Showing 1,421 - 1,440 results of 2,333 for search 'blocking detection', query time: 0.10s Refine Results
  1. 1421

    A novel Swin transformer based framework for speech recognition for dysarthria by Rabbia Mahum, Ismaila Ganiyu, Lotfi Hidri, Ahmed M. El-Sherbeeny, Haseeb Hassan

    Published 2025-06-01
    “…Several previous studies have concentrated on detecting dysarthria speech using machine learning-based methods. …”
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  2. 1422

    Inversion of Magnetic Anomaly Based on Cross Attention Transformer by Juntao Lei, Jieru Chi, Shandong Li

    Published 2025-01-01
    “…Leveraging this mechanism, the Transformer Block can extract features from both magnetic anomaly and magnetic gradient anomaly data, thereby significantly enhancing the accuracy of boundary detection. 2) We propose a learnable Multi-Scale Feature Fusion Module. …”
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  3. 1423

    Peculiarities of Ordering and Conducting Forensic Accounting Expertise by A. N. Kizilov, O. V. Ovcharenko

    Published 2018-12-01
    “…Offence-related expert tasks can conditionally be divided into two blocks: • The first block — checking if recording transaction in accounts complies with legal requirements; • The second block — calculating indicators characterizing the factual circumstances of financial and economic activity which are of interest for investigators. …”
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  4. 1424

    Encrypted traffic classification method based on convolutional neural network by Rongna XIE, Zhuhong MA, Zongyu LI, Ye TIAN

    Published 2022-12-01
    “…Aiming at the problems of low accuracy, weak generality, and easy privacy violation of traditional encrypted network traffic classification methods, an encrypted traffic classification method based on convolutional neural network was proposed, which avoided relying on original traffic data and prevented overfitting of specific byte structure of the application.According to the data packet size and arrival time information of network traffic, a method to convert the original traffic into a two-dimensional picture was designed.Each cell in the histogram represented the number of packets with corresponding size that arrive at the corresponding time interval, avoiding reliance on packet payloads and privacy violations.The LeNet-5 convolutional neural network model was optimized to improve the classification accuracy.The inception module was embedded for multi-dimensional feature extraction and feature fusion.And the 1*1 convolution was used to control the feature dimension of the output.Besides, the average pooling layer and the convolutional layer were used to replace the fully connected layer to increase the calculation speed and avoid overfitting.The sliding window method was used in the object detection task, and each network unidirectional flow was divided into equal-sized blocks, ensuring that the blocks in the training set and the blocks in the test set in a single session do not overlap and expanding the dataset samples.The classification experiment results on the ISCX dataset show that for the application traffic classification task, the average accuracy rate reaches more than 95%.The comparative experimental results show that the traditional classification method has a significant decrease in accuracy or even fails when the types of training set and test set are different.However, the accuracy rate of the proposed method still reaches 89.2%, which proves that the method is universally suitable for encrypted traffic and non-encrypted traffic.All experiments are based on imbalanced datasets, and the experimental results may be further improved if balanced processing is performed.…”
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  5. 1425

    A Fully Autonomous On-Board GNC Methodology for Small-Body Environments Based on CNN Image Processing and MPCs by Pelayo Peñarroya, Alfredo Escalante, Thomas Frekhaug, Manuel Sanjurjo

    Published 2024-11-01
    “…The long communication latencies and sensitivity of the system to unplanned environmental perturbations mean autonomous methods could be a key design block for this type of mission. In this work, a fully autonomous Guidance, Navigation, and Control (GNC) methodology is introduced. …”
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  6. 1426

    Breaking the cellular defense: the role of autophagy evasion in Francisella virulence by Pavla Pavlik, Pavla Pavlik, Eva Velecka, Petra Spidlova

    Published 2024-12-01
    “…For instance, some bacteria secrete factors that block autophagosome formation, while others might escape from autophagosomes before degradation. …”
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  7. 1427

    TOPOLOGICAL IMAGE PROCESSING FOR COMPREHENSIVE DEFECT AND DEVIATION ANALYSIS USING ADAPTIVE BINARISATION by Igor Badanyuk, Igor Nevliudov, Dmytro Nikitin

    Published 2023-03-01
    “… The subject of this article is the preparation for recognition and comparison of real topological images of printed circuit boards (PCBs) using adaptive image binarisation with an "automatic window" (the area for scanning the image "Block size"). The aim of the work is to improve the method of adaptive binarisation for images obtained by technical vision systems by developing an automatic algorithm for detecting the required value of the image binarisation window. …”
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  8. 1428

    An SDN-Based Approach to Ward Off LAN Attacks by René Rietz, Radoslaw Cwalinski, Hartmut König, Andreas Brinner

    Published 2018-01-01
    “…The detection of attacks on large administrative network domains is nowadays generally accomplished centrally by analyzing the data traffic on the uplink to the Internet. …”
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  9. 1429

    Bacterial evolution during human infection: Adapt and live or adapt and die. by Matthew J Culyba, Daria Van Tyne

    Published 2021-09-01
    “…Adapt-and-die mutations can provide rich information about selection pressures in vivo, yet they can easily elude detection because they are short lived, may be more difficult to sample, or could be maladaptive in the long term. …”
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  10. 1430

    Mechanism of modified mRNA structure in COVID-19 vaccines for inducing neutralizing antibodies by Sabighoh Zanjabila, Beti Ernawati Dewi

    Published 2024-10-01
    “…Structural modifications, such as replacing uridine with 1-methylpseudouridine (1mψ), enhance translation efficiency and help the mRNA evade immune detection. Lipid nanoparticles (LNPs) serve as an effective delivery system. …”
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  11. 1431

    Investigation of Ambient Aromatic Volatile Organic Compounds in Mosimi Petroleum Products Depot, Sagamu, Nigeria by Ismail Muhibbu-din

    Published 2020-03-01
    “…The extracted solutions were subjected to Flame Ionization Detection analysis in a Gas Chromatograph using a capillary column HP 5MS with length, inner diameter and particle size set at (30 m à 0.25 mm à 0.25 μm). …”
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  12. 1432
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  14. 1434

    Precoding Method Interference Management for Quasi-EVD Channel by Wei Duan, Wei Song, Sang Seob Song, Moon Ho Lee

    Published 2014-01-01
    “…The Cholesky decomposition-block diagonalization (CD-BD) interference alignment (IA) for a multiuser multiple input multiple output (MU-MIMO) relay system is proposed, which designs precoders for the multiple access channel (MAC) by employing the singular value decomposition (SVD) as well as the mean square error (MSE) detector for the broadcast Hermitian channel (BHC) taken advantage of in our design. …”
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  15. 1435

    Inverse design of perimeter-controlled InAs-assisted metasurface for two-dimensional dynamic beam steering by Sabri Raana, Mosallaei Hossein

    Published 2022-09-01
    “…The current commercially viable light detection and ranging systems demand continuous, full-scene, and dynamic two-dimensional point scanning, while featuring large aperture size to ensure long distance operation. …”
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  16. 1436

    Enhanced Transformer Network With High-Dimensional Attention Mechanism for Diabetic Retinopathy Classification by M. Rizvana, Sathiya Narayanan

    Published 2025-01-01
    “…Various deep learning-based detection and classification algorithms have been developed to identify and categorize the disease. …”
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  17. 1437

    In regards to lipoxins as lipid mediators for the resolution of inflammation using the example of asthma by O. Yu. Kytikova, T. P. Novgorodtseva, I. S. Kovalenko

    Published 2025-03-01
    “…These mediators are formed in very small quantities and are quite unstable in comparison with other lipid mediators of inflammation resolution, so the difficulty of their detection limits the study of the role of lipoxins as mediators of inflammation resolution, including in asthma. …”
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  18. 1438

    The mechanistic study of codonopsis pilosula on laryngeal squamous cell carcinoma based on network pharmacology and experimental validation by Huina Guo, Huina Guo, Yichen Lou, Yichen Lou, Yichen Lou, Xiaofang Hou, Xiaofang Hou, Xiaofang Hou, Xiaoya Guan, Xiaoya Guan, Yujia Guo, Yujia Guo, Qi Han, Qi Han, Xuting Xue, Xuting Xue, Ying Wang, Ying Wang, Long He, Long He, Zhongxun Li, Zhongxun Li, Chunming Zhang, Chunming Zhang, Chunming Zhang

    Published 2025-04-01
    “…It also suppresses LSCC cell growth by blocking the cell cycle and inducing apoptosis.ConclusionCodonopsis pilosula exerts antitumor effects in LSCC through the regulation of MAPK3 and multiple signaling pathways, providing a theoretical basis for its clinical application.…”
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  19. 1439

    Configuring Transmission Thresholds in IIoT Alarm Scenarios for Energy-Efficient Event Reporting by David E. Ruiz-Guirola, Onel L. A. Lopez, Samuel Montejo-Sanchez

    Published 2025-01-01
    “…Industrial Internet of Things (IIoT) applications involve real-time monitoring, detection, and data analysis. However, the intermittent activity of IIoT devices and limited battery capacity pose critical challenges. …”
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  20. 1440

    High Sensitivity Refractive Index Sensor Based on Trapezoidal Subwavelength Grating Slot Microring Resonator by Hanyue Li, Longsheng Wu, Yi Jin, Aimin Wu

    Published 2023-01-01
    “…By optimizing the geometry of inner silicon blocks, the quality factor is improved by 3 times than traditional subwavelength slot micro-ring resonator. …”
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