Showing 161 - 180 results of 3,174 for search 'distributed data training', query time: 0.23s Refine Results
  1. 161

    Generalizing location-centric variations to enhance contactless human activity recognition by Fawad Khan, Syed Yaseen Shah, Jawad Ahmad, Alanoud Al Mazroa, Adnan Zahid, Muhammed Ilyas, Qammer Hussain Abbasi, Syed Aziz Shah

    Published 2025-06-01
    “…The proposed Federated Weighted Averaging for HAR (Fed-WAHAR) algorithm mitigates location-induced disparities, including heterogeneity and non-Independent and Identically Distributed (non-IID) data distributions. Fed-WAHAR employs a dynamic weighting approach based on local models' accuracy to improve global model classification accuracy and reduce convergence time effectively. …”
    Get full text
    Article
  2. 162

    Research on optimization of storage system in intelligent computing center by CAO Yuanming, LEI Ming, LIU Qin, NIU Yingxia, WU Zhenyu, PAN Jie

    Published 2025-07-01
    “…The intelligent computing center uses distributed file storage for data preprocessing and model training, distributed object storage for the acquisition of raw data and model release, and distributed block storage to provide storage for the resource management platform. …”
    Get full text
    Article
  3. 163
  4. 164

    Fine Observation Characteristics and Causes of "9·7" Extreme Heavy Rainstorm over Pearl River Delta, China by Chen Xunlai, Xu Ting, Wang Rui, Li Yuan, Zhang Shuting, Wang Shuxin, Wang Mingjie, Chen Yuanzhao

    Published 2024-01-01
    “…On 7-8 September 2023, the Pearl River Delta experiences an extremely heavy rainstorm, known as "9·7" extreme rainstorm. Multi-source data are comprehensively utilized, including high-density automatic weather station data, sounding data, wind profiler data, Doppler radar data, high-resolution measurements from FY-4B satellite, and the fifth-generation European Centre for Medium-Range Weather Forecasts (ECMWF) atmospheric reanalysis (ERA5), to analyze the fine precipitation characteristics and causes of this case. …”
    Get full text
    Article
  5. 165

    An Improved U-Net-Based Framework for Estimating River Surface Flow Velocity by 周继威, 安国成, 王根一

    Published 2025-01-01
    “…Cross-dataset validation under natural turbulence (CDJJB) maintained MAE=0.073, demonstrating adaptability to environmental heterogeneity.The integration of adaptive label generation (bell-shaped/stepped distributions) and spatiotemporal training addressed data scarcity by leveraging sequential video dynamics. …”
    Get full text
    Article
  6. 166

    Quantifying the impact of workshops promoting microbiome data standards and data stewardship by Julia M. Kelliher, Francisca E. Rodriguez, Leah Y. D. Johnson, Simon Roux, Montana Smith, Alicia Clum, Wendi Lynch, Candace Hope Bias, Sarai S. Finks, Ishi Keenum, E. Anders Kiledal, Heng-An Lin, Reid Longley, Ryan McDonald, Thomas M. Pitot, Josué Rodríguez-Ramos, Jiaxian Shen, Daniel D. Sprockett, Joel Swift, Archana Yadav, Emiley A. Eloe-Fadrosh

    Published 2025-03-01
    “…In 2021, the National Microbiome Data Collaborative launched its Ambassador Program, which utilizes a community-learning model to annually train a cohort of early-career researchers in microbiome data stewardship best practices. …”
    Get full text
    Article
  7. 167

    Exploring feature sparsity for out-of-distribution detection by Qichao Chen, Kuan Li, Zhiyuan Chen, Tomas Maul, Jianping Yin

    Published 2024-11-01
    “…Previous work has used free energy as a score function and proposed a fine-tuning method that utilized OOD data in the training phase of the classification model, which achieves a higher performance on the OOD detection task compared with traditional methods. …”
    Get full text
    Article
  8. 168

    Robust screening of atrial fibrillation with distribution classification by Pierre-François Massiani, Lukas Haverbeck, Claas Thesing, Friedrich Solowjow, Marlo Verket, Matthias Daniel Zink, Katharina Schütt, Dirk Müller-Wieland, Nikolaus Marx, Sebastian Trimpe

    Published 2025-07-01
    “…It achieves state-of-the-art performance and unprecedented robustness on the screening problem while only leveraging one interpretable feature and little training data. We illustrate these advantages by evaluating on other data sources (cross-data-set) and through sensitivity studies. …”
    Get full text
    Article
  9. 169

    Snow Distribution Patterns Revisited: A Physics‐Based and Machine Learning Hybrid Approach to Snow Distribution Mapping in the Sub‐Arctic by R. L. Crumley, C. L. Bachand, K. E. Bennett

    Published 2024-09-01
    “…Previous studies have suggested that with years of observational data, these snow distribution patterns can be statistically integrated into a snow process modeling workflow. …”
    Get full text
    Article
  10. 170

    Reducing Head Pose Estimation Data Set Bias With Synthetic Data by Roberto Valle, Jose M. Buenaposada, Luis Baumela

    Published 2025-01-01
    “…Data set bias not only compromises the fairness, accuracy and effectiveness of trained models, but also leads to a lower performance in real-world scenarios compared to the evaluation results obtained with a specific data set. …”
    Get full text
    Article
  11. 171

    MLCRP: ML-Based GPU Cache Performance Modeling Featured With Reuse Profiles by Minjung Cho, Eui-Young Chung

    Published 2025-01-01
    “…MLCRP consists of three main stages: data preparation, training, and inference. In the data preparation stage, synthetic RP-based traces are generated from parameterized distributions to simulate diverse and non-stationary memory patterns. …”
    Get full text
    Article
  12. 172

    Method of accelerating deep learning with optimized distributed cache in containers by Kai ZHANG, Yang CHE

    Published 2021-09-01
    “…When using GPU to train deep learning models with large-scale dataset, the data loading and preprocessing stages often decrease overall performance notably.Lots of GPU computing resources are wasted on waiting for loading data from remote storage.Firstly, the methods of accelerating deep learning training with container and distributed cache were introduced.The architecture and initial optimization of such training system, which was implemented with Alluxio and Kubernetes, were introduced as well.Secondly, the task and data co-located scheduling (TDCS) and the colocated scheduling policy were elaborated.Thirdly, TDCS was implemented in Kubernetes cluster, which made the acceleration result more extensible.Finally, the result of training ResNet50 image classification model on 128 NVIDIAV100 GPU devices demonstrates that the proposed methods can bring 2 to 3 times speed up comparing with load data from remote storage directly.…”
    Get full text
    Article
  13. 173

    Environment Semantic Communication: Enabling Distributed Sensing Aided Networks by Shoaib Imran, Gouranga Charan, Ahmed Alkhateeb

    Published 2024-01-01
    “…This strategy significantly alleviates the overhead associated with the data storage and transmission of the raw images. …”
    Get full text
    Article
  14. 174

    Energy Cooperatives as an Instrument for Stimulating Distributed Renewable Energy in Poland by Katarzyna Brodzińska, Małgorzata Błażejowska, Zbigniew Brodziński, Irena Łącka, Alicja Stolarska

    Published 2025-02-01
    “…They also suggest reviewing restrictions on the area and power capacity for renewable energy distribution. Proper training for cooperative managers and network operator staff is essential. …”
    Get full text
    Article
  15. 175

    Delta-Adjust: Minimum Distance Interpolation by Ziad F. Doughan, Sari S. Itani

    Published 2025-01-01
    “…Delta-Adjust achieves this independently of the underlying data distribution, without any training steps, and without requiring explicit assumptions about global model structure.…”
    Get full text
    Article
  16. 176

    Comprehensive Dataset for Event Classification Using Distributed Acoustic Sensing (DAS) Systems by Adrian Tomasov, Pavel Zaviska, Petr Dejdar, Ondrej Klicnik, Tomas Horvath, Petr Munster

    Published 2025-05-01
    “…Abstract Distributed Acoustic Sensing (DAS) technology leverages optical fibers to detect acoustic signals over long distances, offering high-resolution data critical for applications such as seismic monitoring, structural health monitoring, and security. …”
    Get full text
    Article
  17. 177
  18. 178

    A Methodology of Real-Time Data Fusion for Localized Big Data Analytics by Sohail Jabbar, Kaleem R. Malik, Mudassar Ahmad, Omar Aldabbas, Muhammad Asif, Shehzad Khalid, Kijun Han, Syed Hassan Ahmed

    Published 2018-01-01
    “…The traditional big-data analytical approaches use data clustering as small buckets while providing distributed computation among different child nodes. …”
    Get full text
    Article
  19. 179
  20. 180

    Canopy height and biomass distribution across the forests of Iberian Peninsula by Yang Su, Martin Schwartz, Ibrahim Fayad, Mariano García, Miguel A. Zavala, Julián Tijerín-Triviño, Julen Astigarraga, Verónica Cruz-Alonso, Siyu Liu, Xianglin Zhang, Songchao Chen, François Ritter, Nikola Besic, Alexandre d’Aspremont, Philippe Ciais

    Published 2025-04-01
    “…Here we present high-resolution remote sensing-based canopy height (10 m resolution) and above ground biomass (AGB, 50 m resolution) maps for the forests of the Iberian Peninsula from 2017 to 2021, using a deep learning framework that integrates Sentinel-1, Sentinel-2, and LiDAR data. Two UNET models were developed: one trained on Airborne Laser Scanning (ALS) data (MAE: 1.22 m), while another using Global Ecosystem Dynamics Investigation (GEDI) footprints (MAE: 3.24 m). …”
    Get full text
    Article