Showing 2,821 - 2,840 results of 12,475 for search '"algorithms"', query time: 0.09s Refine Results
  1. 2821

    Spatial Interpolation of Annual Runoff in Ungauged Basins Based on the Improved Information Diffusion Model Using a Genetic Algorithm by Mei Hong, Ren Zhang, Dong Wang, Longxia Qian, Zhenghua Hu

    Published 2017-01-01
    “…Genetic algorithms (GA) are used to generate high-quality solutions to optimization and search problems. …”
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    Article
  2. 2822
  3. 2823

    An enhanced system resilience assessment method during seismic hazards: Incorporating the iteration algorithm and impact increment state enumeration by Changle Liu, Baohong Li, Qin Jiang, Yingmin Zhang, Tianqi Liu

    Published 2025-03-01
    “…The proposed framework includes a transmission line failure probability model, an interval estimation method for handling uncertainties in cascading failures, and an improved enumeration algorithm. This improved algorithm, Upper-Lower- Bound Iteration Impact Increment State Enumeration, integrates the Impact Increment State Enumeration (IISE) with an upper- and lower-bound iteration to enhance computational efficiency.The interval estimation method allows for resilience estimation by evaluating both the best and worst system performance cases in uncertain cascading failures. …”
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  4. 2824

    Mutation Ant Colony Algorithm of Milk-Run Vehicle Routing Problem with Fastest Completion Time Based on Dynamic Optimization by Jianhua Ma, Guohua Sun

    Published 2013-01-01
    “…At last the mutation ACO is given and the numerical examples verify the effectiveness of the algorithm.…”
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    Article
  5. 2825

    Simulation and Prediction of Injection Pressure in CO2 Geological Sequestration Based on Improved LSO Algorithm and BP Neural Networks by Miaomiao Liu, Xiaofei Fu, Shanpo Jia, Yongsheng Zhang, Yuying Zhang, Dan Yao

    Published 2022-01-01
    “…Aiming at the problems of the sensitivity of the BP neural network to initial weights and its poor convergence, tent chaotic mapping and difference mechanism are introduced to improve the LSO algorithm. Following this, the neural network is optimized by ILSO algorithm whose superiority is verified through 8 benchmark functions, and the maximum injection pressure is effectively predicted according to porosity, permeability, and other parameters. …”
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    Article
  6. 2826

    Strong Convergence of Iterative Algorithm for a New System of Generalized H·,·-η-Cocoercive Operator Inclusions in Banach Spaces by Saud M. Alsulami, Eskandar Naraghirad, Nawab Hussain

    Published 2013-01-01
    “…Using the resolvent operator technique associated with H·,·-η-cocoercive operators, we suggest and analyze a new generalized algorithm of nonlinear set-valued variational inclusions and establish strong convergence of iterative sequences produced by the method. …”
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  7. 2827

    Segmentation of tobacco shred point cloud and 3-D measurement based on improved PointNet++ network with DTC algorithm by Yihang Wang, Haiwei Zheng, Jie Yang, Yan Wang, Li Wang, Qunfeng Niu, Qunfeng Niu

    Published 2025-01-01
    “…This model combines the weighted cross-entropy loss function to enhance the classification effect, the cosine annealing algorithm to optimize the training process, and the improved k-nearest neighbors multi-scale grouping method to enhance the model’s ability to segment the point cloud with complex morphology. …”
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  8. 2828
  9. 2829

    Gray-Level Co-Occurrence Matrix Uniformity Correction Algorithm in Positron Emission Tomographic Image: A Phantom Study by Kyuseok Kim, Youngjin Lee

    Published 2025-01-01
    “…The lambda value of the GLCM algorithm for uniformity correction of the acquired PET images was optimized in terms of energy and contrast. …”
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  10. 2830

    A stratified two-stage tumor molecular profiling algorithm to identify clinically actionable molecular alterations in pancreatic cancer☆ by S. Hussung, D. Akhoundova, C. Pistoni, D. Lenggenhager, A. Töpfer, C. Pauli, B. Pestalozzi, C. Britschgi, M. Zoche, M. Rechsteiner, H. Moch, A. Weber, R. Fritsch

    Published 2025-03-01
    “…Some 63/94 (67.0%) patients underwent TMP according to the algorithm, of which 5/63 (7.9%) fulfilled criteria for subsequent stage 2 comprehensive testing. …”
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    Article
  11. 2831

    Validation of the New Algorithm for Rain Rate Retrieval from AMSR2 Data Using TMI Rain Rate Product by Elizaveta Zabolotskikh, Bertrand Chapron

    Published 2015-01-01
    “…A new algorithm is derived for rain rate (RR) estimation from Advanced Microwave Sounding Radiometer 2 (AMSR2) measurements taken at 6.9, 7.3, and 10.65 GHz. …”
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  12. 2832

    Accurate Prediction of Advanced Liver Fibrosis Using the Decision Tree Learning Algorithm in Chronic Hepatitis C Egyptian Patients by Somaya Hashem, Gamal Esmat, Wafaa Elakel, Shahira Habashy, Safaa Abdel Raouf, Samar Darweesh, Mohamad Soliman, Mohamed Elhefnawi, Mohamed El-Adawy, Mahmoud ElHefnawi

    Published 2016-01-01
    “…Two models were developed using alternating decision tree algorithm. Model 1 uses six parameters, while model 2 uses four, which are similar to FIB-4 features except alpha-fetoprotein instead of alanine aminotransferase. …”
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  13. 2833
  14. 2834
  15. 2835

    A Robust License Plate Detection and Character Recognition Algorithm Based on a Combined Feature Extraction Model and BPNN by Fei Xie, Ming Zhang, Jing Zhao, Jiquan Yang, Yijian Liu, Xinyue Yuan

    Published 2018-01-01
    “…The experimental results with different license plate demonstrate effectiveness and efficiency of the proposed algorithm under various complex backgrounds. Compared with three traditional methods, the recognition accuracy of proposed algorithm has increased to 97.7% and the consuming time has decreased to 46.1ms.…”
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  16. 2836

    Manta Ray Foraging Optimization (MRFO)-Based Energy-Efficient Cluster Head Selection Algorithm for Wireless Sensor Networks by Mahmoud A. Khodeir, Jehad I. Ababneh, Bara’ah S. Alamoush

    Published 2022-01-01
    “…The simulation results showed that the proposed algorithm has a better performance than that of some other algorithms reported in the literature in terms of energy consumption, networks lifetime, and the number of received packets.…”
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  17. 2837
  18. 2838

    A Fissile Ripple Spreading Algorithm to Solve Time-Dependent Vehicle Routing Problem via Coevolutionary Path Optimization by Wen Xu, JiaJun Li

    Published 2020-01-01
    “…To overcome this challenge, this study proposed an unconventional path optimization approach, fissile ripple spreading algorithm (FRSA), which is based on the advanced structure of coevolutionary path optimization (CEPO). …”
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  19. 2839
  20. 2840

    Multiobjective Core Reloading Pattern Optimization of PARR-1 Using Modified Genetic Algorithm Coupled with Monte Carlo Methods by Nadeem Shaukat, Ammar Ahmad, Bukhtiar Mohsin, Rustam Khan, Salah Ud-Din Khan, Shahab Ud-Din Khan

    Published 2021-01-01
    “…In this paper, general-use multiobjective core reloading pattern optimization is performed using modified genetic algorithms (MGA). The developed strategy can be applied for the constrained optimization of research and power reactor cores. …”
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