Showing 321 - 340 results of 64,539 for search '"algorithm"', query time: 0.23s Refine Results
  1. 321

    A systematic literature review of diabetes prediction using metaheuristic algorithm-based feature selection: Algorithms and challenges method by Sirmayanti, Pulung Hendro PRASTYO, Mahyati, Farhan RAHMAN

    Published 2025-03-01
    “…To address the problems, we can employ metaheuristic algorithm-based feature selection. However, there has been limited research on metaheuristic algorithm-based feature selections for Diabetes prediction. …”
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    Article
  2. 322

    A Hybrid Algorithm Based on a Modified Sine Cosine Algorithm and Least Square and Its Application to Microwave Imaging by Meng Wang, Guizhen Lu

    Published 2021-01-01
    “…First, the proposed algorithm improves the search path of the traditional sine cosine algorithm, which obtains better global search capability. …”
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    Article
  3. 323

    Bone lesions of the tibia: Multimodal iconographic review and diagnostic algorithms, Part 1: Diagnostic algorithms, dysplasia and diaphyseal lesions by Vincent Salmon, Pedro Augusto Gondim Teixeira, Alain Blum

    Published 2025-06-01
    “…Part 1 of this 2-part article proposes simplified diagnostic algorithms and some illustrations of dysplasia and diaphyseal lesions of the tibia.…”
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    An Algorithm of l1-Norm and l0-Norm Regularization Algorithm for CT Image Reconstruction from Limited Projection by Xiezhang Li, Guocan Feng, Jiehua Zhu

    Published 2020-01-01
    “…Numerical experiments indicate that this new algorithm makes much improvement by involving l0-norm regularization.…”
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    Carrier-independent deep optical watermarking algorithm by Hao CHEN, Feng WANG, Weiming ZHANG, Nenghai YU

    Published 2022-08-01
    “….), so that the carrier carries the identification information but does not affect the normal use of the carrier.The common digital watermark embedding scheme is to embed the watermark information by modifying the carrier via specific algorithms.In the actual application scenarios, there are many images or objects to be protected (such as art paintings, etc.) that are not allowed to be modified.Based on this background, a new carrier-independent deep optical watermarking algorithm was proposed, which can realize watermark information embedding without modifying the original carrier and achieve the purpose of copyright protection.Specifically, a new watermark template expression scheme at the embedding end was proposed, which expressed the watermark information by visible light modulation.By analyzing the visual system of human eyes, a watermark template pattern based on alternating projection was proposed to embed the watermark information, which made the embedding process neither require modification of the original carrier nor affect the visual senses of human eyes.At the extraction end, a watermark extraction network based on residual connection was designed, and the captured watermarked images were fed into this network after perspective transformation to extract the watermark information.The experiments were conducted under various conditions and comparisons with three baseline algorithms were made.The experimental results show that the proposed algorithm generates watermarked images with less visual distortion and is robust to the "projecting-shooting" process.The watermark extraction network has high accuracy in extracting watermark information at different distances, angles and illumination conditions, and has certain advantages over other general networks.…”
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  11. 331

    Image Defogging Algorithm Based on Sparse Representation by Di Fan, Xinyun Guo, Xiao Lu, Xiaoxin Liu, Bo Sun

    Published 2020-01-01
    “…Aiming at the problems of low contrast and low definition of fog degraded image, this paper proposes an image defogging algorithm based on sparse representation. Firstly, the algorithm transforms image from RGB space to HSI space and uses two-level wavelet transform extract features of image brightness components. …”
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  12. 332

    Survey of Autonomous Vehicles’ Collision Avoidance Algorithms by Meryem Hamidaoui, Mohamed Zakariya Talhaoui, Mingchu Li, Mohamed Amine Midoun, Samia Haouassi, Djamel Eddine Mekkaoui, Abdelkarim Smaili, Amina Cherraf, Fatima Zahra Benyoub

    Published 2025-01-01
    “…The primary collision avoidance algorithms currently employed by self-driving cars are examined in this thorough survey. …”
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  13. 333
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    A Calibration Algorithm for Microelectromechanical Inertial Sensors by Nguyen Trong Yen, Nguyen Quoc Khanh, Ha Manh Thang

    Published 2022-09-01
    “…An algorithm for determining the calibration parameters of sensors regardless of the initial alignment of the sensor sensitive axes relative to a reference system was developed. …”
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  15. 335

    The Recurrence Algorithm for GDOP and Positioning Solution in GPS by Chang Qing Liu Zhongkan Zhang QiShan

    Published 1998-01-01
    “…This paper proves theoretically that GDOP decreases as the number of satellite increases and proposes two recurrence algorithms for calculating the GDOP and positioning solution.These algorithms not only can recursively calculate the GDOP and positioning solution at the same time,but also is very flexible in obtaining the best four satellite positioning solution,the best five satellite positioning solution and the all visible satellite positioning solution according to given requirements.Since the algorithms does not involve the multiplication and inverse of matrix,a fewer calculations are needed.…”
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  16. 336

    RTRS algorithm in low-power Internet of things by Yuchen CHEN, Yuan CAO, Laipeng ZHANG, Lianghui DING, Feng YANG

    Published 2019-12-01
    “…Considering the feature of periodical uplink data transmission in IEEE 802.11ah low-power wide area network (LWPAN),a real-time RAW setting (RTRS) algorithm was proposed.Multiple node send data to an access point (AP),and the uplink channel resources were divided into Beacon periods in time.During a Beacon period,AP firstly predicted the next data uploading time and the total amount of devices that will upload data in the next Beacon period.The AP calculated the optimal RAW parameters for minimum energy cost and broadcasted the information to all node.Then all devices upload data according to the RAW scheduling.The simulation results show that the current network state can be predicted accurately according to the upload time of the terminal in the last period.According to the predicted state,raw configuration parameters can be dynamically adjusted and the energy efficiency can be significantly improved.…”
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    The Application of Artificial Intelligent Algorithms in Electric Propulsion by Tian Bin, An Bingchen, Xie Kan, Yang Sulan

    Published 2025-02-01
    Subjects: “…|electric propulsion|intelligent learning algorithms|plasma behavior prediction|data-driven|partial differential equation…”
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  19. 339

    Doubly Constrained Robust Blind Beamforming Algorithm by Xin Song, Jingguo Ren, Qiuming Li

    Published 2013-01-01
    “…The simulation results confirm the superiority of the proposed algorithm on beampattern control and output SINR enhancement.…”
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  20. 340

    Genetic algorithm for parameter optimization of supercapacitor model. by Filipe Menezes, Sérgio Cunha, William Assis, Allan Manito, Reinaldo Leite, Thiago Soares, Hugo Lott

    Published 2025-01-01
    “…For the optimal adjustment of the electrical circuit model parameters, a Genetic Algorithm (GA) is used. The response of the electrical circuit, adjusted by the Genetic Algorithm (GA), is then compared to the response obtained through computer simulation of a supercapacitor using PSIM software, which is a software well validated in such studies. …”
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