Showing 781 - 800 results of 2,858 for search 'role based algorithm', query time: 0.20s Refine Results
  1. 781

    Improvement of signal detection based on using machine learning by Bassam Abd

    Published 2025-02-01
    “…During the communication system development over the years, detecting and identifying the signal from the affected noise had the major role and the most attention from the researchers. …”
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  2. 782
  3. 783

    The abnormal traffic detection scheme based on PCA and SSH by Zhenhui Wang, Dezhi Han, Ming Li, Han Liu, Mingming Cui

    Published 2022-12-01
    “…Thus, this paper proposes a network abnormal detection method (PCSS) integrating principal component analysis (PCA) and single-stage headless face detector algorithms (SSH). PCSS applies the PCA algorithm to the data preprocessing to eliminate the interference of redundant data. …”
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  4. 784

    Rock image classification based on improved EfficientNet by Kai Bai, Zhaoshuo Zhang, Siyi Jin, Shengsheng Dai

    Published 2025-05-01
    “…To address these issues, we propose an enhanced rock classification model based on EfficientNet-B0. First, the DiffuseMix algorithm is applied to the training set to increase data diversity. …”
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  5. 785

    Transport Capacity Maximization in Rail Mass Transit Stations Under Uncertainty by Adrian Fernandez-Rodriguez, Maria Dominguez, Asuncion P. Cucala, Antonio Fernandez-Cardador

    Published 2025-01-01
    “…Urban railways play a critical role in promoting sustainable transportation by providing high-capacity, efficient, and low-emission alternatives to road-based travel. …”
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  6. 786

    Secure Sharing of Electronic Medical Records Based on Blockchain by Song Luo, N. Han, Tan Hu, YuHua Qian

    Published 2024-01-01
    “…It adds the patient’s signature to ensure the confidentiality and security of the data, and the encrypted electronic medical records (EMRs) are stored in the InterPlanetary File System (IPFS) to realize the distributed storage of EMR. In addition, role-based multiauthorization access control is implemented through smart contract-based to ensure the security of EMR. …”
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  7. 787

    Toward Street‐Level Nowcasting of Flash Floods Impacts Based on HPC Hydrodynamic Modeling at the Watershed Scale and High‐Resolution Weather Radar Data by Pierfranco Costabile, Carmelina Costanzo, John Kalogiros, Vasilis Bellos

    Published 2023-10-01
    “…Abstract In our era, the rapid increase of parallel programming coupled with high‐performance computing (HPC) facilities allows for the use of two‐dimensional shallow water equation (2D‐SWE) algorithms for simulating floods at the “hydrological” catchment scale, rather than just at the “hydraulic” fluvial scale. …”
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  8. 788

    Fusion Classification Method Based on Audiovisual Information Processing by Peiju Chen, Xuan Zhang, Huijun Zhao, Huiliang Cao, Xuemei Chen, Xiaochen Liu

    Published 2025-04-01
    “…This paper addresses the inadequacies of single-modal target classification by proposing a target classification algorithm based on audiovisual fusion. The innovative contributions of this work are as follows. (1) To resolve the issue of the lack of correlation between audio signals and image signals, we introduce a method that converts audio signals into spectrograms and fuses them with target images. …”
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  9. 789

    Enhanced load frequency regulation in microgrids with renewable energy sources and electric vehicles by Imran Khan, Suheel Abdullah Malik, Amil Daraz, Baitullah Bareer

    Published 2025-07-01
    “…The study also examines the role of EVs as flexible energy storage, demonstrating their contribution to system resilience and stability. …”
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  10. 790
  11. 791

    Enhancing automated detection and classification of dementia in individuals with cognitive impairment using artificial intelligence techniques by Shoayee Dlaim Alotaibi, Abeer A. K. Alharbi

    Published 2025-07-01
    “…Machine learning (ML) plays a crucial role in addressing this challenge by utilizing medical data to enhance care planning and management for individuals at risk of various types of dementia. …”
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  12. 792

    Improving Forest Above-Ground Biomass Estimation Accuracy Using Multi-Source Remote Sensing and Optimized Least Absolute Shrinkage and Selection Operator Variable Selection Method by Er Wang, Tianbao Huang, Zhi Liu, Lei Bao, Binbing Guo, Zhibo Yu, Zihang Feng, Hongbin Luo, Guanglong Ou

    Published 2024-11-01
    “…To address this, the study introduces two Least Absolute Shrinkage and Selection Operator Lasso-based variable selection methods: Least Absolute Shrinkage and Selection Operator Genetic Algorithm (Lasso-GA) and Variance Inflation Factor Least Absolute Shrinkage and Selection Operator (VIF-Lasso). …”
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  13. 793
  14. 794

    Log-Based Analysis of Creativity in the Context of Computational Thinking by Rotem Israel-Fishelson, Arnon Hershkovitz

    Published 2024-12-01
    “…We developed a Python algorithm to automatically analyze the logged solutions across four creativity measures. …”
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  15. 795

    Path Planning for Unmanned Aerial Vehicles in Dynamic Environments: A Novel Approach Using Improved A* and Grey Wolf Optimizer by Ali Haidar Ahmad, Oussama Zahwe, Abbass Nasser, Benoit Clement

    Published 2024-11-01
    “…Our approach enhances the traditional A algorithm by incorporating weighted nodes, where the weights are determined based on the distance from obstacles and further optimized using GWO. …”
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  16. 796

    A Semantic-Based Indexing for Indoor Moving Objects by Tingting Ben, Xiaolin Qin, Ning Wang

    Published 2014-06-01
    “…The increasing availability of indoor positioning, driven by techniques like RFID, Bluetooth, and smart phones, enables a variety of indoor location-based services (LBSs). Efficient queries based on semantic-constraint in indoor spaces play an important role in supporting and boosting LBSs. …”
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  17. 797
  18. 798

    Scientific Workflow-Based Synthesis of Optimal Microgrid Configurations by Olga Edeleva, Alexei Edelev, Mikhail Voskoboinikov, Alexander Feoktistov

    Published 2024-12-01
    “…Nowadays, multi-energy systems play an important role in satisfying the ever-increasing demand for different energy resources. …”
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  19. 799

    Innovations of Contemporary Artificial Intelligence: Value-Based Approach by R. I. Mamina, A. V. Ilina

    Published 2025-02-01
    “…Introduction. In recent years, the role of artificial intelligence (AI) in social life has increased. …”
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  20. 800

    An Automated Digital Microfluidic System Based on Inkjet Printing by Wansheng Hu, Ming Cao, Lingni Liao, Yuanhong Liao, Yuhan He, Mengxiao Ma, Simao Wang, Yimin Guan

    Published 2024-10-01
    “…To address these issues, we have developed an automated, intelligent system based on inkjet printing. This system allows for precise control of droplet volume by adjusting algorithms, thereby enabling the formation of spheroids of varying sizes. …”
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