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141
Exploring Stochastic Heat Equations: A Numerical Analysis with Fast Discrete Fourier Transform Techniques
Published 2024-12-01“…Our approach uniquely combines a sixth-order compact finite difference algorithm with fast discrete Fourier transforms. …”
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142
The Effect of Various Text Representation Methods for Sentiment Analysis on Movie Review Data with Different Machine Learning Methods
Published 2024-12-01“…In this study, we explore the potential of machine learning (ML) models after different text representation methods on the balanced IMDB dataset, which is widely regarded as a gold standard in sentiment analysis, one of the Natural Language processing (NLP) tasks. …”
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143
Comparative Analysis of Distribution Transformers with Varying Ratings and Insulation States via Frequency Domain Spectroscopy and Capacitance Ratio
Published 2025-04-01“…The investigation was conducted both by comparing transformers with different performance ratings (from 100 to 1000 kVA) and insulation quality at a constant ambient temperature, and by evaluating insulation properties of a transformer across varying temperatures. …”
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144
Q-factor Estimation Method Based on Time-varying Wavelet
Published 2025-07-01“…To address the issues, the present study combines cepstral analysis with the Generalized S-transform to propose a time-varying wavelet spectrum extraction method that eliminates the influence of reflection coefficients, thereby improving the Q estimation accuracy. …”
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145
Method of Non-Destructive Control of Single-Phase and Three-Phase Transformers's Condition on the Basis of Frequency Characteristics
Published 2025-07-01“…Nowadays, there are many different methods of transformer diagnostics. The analysis of used methods and diagnostic systems indicates that a certain complexity of further development of existing methods and diagnostic systems has been achieved. …”
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146
Correlation between Acoustic Feature and Sensory Crispness of Different Puffed Food Based on Energy Release Analysis
Published 2025-02-01“…This study sought to identify a method for swiftly improving the correlation between sensory crispness and acoustic characteristics of puffed food. …”
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147
Recent developments on the Stieltjes transform of generalized functions
Published 1987-01-01“…Sections 4 and 5 deal with the adjoint and kernel methods used for the development of the Stieltjes transform of generalized functions. …”
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148
Methods for Adaptive Transformation of Content in Hypertext Format on Corporate TV and Information Kiosks of Educational Institutions
Published 2024-07-01“…In system engineering, the main emphasis (and, as a result, the key task) is on the absence of duplication of content for different types of output screens (including interactive touchscreen kiosks), which is especially important because the implemented system will be built on free, open-source technologies and integrated into the current university website, which no other proprietary Digital Signage software system can offer.Materials and methods: the study uses different methods of transformation and output of content, but adaptation methods based on cascading style sheets (CSS) are mainly used. …”
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149
Comparisons Between Quantitative FMECA Methods: A Case Study on Power Transformer Risk Assessments
Published 2025-06-01“…This fact motivated us to introduce an alternative approach for comparing different FMECA methods based on agreement coefficients, enabling a statistical comparison between rankings generated by independent raters. …”
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150
MSTD: A Multi-Scale Transformer-Based Method to Diagnose Benign and Malignant Lung Nodules
Published 2025-01-01“…We conducted extensive ablation experiments on multi-scale structures and transformer-based methods of fusion to explore the impact of features obtained at different scales on the accuracy of classification of lung nodules. …”
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151
Green Apple Detection Method Based on Multidimensional Feature Extraction Network Model and Transformer Module
Published 2025-01-01“…To enhance the fast and accurate detection of pollution-free green apples for food safety, this paper uses the DETR network as a framework to propose a new method for pollution-free green apple detection based on a multidimensional feature extraction network and Transformer module. …”
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152
A Multimodal Image Registration Method for UAV Visual Navigation Based on Feature Fusion and Transformers
Published 2024-11-01“…An improved feature fusion module is used to fuse feature maps from different levels, and then a Transformer encoder–decoder structure is used for feature matching to obtain preliminary correspondences. …”
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153
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154
Evaluation of computational models for electromagnetic force calculation in transformer windings using finite-element method
Published 2024-02-01“…Computer simulations are currently one of the most used methods on transformer’s short circuit analysis. For them to be effective, an accurate characterization of the transformer core and geometric representation of windings is essential. …”
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155
An interpretable machine learning method for fault diagnosis of oil-immersed transformers based on edge inference
Published 2025-07-01“…Intelligent diagnostic models using dissolved gas analysis are crucial for oil-immersed transformer fault diagnosis. However, the inherent “black box” nature of these models limits interpretability, and traditional methods that upload local data to central servers raise data security concerns. …”
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156
Research on the Transformer Failure Diagnosis Method Based on Fluorescence Spectroscopy Analysis and SBOA Optimized BPNN
Published 2025-04-01“…The representative dissolved gases analysis (DGA) method for transformer fault detection faces many shortcomings in early fault diagnosis, which restricts the application and development of fault detection technology in the field of transformers. …”
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157
Circular Radon Transform Inversion Technique in Synthetic Aperture Ultrasound Imaging: an Ultrasound Phantom Evaluation
Published 2014-10-01“…The methods employing Radon transform were previously extensively explored in the synthetic aperture radars, geophysics, and medical imaging using x-ray computer tomography. …”
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158
Enhanced Method for Localization of Partial Discharges in Oil-Filled Transformers Using Acoustic Emission Signals
Published 2024-10-01“…The study experimentally compared three Time Difference of Arrival (TDOA) calculation methods for localization: energy criterion, Generalized Cross-Correlation (GCC), and GCC with Phase Transformation (PHAT). …”
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159
Real-time active cell balancing using QPSO-controlled switched capacitor and transformer methods
Published 2025-07-01“…Traditional active balancing techniques, such as switched capacitor and transformer-based methods, face challenges including limited scalability, slower balancing speeds, and increased computational complexity. …”
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160
Task-Based Reading Course for EFL Teacher Trainees with Different Experiential Learning Styles: A Transformative Orientation
Published 2017-04-01“…Moreover, finding appropriate framework to help prospective teachers with different learning styles to transform the acquired knowledge and skills into actual teaching practice is highly promising. …”
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