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The Design and Evaluation of a Direction Sensor System Using Color Marker Patterns Onboard Small Fixed-Wing UAVs in a Wireless Relay System
Published 2025-03-01“…In this paper, we describe the detailed algorithm of the sensor, and its performance is evaluated by using the prototype sensor system. …”
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1562
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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1563
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1564
Three-Dimensional Adaptive Modulation and Coding for DDO-OFDM Transmission System
Published 2017-01-01“…The introduced look-up table operation can reduce the iterations and improve the convergence speed. To evaluate the performance of the proposed algorithm, we tailor the system parameters of direct detection optical OFDM (DDO-OFDM) to investigate the difference of effective data rate (EDR) between fixed schemes and proposed adaptive modulation and coding (AMC) schemes. …”
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1565
Accelerated preprocessing in task of searching substrings in a string
Published 2019-10-01“…The paper lists eight algorithms. The developed algorithms are evaluated. …”
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1566
Sentence Embedding Generation Framework Based on Kullback–Leibler Divergence Optimization and RoBERTa Knowledge Distillation
Published 2024-12-01“…Using TF-IDF-weighted cosine similarity evaluation, our model achieved a τ of 0.528, ρ of 0.518, and an MAE of 1.343. …”
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1567
GRL-ITransformer: An Intelligent Method for Multi-Wind-Turbine Wake Analysis Based on Graph Representation Learning With Improved Transformer
Published 2025-01-01“…After that, the data driven method is employed to update the parameters, and the superiority of GRL-ITransformer is highlighted by analyzing and comparing with the existing five classical intelligent algorithms (belongs to four categories). The comprehensive results show that GRL-ITransformer has excellent performance in wind turbine wake field prediction and reconstruction, and always possesses the lowest error for a series of error evaluation indexes among all models.…”
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1568
Association of weight-adjusted waist index and body mass index with chronic low back pain in American adults: a retrospective cohort study and predictive model development based on...
Published 2025-07-01“…Six machine learning algorithms were employed to predict CLBP occurrence and identify the optimal algorithm.ResultsA total of 4,687 participants were included. …”
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1569
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Advancing overbreak prediction in drilling and blasting tunnel using MVO, SSA and HHO-based SVM models with interpretability analysis
Published 2025-05-01“…Empirical methods lack universal applicability due to their reliance on specific project conditions, while statistical models struggle with inconsistent patterns across different datasets. Furthermore, traditional AI models, including single machine learning algorithms, often overlook the multifaceted nature of overbreak, and hybrid models lack comprehensive evaluation standards. …”
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1571
Surface water quality assessment for drinking and pollution source characterization: A water quality index, GIS approach, and performance evaluation utilizing machine learning anal...
Published 2025-07-01“…The research aims to fill the gap by considering a total of 13 surface water samples, which were collected and analyzed using standard methods. Evaluating the effectiveness and dependability of classification algorithms in identifying changes in water quality is crucial since accurate information is required to improve decision-making. …”
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1572
Fusing wrist pulse and ECG data for enhanced identification of coronary heart disease and its complications
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1573
Synthesis and characterization of hematite nanomaterials imprinted with acetone, ethanol and methanol for AI-Based IoT gas sensor arrays
Published 2025-08-01“…Electrical performance assessments, including response versus temperature, resistance versus gas concentration, and output voltage versus gas concentration, were conducted to evaluate sensor efficiency. To enhance the accuracy and reliability of gas detection, artificial intelligence (AI) algorithms were employed to analyze sensor data, enabling precise gas concentration monitoring and issuing alerts when predefined threshold levels are exceeded. …”
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1574
Automatic failure mode evaluation using non-linear phase contrast correction to improve flow measurement accuracy in cardiovascular magnetic resonance phase contrast imaging
Published 2025-01-01“…Image-based background phase correction algorithms are commercially available, but their accuracy is still under evaluation. …”
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1575
Wireless Sensor Networks Focusing on Predicting Average Localization Error through Machine Learning Applications
Published 2024-09-01“…This research offers valuable insights into the effectiveness of different ML algorithms for predicting ALE in WSNs. …”
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1576
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1577
Mathematical modeling and optimization of the active suspension system of a 6x6 electric vehicle
Published 2025-08-01“…The optimizations were made separately and compared for two different road scenarios. According to the ISO 2631–1 Health Guide standard, it was evaluated which system is more efficient in terms of its effects on human health and comfort. …”
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1578
The evaluation of the hemodynamically significant stenosis of the carotid arteries: analyzing the results from the duplex scanning of vessels, from the computed tomographic and the...
Published 2025-01-01“…The analysis of the reasons of discrepancies when measuring the degree of stenosis in the orifices of the internal carotid arteries from the results of duplex scanning and computed tomographic angiography has allowed for isolating three main groups: the human factor (operator-dependent, 30.4%), the anatomic factor (23.2%) and the differences in descriptions (46.4%). CONCLUSION: Upon examining the patients, it is necessary to strictly follow the algorithm of diagnosing the stenoses of the carotid arteries, beginning from the duplex scanning of the extracranial segments of brachiocephalic arteries as the most accessible and highly informative method. …”
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1579
Enhanced Deep Autoencoder-Based Reinforcement Learning Model with Improved Flamingo Search Policy Selection for Attack Classification
Published 2025-01-01“…The proposed work introduces an intelligent semi-supervised intrusion detection system based on different algorithms to classify the network attacks accurately. …”
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1580
Research on Fault Feature Extraction Method for Hydroelectric Generating Unit Based on Improved FMD and CDEI
Published 2024-12-01“…To address this issue, this paper proposes a fault feature extraction method for hydroelectric generating units based on Feature Modal Decomposition (FMD) and the Comprehensive Distance Evaluation Index (CDEI). By improving the FMD algorithm, the objective function for selecting modal components during the FMD decomposition process is set as the CDEI, which can measure the sensitivity of fault features, thereby enhancing the distinguishability of the obtained fault features. …”
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