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  1. 2961
  2. 2962

    Acoustic impedance inversion via voting stacked regression (VStaR) algorithms by Lutfi Mulyadi Surachman, Sanlin I. Kaka, Abdullatif Al-Shuhail

    Published 2025-07-01
    “…To refine the AI estimation, we used stacking and voting regression algorithms, with depth, two-way travel time (TWTT), and nine seismic attributes as inputs. …”
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  3. 2963

    Mathematical Model and Algorithm for Accurate Main Content Extraction From News Websites by Hamza Salem, Hadi Salloum, Manuel Mazzara

    Published 2025-01-01
    “…To validate the model, we created a dataset from 500 websites, allowing for comprehensive evaluation and benchmarking. The algorithm’s practical application demonstrates a reduction in token usage for LLM tasks, contributing to cost-effectiveness. …”
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  4. 2964

    Research on the application of improved MCMC algorithm in the measurement of high-dimensional financial data by Naijia Liu, Yuchao Su

    Published 2025-12-01
    “…A parallelized Markov chain Monte Carlo algorithm based on wavelet transform is developed to effectively reduce the difficulty of multivariate stochastic fluctuation modeling and Bayesian inference by decomposing the original data with high frequency and filtering noise reduction based on the wavelet theory; secondly, an adaptive process and a multi-chain parallel sampling method are introduced to adjust the sample generating mechanism of the multivariate stochastic fluctuation model. …”
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  5. 2965

    Dynamic Beam Hopping Algorithm for LEO Satellite Systems Based on User Grouping by Qing SHU, Weibiao LI, Zuolin JIN, Zhong ZHENG, Yongbo ZHANG, Zesong FEI

    Published 2023-12-01
    “…., the number of concurrently serving users is increased.To address the above problems, it proposed a dynamic beam hopping (BH) scheme based on user grouping for communication service coverage.The proposed method utilized the sparsity of the angular domain channel distribution to adaptively divide user groups accorded to the beam direction where the user energy is maximum.The number of co-channel user groups was constrained by power and interference constraints, limiting the reduction of communication traffic delay, as power limitations on the satellite make the number of RF chains limited and increased the number of simultaneously served user groups increased the interference between user groups.So the BH scheme with beam cluster grouping was further proposed, when the beam clusters reduced the user delay by increased the number of users served at the same moment.Since the above problem was non-convex, it adopt a data-driven determinantal point process (DPP) learning method to simplify the beam scheduling in BH scheme.Simulation results showed that the dynamic BH algorithm based on user grouping could effectively reduce the average user delay by more than 52% compared with the single-beam scheme, also verifies the versatility of the DPP learning.…”
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  6. 2966

    Coverage Optimization Algorithm Based on Sampling for 3D Underwater Sensor Networks by Du Xiaoyu, Sun Lijuan, Liu Linfeng

    Published 2013-09-01
    “…We propose a coverage optimization algorithm based on sampling to enhance the coverage of 3D underwater sensor networks. …”
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  7. 2967

    Automatic question-answering modeling in English by integrating TF-IDF and segmentation algorithms by Hainan Wang

    Published 2024-12-01
    “…The English automatic question-answering model integrating word frequency-inverse document frequency and participle algorithm can satisfy the basic needs of teachers and students in online teaching, course question-answering, etc., which is of positive significance for the development of online education in the context of the Internet.…”
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  8. 2968

    Experimental testing of a modified active disturbance rejection control for microphonics reduction in a 9-cell TESLA superconducting cavity by A. Elejaga, J. Jugo, P. Echevarria, A. Neumann, A. Ushakov, J. Knobloch

    Published 2024-11-01
    “…Later, the controller is tested on a TESLA cavity validating both the MADRC algorithm and its design methodology, and achieving a peak detuning reduction of 63%, as well as an rms reduction of 80% with respect to the open loop.…”
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  9. 2969
  10. 2970

    Use of CatBoost algorithm to identify the need for surgery in infants with necrotizing enterocolitis by Xinyun Jin, Xinyun Jin, Wenqiang Sun, Wenqiang Sun, Yihui Li, Yihui Li, Yinglin Su, Lingqi Xu, Lingqi Xu, Xueping Zhu

    Published 2025-02-01
    “…Variables were analyzed with one-way logistic regression and predictive models were built using logistic regression and CatBoost algorithm. …”
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  11. 2971

    Optimization of Economic Space: Algorithms for Controlling Energy Storage in Low-Voltage Networks by Marcin Rabe, Tomasz Norek, Agnieszka Łopatka, Jarosław Korpysa, Veselin Draskovic, Andrzej Gawlik, Katarzyna Widera

    Published 2025-07-01
    “…Five services are planned for implementation: RES power stabilization; voltage regulation using active and reactive power; reactive power compensation; power stabilization of unstable loads; and power reduction on demand. The aim of this paper is to develop new, dedicated energy storage control algorithms for delivering these specific services. …”
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  12. 2972

    Design of Constant Modulus Radar Waveform for PSD Matching Based on MM Algorithm by Hao Zheng, Chaojie Qiu, Chenyu Liang, Junkun Yan

    Published 2025-06-01
    “…In this paper, based on the majorization–minimization (MM) framework, a novel algorithm is proposed to solve this problem. The proposed algorithm can be proved to converge to the stationary point, and the error reduction property can be obtained without the unitary requirements on the discrete Fourier transform (DFT) matrix. …”
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  13. 2973

    Analysis of Internet Marketing Forecast Model Based on Parallel K-Means Algorithm by Xiaolei Chen, Sikun Ge

    Published 2021-01-01
    “…Secondly, the weights in the K-means algorithm are mostly only applicable to target detection tasks. …”
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  14. 2974

    Synthesis of Thinned Concentric Circular Antenna Arrays Using Modified TLBO Algorithm by Zailei Luo, Xueming He, Xuedong Chen, Xin Luo, Xiaoqing Li

    Published 2015-01-01
    “…CCAAs with uniform interelement spacing fixed at half wavelength have been considered for thinning using MTLBO algorithm. For practical purpose, this paper demonstrated SLL reduction of thinned CCAAs in the whole regular and extended space other than the phi = 0° plane alone. …”
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  15. 2975

    Optimization of multi-chamber mufflers with reverse-flow ducts by algorithm of simulated annealing by Ying-Chun CHANG, Min-Chie CHIU

    Published 2013-11-01
    “…Moreover, a simulated annealing (SA) algorithm, a robust scheme in searching for the global optimum by imitating the softening process of metal, has been used during the optimization process. …”
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  16. 2976

    An Adaptive Large Neighborhood Search Algorithm for the Satellite Data Transmission Scheduling Problem by Yingguo Chen, Ming Chen, Jun Wen, Yingwu Chen, Wen Xiang

    Published 2020-01-01
    “…The algorithm includes two heuristic rules for generating the initial scheme and the conflict reduction process after updating the neighborhood. …”
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  17. 2977

    Application of Improved Whale Algorithm to Optimize Dephosphorization Process Parameters in Converter Steelmaking by Congrui Wu, Yueping Kong

    Published 2025-04-01
    “…This study addresses process parameter optimization challenges in converter steelmaking by proposing an improved multi-objective whale optimization algorithm (IMOWOA) that synergistically integrates metallurgical thermodynamics with data-driven modeling. …”
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  18. 2978
  19. 2979

    Engineering of educational programs through the application of intelligent technologies by Mikhail S. Gasparian, Sergey A. Lebedev, Yury F. Telnov

    Published 2017-02-01
    “…The paper describes the characteristics of the knowledge and skills of educational programs in the categories: scope, sphere and types of tasks of professional activities.The professional competences are differentiated due to profiles of training and types of professional tasks.The proposed universal algorithm for the development of educational programs of profile training on the base of the analysis of generalized labour functions and labour functions of professional standards can be useful to specialists, involved in designing of the basic professional educational programs on a wide range of directions and profiles of training…”
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  20. 2980

    Validation of an Eye-Tracking Algorithm Based on Smartphone Videos: A Pilot Study by Wanzi Su, Damon Hoad, Leandro Pecchia, Davide Piaggio

    Published 2025-06-01
    “…<b>Introduction:</b> This study aimed to develop and validate an efficient eye-tracking algorithm suitable for the analysis of images captured in the visible-light spectrum using a smartphone camera. …”
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