharmacological Activities by Herminia López-Salazar, Martha Lucía Arenas-Ocampo, Brenda Hildeliza Camacho-Díaz, Francisco Rodríguez-González, Sandra Victoria Ávila-Reyes

“…MAE, particularly when combined with alkaline catalysts, yields higher concentrations of BSS and BSSG compared to conventional methods. However, despite its environmental and efficiency advantages, supercritical fluid extraction remains underutilized for isolating phytosterols from Agave. …”
Get full text