Showing 4,321 - 4,340 results of 11,103 for search 'features problems', query time: 0.19s Refine Results
  1. 4321

    A Comprehensive Blockchain-Based System for Educational Qualifications Management and Verification to Counter Forgery by Said H. Said, Ramadhani S. Sinde, Efraim M. Kosia, Mussa A. Dida

    Published 2025-01-01
    “…Furthermore, these initiatives lack the essential features required to fully address this problem. This paper proposes a comprehensive blockchain-enabled system for issuing certificates from different educational levels and institutions in the country, providing a one-stop center for verifiers, such as employers, to verify all certificates a candidate possesses. …”
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  2. 4322
  3. 4323

    RTDU: Interpretable Region-Aware Transformer-Based Deep Unfolding Network for Pan-Sharpening by Shuo Wang, Genji Yuan, Jinjiang Li

    Published 2025-01-01
    “…Specifically, we propose three optimization problems for pan-sharpening and design a region-aware transformer block (RA-Block) within the unfolding algorithm framework to model both global and local information for the proposed optimization problems, redefining the bottleneck. …”
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  4. 4324

    Models, systems, networks in economics, engineering, nature and society by S.V. Zinchenko

    Published 2024-11-01
    “…The purpose of the study is to study the structure of the logistics market at the last mile stage and identify the main players, identify market development trends, study the features, problems of its functioning and aspects of logistics management at the last mile stage. …”
    Article
  5. 4325

    Random Oversampling-Based Diabetes Classification via Machine Learning Algorithms by G. R. Ashisha, X. Anitha Mary, E. Grace Mary Kanaga, J. Andrew, R. Jennifer Eunice

    Published 2024-11-01
    “…If diabetes fails to be treated and diagnosed earlier, it can cause several other health problems, such as kidney disease, nerve disease, vision problems, and brain issues. …”
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    Article
  6. 4326

    Predictive risks assessment of power supply interruption to oil production consumers, taking into account changes in significant factors by V. M. Levin, N. P. Guzhov

    Published 2022-12-01
    “…As a result of solving the problems, the values of the structural reliability indicators of the studied distribution electrical network are calculated under the most likely scenarios of changes in its operational composition and technical condition of equipment, the features of the integrated assessment of the technical condition of objects of voltage class 6 kV in their operating conditions are considered. …”
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    Article
  7. 4327

    Application of cognitive technologies for the formation of speech dialogue management models by A. A. Solodov, Т. G. Trembach

    Published 2019-12-01
    “…New approaches and methods are required to solve the problems within the framework of the Industry 4.0. …”
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    Article
  8. 4328

    Some Currenct Issues of International Legal Support for Maritime Security by Yu. V. Mishalchenko, T. N. Dovbush

    Published 2025-07-01
    “…In this article, the authors consider the main problems affecting maritime security at the current stage of development of international law. …”
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    Article
  9. 4329
  10. 4330

    Instructional design of smart technology use in teacher digital educational environment by G. B. Sarzhanova, R. S. Bobesh, G. Zh. Smagulova, A. Turkel, N. B. Serikbayeva

    Published 2023-11-01
    “…The characteristic features of the problems of teachers’ adaptation in a digital educational environment and the difficulties of smart technologies implementation in their professional activity are defined.Practical significance. …”
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    Article
  11. 4331

    Analysis of publications on adaptive judo: bibliometric analysis by Natalya Boychenko, Yrui Tropin, Vyacheslav Romanenko, Valerii Holokha

    Published 2025-06-01
    “…The organizations in which the leading authors were engaged in the study of problems in adaptive judo were identified. The main areas of scientific research include: development of wellness practices for women; adaptive judo for people with special needs; injury prevention and safety of training in children's and Paralympic sports; biomechanical aspects of motor activity; features of weight loss and physical fitness of adult athletes. …”
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    Article
  12. 4332

    New concepts of magnetohydrodynamics and entropy rate for radiative nanofluid flow invoking artificial neural network approach by Aqsa Razzaq, T. Hayat, Sohail A. Khan, Aneeta Razaq

    Published 2025-09-01
    “…Furthermore, the advanced computational approach based on artificial neural networks (ANNs) employing Levenberg-Marquardt algorithm (LMA) provides exceptional capabilities in accurately obtaining solutions for the complex features of thermal and solutal transport rates in nonlinear flow problems. …”
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    Article
  13. 4333

    AnoViT: Unsupervised Anomaly Detection and Localization With Vision Transformer-Based Encoder-Decoder by Yunseung Lee, Pilsung Kang

    Published 2022-01-01
    “…Image anomaly detection problems aim to determine whether an image is abnormal, and to detect anomalous areas. …”
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    Article
  14. 4334

    INNOVATION-INVESTMENT PROVISION OF REGIONAL ENVIRONMENTALLY SAFE DEVELOPMENT by I. Skorokhod, L. Horbach

    Published 2021-06-01
    “…The article discusses the features of implementation of innovations and investment in the regional ecological development. …”
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  15. 4335
  16. 4336

    Resilience assessment of mobile emergency generator-assisted distribution networks: A stochastic geometry approach by Chenhao Ren, Rong-Peng Liu, Wenqian Yin, Qinfei Long, Yunhe Hou

    Published 2023-11-01
    “…Case studies demonstrated that the proposed method is accurate and efficient in dealing with network analysis and assessment problems for distribution networks under massive potential failure scenarios.…”
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  17. 4337

    Mobile machine design through dynamic load simulation on their drive units by S. A. Partko, L. M. Groshev, A. N. Sirotenko

    Published 2020-07-01
    “…The root cause for the occurrence of vibration effects is the profile irregularity of the mobile machine path, and the variability of physicomechanical characteristics of the soil. Problems that consider these features are solved linearly with sufficient accuracy; but in multidimensional dynamical systems, such an approach is unacceptable due to the presence of a large number of interrelationships. …”
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  18. 4338

    Concept of digital nomad: fundamental risks of digital economy development by E. L. Iakovleva, N. S. Seliverstova, O. V. Grigoryeva

    Published 2017-12-01
    “…The problem of lack of culture and value systems in the virtual space is highlighted, as well the problem of developing contradictions in information, leading to the alienation of people from the real world. …”
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    Article
  19. 4339

    A Hierarchical ViT With Dynamic Window Shift Unit and Curriculum Learning for Remote Sensing Image Scene Classification by Yi Liu, Xiang Wu, Jihuan Ren, Jiacun Wang, Yuming Bo, Yuanhao Wang

    Published 2025-01-01
    “…This method has better multiscale feature representation ability due to the improved hierarchical vision transformer structure, in which a feature map fusion layer produces feature maps of different sizes, and a window transformer block with dynamic window shift unit actively shifts to the local region with dense information, flexibly extracting and associating key features with multiscale in different input regions. …”
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  20. 4340

    Armenian Diaspora of Mordovia: Socio-Cultural Portrait (Experience of Sociological Analysis) by O. N. Barinova, O. N. Kuzina, I. V. Manaeva

    Published 2024-02-01
    “…The socio-cultural portrait of the Armenian Diaspora in Mordovia is quite static and differs in already formed features. The social well-being of Armenians in Mordovia is generally positive. …”
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    Article