Showing 2,741 - 2,760 results of 12,475 for search '"algorithm"', query time: 0.13s Refine Results
  1. 2741

    Design of an Ultrawideband Circularly Polarized Printed Crossed-Dipole Antenna Based on Genetic Algorithms for S-Band CubeSat Applications by Jorge Simon, Hugo Perez-Guerrero, Jorge Sosa-Pedroza, Fabiola Martínez-Zúñiga, Juvenal Villanueva-Maldonado, Jorge Flores-Troncoso, Marco Cardenas-Juarez

    Published 2021-01-01
    “…This paper presents an ultrawideband circularly polarized two-layer crossed-dipole microstrip antenna for S-band CubeSat applications using genetic algorithms optimization tools included in the 3D electromagnetic simulation software Ansys HFSS. …”
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    Article
  2. 2742

    A Robust Hybrid Approach Based on Estimation of Distribution Algorithm and Support Vector Machine for Hunting Candidate Disease Genes by Li Li, Hongmei Chen, Chang Liu, Fang Wang, Fangfang Zhang, Lihua Bai, Yihan Chen, Luying Peng

    Published 2013-01-01
    “…The method was compared with a probabilistic model based on genetic algorithm and another hybrid method based on both genetics algorithm and support vector machine. …”
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    Article
  3. 2743
  4. 2744

    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
  5. 2745
  6. 2746

    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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    Article
  7. 2747

    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
  8. 2748

    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
    “…In order to avoid the occurrence of caprock integrity damage and gas escape due to injection pressure overrun in CO2 sequestration, an optimized back propagation (BP) neural network model based on Monte Carlo simulation (MCS) and an improved lion swarm optimization (ILSO) algorithm is proposed for the maximum sustainable injection pressure prediction. …”
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    Article
  9. 2749

    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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    Article
  10. 2750

    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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    Article
  11. 2751
  12. 2752

    Iterative Algorithms for Solving the System of Mixed Equilibrium Problems, Fixed-Point Problems, and Variational Inclusions with Application to Minimization Problem by Tanom Chamnarnpan, Poom Kumam

    Published 2012-01-01
    “…We introduce a new iterative algorithm for solving a common solution of the set of solutions of fixed point for an infinite family of nonexpansive mappings, the set of solution of a system of mixed equilibrium problems, and the set of solutions of the variational inclusion for a β-inverse-strongly monotone mapping in a real Hilbert space. …”
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    Article
  13. 2753

    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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    Article
  14. 2754

    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
  15. 2755

    Volt/VAr Regulation of the West Mediterranean Regional Electrical Grids Using SVC/STATCOM Devices With Neural Network Algorithms by H. Feza Carlak, Ergin Kayar

    Published 2025-02-01
    “…The modeled power system is optimized for the size and location of the FACTS devices by applying genetic algorithms (GAs) and particle swarm optimization (PSO) algorithms to the selected busbars of the FACTS devices, a strategy designed to significantly reduce system losses. …”
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    Article
  16. 2756

    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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  17. 2757

    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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    Article
  18. 2758
  19. 2759
  20. 2760

    Towards a decision support system for post bariatric hypoglycaemia: development of forecasting algorithms in unrestricted daily-life conditions by Francesco Prendin, Olivia Streicher, Giacomo Cappon, Eva Rolfes, David Herzig, Lia Bally, Andrea Facchinetti

    Published 2025-01-01
    “…In view of this, we developed various algorithms based on linear and deep learning models to forecast PBH episodes in the short-term. …”
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    Article