Showing 241 - 260 results of 1,384 for search 'detection distribution function', query time: 0.18s Refine Results
  1. 241

    Performance evaluation of CA-, GO- and SO-CFAR processors in a non-centered Lévy-distributed clutter by El-Hadi Meftah, Abdelhalim Rabehi, Slimane Benmahmoud

    Published 2025-06-01
    “… Constant false alarm rate (CFAR) processors are critical for radar reliable target detection in radar systems. Traditional CFAR designs often assume Gaussian clutter, which may not reflect real-world conditions. …”
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  2. 242

    Modelling of circumferential surface topography of grinding wheel with random distribution of circular truncated cone abrasive grains by Xiaodong CHEN, Dexiang WANG, Feng GUO, Xinming LI, Jingliang JIANG

    Published 2025-06-01
    “…Based on the phenomenon that the grinding particle size and the protrusion height both follow the normal distribution law, the normrnd function is used to generate circular truncated grinding particles with randomly distributed positions on the grinding wheel circumferential surface. …”
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  3. 243

    Anomaly detection of adversarial cyber attacks on electric vehicle charging stations by Sagar Babu Mitikiri, Vedantham Lakshmi Srinivas, Mayukha Pal

    Published 2025-03-01
    “…For generating the abnormalities in the data, the Fast-Gradient Sign Method (FGSM) is used, through which adversarial inputs are obtained, and these adversarial inputs are fed to the proposed LSTM autoencoder to obtain the anomalous data. To detect anomalies, the distributions of the sliding windows of the predicted and the observed charging port current magnitudes are compared through Kolmogorov–Smirnov (KS) test. …”
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  6. 246

    Genomic and functional analysis of rmp locus variants in Klebsiella pneumoniae by Margaret M. C. Lam, Stephen M. Salisbury, Logan P. Treat, Ryan R. Wick, Louise M. Judd, Kelly L. Wyres, Sylvain Brisse, Kimberly A. Walker, Virginia L. Miller, Kathryn E. Holt

    Published 2025-04-01
    “…Additionally, we examine the functionality of representatives for variants of rmpADC introduced into a mutant strain lacking its native rmpADC locus. …”
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  7. 247

    Design and Characterization of a Self-Oscillating Fluxgate-Based Current Sensor for DC Distribution System Applications by Wei Chen, Huaijie Chen, Haibo Xu, Li Li

    Published 2025-04-01
    “…Fluxgate-based current sensors are usually implemented for DC current detection, but their complex structure and circuits with large volume and high cost have been limiting their applications. …”
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  8. 248

    Improving consistency in methane emission quantification from the natural gas distribution systems across measurement devices by J. Tettenborn, D. Zavala-Araiza, D. Zavala-Araiza, D. Stroeken, H. Maazallahi, H. Maazallahi, C. van der Veen, A. Hensen, I. Velzeboer, P. van den Bulk, F. Vogel, L. Gillespie, L. Gillespie, S. Ars, J. France, J. France, D. Lowry, R. Fisher, T. Röckmann

    Published 2025-07-01
    “…Currently, the most common method for emission quantification uses the maximum methane enhancement detected while crossing a methane plume. However, the recorded maximum depends on instrument characteristics, such as measurement cell size, pump speed, and measurement frequency. …”
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  9. 249

    Small target detection in UAV view based on improved YOLOv8 algorithm by Xiaoli Zhang, Guocai Zuo

    Published 2025-01-01
    “…Abstract The main challenges faced when detecting targets captured by UAVs include small target image size, dense target distribution, and uneven category distribution.In addition, the hardware limitations of UAVs impose constraints on the size and complexity of the model, which may lead to poor detection accuracy of the model. …”
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  10. 250

    FedNDA: Enhancing Federated Learning with Noisy Client Detection and Robust Aggregation by Tuan Dung Kieu, Charles Fonbonne, Trung-Kien Tran, Thi-Lan Le, Hai Vu, Huu-Thanh Nguyen, Thanh-Hai Tran

    Published 2025-07-01
    “…To address this problem, this paper introduces a Federated learning framework with Noisy client Detection and robust Aggregation, FedNDA. In the first stage, FedNDA detects noisy clients by analyzing the distribution of their local losses. …”
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  11. 251

    ATBHC-YOLO: aggregate transformer and bidirectional hybrid convolution for small object detection by Dandan Liao, Jianxun Zhang, Ye Tao, Xie Jin

    Published 2024-11-01
    “…Finally, a more appropriate loss function, WIoU, is used to penalise the quality variance of small object samples and further enhance the model’s detection accuracy. …”
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  12. 252

    LE-YOLO: A Lightweight and Enhanced Algorithm for Detecting Surface Defects on Particleboard by Chao He, Yongkang Kang, Anning Ding, Wei Jia, Huaqiong Duo

    Published 2025-07-01
    “…Moreover, the Shared Dilated Feature Pyramid (SDFP) module is employed in the neck network, effectively reducing computational overhead while preserving detection accuracy. A lightweight detection head was further designed, integrating shared convolutional operations with a distribution-aware loss function, thereby substantially improving detection performance in complex textured environments. …”
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  13. 253

    Object detection with afordable robustness for UAV aerial imagery: model and providing method by Viacheslav Moskalenko, Artem Korobov, Yuriy Moskalenko

    Published 2024-08-01
    “…However, the vulnerability of neural networks to adversarial noise, out-of-distribution data, and fault injections reduces the functionality and reliability of these solutions. …”
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  14. 254

    Adaptive gate residual connection and multi-scale RCNN for fake news detection by QunHui Zhou, Tijian Cai

    Published 2025-03-01
    “…Detection of false news based on text classification technology has significant research significance and practical value in the current information age. …”
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  15. 255

    Research on Defect Detection in Lightweight Photovoltaic Cells Using YOLOv8-FSD by Chao Chen, Zhuo Chen, Hao Li, Yawen Wang, Guangzhou Lei, Lingling Wu

    Published 2025-01-01
    “…Additionally, the regularized Gaussian distribution distance loss function is used to enhance the detection ability for small target defects. …”
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  16. 256

    GIRH-Unet: Improved Residual Tobacco Segmentation Algorithm Based on GhostNetV3-Unet by Jianhua Ye, Yunda Zhang, Pan Li, Ze Guo

    Published 2025-01-01
    “…The residual tobacco contains fine particles that exhibit random distribution and varying edge morphologies. These factors contribute to the reduced accuracy and robustness of visual detection technologies based on segmentation algorithms within tobacco intelligent production systems, highlighting the need for a targeted segmentation model. …”
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  17. 257
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    Ta-YOLO: overcoming target blocked challenges in greenhouse tomato detection and counting by Yun Zhao, Yijia Chen, Xing Xu, Yong He, Hao Gan, Na Wu, Zhechen Wang, Xi Sun, Yali Wang, Petr Skobelev, Yanan Mi

    Published 2025-07-01
    “…Finally, we proposed the EWDIoU bounding box loss function, which leveraged a 2D Gaussian distribution to enhance the model’s accuracy and robustness. …”
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  20. 260

    First Detection of Low-frequency Striae in Interplanetary Type III Radio Bursts by Vratislav Krupar, Eduard P. Kontar, Jan Soucek, Lynn B. Wilson III, Adam Szabo, Oksana Kruparova, Hamish A. S. Reid, Mychajlo Hajos, David Pisa, Ondrej Santolik, Milan Maksimovic, Jolene S. Pickett

    Published 2025-01-01
    “…By combining high-resolution radio observations with well-calibrated in situ electron velocity distribution function data from the Wind spacecraft, we characterized the plasma properties of the burst source region near 0.32 au. …”
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