Showing 17,061 - 17,080 results of 19,511 for search '"algorithms"', query time: 0.09s Refine Results
  1. 17061

    N3LL + O α s 2 $$ \mathcal{O}\left({\alpha}_s^2\right) $$ predictions of lepton-jet azimuthal angular distribution in deep-inelastic scattering by Shen Fang, Mei-Sen Gao, Hai Tao Li, Ding Yu Shao

    Published 2025-01-01
    “…In this study, jets are defined in the lab frame using the anti-k T clustering algorithm and the winner-take-all recombination scheme. …”
    Get full text
    Article
  2. 17062

    A Case of Systemic Lupus Erythematosus/Antineutrophil Cytoplasmic Antibody-Associated Vasculitis Overlap Syndrome with Dissociated Pathological and Immunological Findings by Kazuhiko Kato, Tetsuya Kawamura, Risa Terashima, Yukiko Tsuchiya, Yasuhito Takahashi, Kenji Kasai, Takashi Yokoo

    Published 2020-01-01
    “…She was also diagnosed with AAV according to the Chapel Hill Consensus Conference (CHCC) 2012 definitions and the classification algorithm of AAV. SLE/AAV OS was suspected, we started immunosuppressant therapy, and subsequently her renal function improved. …”
    Get full text
    Article
  3. 17063

    Computer Simulation and Field Experiment for Downlink Multiuser MIMO in Mobile WiMAX System by Kazuhiro Yamaguchi, Takaharu Nagahashi, Takuya Akiyama, Hideaki Matsue, Kunio Uekado, Takakazu Namera, Hiroshi Fukui, Satoshi Nanamatsu

    Published 2015-01-01
    “…In computer simulation, a MU-MIMO transmission system can be realized by using the block diagonalization (BD) algorithm, and each user can receive signals without any signal interference from other users. …”
    Get full text
    Article
  4. 17064

    Acoustic interaction of submerged thin-shell structures considering seabed reflection effects by Xin Zhang, Kai Ai, Sen Yang, Sen Yang, Qingxiang Pei, Qingxiang Pei, Guang Lei, Guang Lei

    Published 2025-01-01
    “…Numerical examples demonstrate the effectiveness and efficiency of the proposed algorithm in simulating acoustic-shell interaction with seabed reflection.…”
    Get full text
    Article
  5. 17065

    On the Shape Simulation of Aggregate and Cement Particles in a DEM System by Huan He, Piet Stroeven, Eric Pirard, Luc Courard

    Published 2015-01-01
    “…The approaches for aggregate and cement structure simulation by a concurrent algorithm-based DEM system are discussed in this paper. …”
    Get full text
    Article
  6. 17066

    An enhanced sensitivity‐based combined control method of battery energy storage systems for voltage regulation in PV‐rich residential distribution networks by Farzaneh Rezaei, Saeid Esmaeili

    Published 2024-10-01
    “…The BES set points are obtained concerning the measured local bus voltage and according to enhanced sensitivity coefficients. The enhancement algorithm ensures that the full capacity of BES is utilized and that there is adequate capacity during charging and discharging time intervals. …”
    Get full text
    Article
  7. 17067

    Challenges in the diagnosis of heart failure with preserved ejection fraction in individuals with obesity by Bas M. van Dalen, Jie Fen Chin, Praveen A. Motiram, Anneke Hendrix, Mireille E. Emans, Jasper J. Brugts, B. Daan Westenbrink, Rudolf A. de Boer

    Published 2025-02-01
    “…In this review, we examine these diagnostic challenges and propose a diagnostic algorithm specifically tailored to improve the accuracy and reliability of HFpEF diagnosis in this growing patient demographic. …”
    Get full text
    Article
  8. 17068

    Variable-Time-Domain Online Neighboring Optimal Trajectory Modification for Hypersonic Interceptors by Ningbo Li, Humin Lei, Jin Zhou, Lei Shao, Bin Wang

    Published 2017-01-01
    “…In this paper, an online trajectory generation algorithm is designed based on neighboring optimal control (NOC) theory and improved indirect Radau pseudospectral method (IRPM). …”
    Get full text
    Article
  9. 17069

    Marketing Resource Allocation Strategy Optimization Based on Dynamic Game Model by Yan Long, Hongshan Zhao

    Published 2022-01-01
    “…In this paper, the existence of Nash equilibrium and its solution algorithm are proved in the noncooperative case, and the “subgame consistency” of the cooperative solution (Shapley value) is discussed in the cooperative case, and the cooperative solution satisfying the subgame consistency is obtained by constructing the “allocation compensation procedure.” …”
    Get full text
    Article
  10. 17070

    Study on Applicability of Xin'anjiang Model and Tank Model in Flood Forecasting in Majiagou Reservoir by MA Jinghang, XIAN Yongcai, HE Xueping, LIU Ming, HAN Muyuan, DU Bailin, RUAN Bingnan, XU Liujia, WU Lei

    Published 2023-01-01
    “…Flood forecasting is one of the important non-engineering flood control measures and is the main basis for flood control command and decision-making.In order to avoid the uncertainty of the prediction results of a single model,the Majiagou Reservoir in Chenggu County was taken as the object to simulate the daily runoff and flood process from 2019 to 2021 by using the Xin'anjiang model and tank model respectively,and the simulation results and accuracy of the two models were compared by using the model parameters calibrated and optimized by the genetic algorithm.In the daily runoff simulation,the simulation effect of the tank model is better than that of the Xin'anjiang model,with a relative error of flood volume of less than 16%,a relative error of flood peak of less than 4%,a difference of peak time of less than 1 h,and a Nash-Sutcliffe efficiency coefficient of greater than 0.58,all of which meet the evaluation accuracy requirements of the Standard for Hydrological Information and Hydrological Forecasting,and the simulation effect of deluge in the reservoir is ideal.In the flood process simulation,the difference of peak time between the two models is similar;the simulation effect of the Xin'anjiang model is smoother,and the flood volume and flood peak simulated by the tank model are closer to the measured flow process.On the whole,the tank model is more suitable for flood forecasting in Majiagou Reservoir than the Xin'anjiang model.…”
    Get full text
    Article
  11. 17071

    Research on Evaluation Index System of Emergency Scheduling Scheme for Reservoir with Loss of Regulation Capacity and Its Application in Xijiang River by REN Mengzhi, LIU Dengfeng, YANG Yuanyuan, LIU Dong, HUANG Qiang, WAN Xin

    Published 2020-01-01
    “…This paper establishes an evaluation index system for extreme events such as completefailure of reservoir to store or discharge water, with the criteria layer including reservoirsafety, water supply, power generation and ecology and the index layer including the durationratio of reservoir over-check water level, ratio of maximum change range of reservoir water level,ratio of water supply guarantee, vulnerability of water supply, maximum water shortage rate,minimum output ratio, loss of power generation benefits, ratio of time to meet ecological flow andthe satisfaction degree of ecological flow; assigns the weight to each index by analytic hierarchyprocess (AHP); and evaluates the different schemes for reservoirs in Xijiang River Basin underfour loss of regulation capacity scenarios with the fuzzy optimization model, non-negative matrixfactorization algorithm and AGA-based projection pursuit clustering model. …”
    Get full text
    Article
  12. 17072

    Synthetic Aperture Interferometric Passive Radiometer Imaging to Locate Electromagnetic Leakage From Spacecraft Surface by Yuting Zhang, Jie Zhang, Yuhan Huang, Nan Dong

    Published 2024-01-01
    “…Experiments were conducted on a 1 m × 1 m × 1 m cabin with 51 holes on one surface, and the algorithm proposed in this paper was validated to effectively image and locate electromagnetic leakage points at different frequencies. …”
    Get full text
    Article
  13. 17073

    Global Distribution Adjustment and Nonlinear Feature Transformation for Automatic Colorization by Terumasa Aoki, Van Nguyen

    Published 2018-01-01
    “…To design an efficient matching algorithm for automatic colorization, clustering pixel with low computational cost and generating descriptive feature vector are the most important challenges to be solved. …”
    Get full text
    Article
  14. 17074

    Joint Stochastic Computation Offloading and Trajectory Optimization for Unmanned-Aerial-Vehicle-Assisted Mobile Edge Computing by Yi Zhou

    Published 2025-01-01
    “…A joint optimization algorithm with iterative solving is proposed for solving the three sub-problems and then obtaining the stochastic computation offloading, resource allocation, and trajectory scheduling strategy. …”
    Get full text
    Article
  15. 17075

    Study on Topological Modification Method Considering Torsional Deformation of Double Planetary Gear Shafts by Chen Xuehui, Pu Mingchun, Gao Ting, Zhang Xudong, Fang Weidong, Li Hao, Liu Wei

    Published 2023-02-01
    “…Based on the multi body gear bearing contact analysis (PLTCA) and the gear bearing contact analysis (LTCA), the bearing transmission error and the tooth surface load distribution coefficient under the deformation are solved; the optimization intelligent algorithm is used to solve the optimal solution of the modification parameters under the condition of the maximum modification amount of the tooth surface; the simulation results show that the proposed method can effectively reduce the unit length load of the tooth surface and the amplitude of the transmission error. …”
    Get full text
    Article
  16. 17076

    Combined DFT and Fuzzy Based Faulty Phase Selection and Classification in a Series Compensated Transmission Line by Praveen Kumar Mishra, Anamika Yadav

    Published 2019-01-01
    “…In order to mitigate this problem, a combined discrete Fourier transform and fuzzy (CDFTF) based algorithm has been proposed in this paper. This method has been tested on a 400 km, 735 kV series compensated transmission line network and WSCC 3-machine 9-bus system for all fault types using MATLAB/Simulink and PSCAD platforms, respectively. …”
    Get full text
    Article
  17. 17077

    Mining Outlier Data in Mobile Internet-Based Large Real-Time Databases by Xin Liu, Yanju Zhou, Xiaohong Chen

    Published 2018-01-01
    “…Upon local characteristic time scale parameters of information flow, the phase position features of the outlier data before filtering are obtained; the decision-tree outlier-classification feature-filtering algorithm is adopted to acquire signals for analysis and instant amplitude and to achieve the phase-frequency characteristics of outlier data. …”
    Get full text
    Article
  18. 17078

    Mining Community-Level Influence in Microblogging Network: A Case Study on Sina Weibo by Yufei Liu, Dechang Pi, Lin Cui

    Published 2017-01-01
    “…To handle real-world applications, we propose a community-level influence analysis algorithm called CIAA. Empirical studies on a real-world dataset from Sina Weibo demonstrate the superiority of the proposed model.…”
    Get full text
    Article
  19. 17079

    An Improved Method of EWT and Its Application in Rolling Bearings Fault Diagnosis by Zhicheng Qiao, Yongqiang Liu, Yingying Liao

    Published 2020-01-01
    “…The crucial parameter penalty factor C and kernel parameter g of SVM are optimized by quantum genetic algorithm (QGA). Compared with traditional EWT and variational mode decomposition (VMD) methods, the effectiveness and advantages of this method are demonstrated in this study. …”
    Get full text
    Article
  20. 17080

    Multivisual Animation Character 3D Model Design Method Based on VR Technology by Leiming Li, Wenyao Zhu, Hongwei Hu

    Published 2021-01-01
    “…It mainly analyzes the 3D graphics algorithm used in the three-dimensional geometric transformation of computer graphics and studies the basic texture technology, basic lighting model, and other image output processes used in the fragment processing stage. …”
    Get full text
    Article