Showing 641 - 660 results of 2,202 for search 'distributed data low model', query time: 0.20s Refine Results
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    State Estimation in Power Systems Under False Data Injection Attack Using Total Least Squares by Bamrung Tausiesakul, Krissada Asavaskulkiet, Chuttchaval Jeraputra, Ittiphong Leevongwat, Thamvarit Singhavilai, Supun Tiptipakorn

    Published 2025-01-01
    “…For the problem size solvability point of view, the traditional low-rank methods suffer from the trivial solution caused by too many unknown convex optimization variables due to a large number of time samples, whereas the proposed TLS-based algorithms can handle a large power distribution system with a large number of time samples.…”
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  5. 645

    Unintentional Injuries Requiring Medical Attention in Low-Income and Middle-Income Countries: Evidence from Nationally Representative surveys in 12 Countries by Leila Ghalichi, Albertino Damasceno, David Flood, Pascal Geldsetzer, Mongal Gurung, Maja Marcus, Kibachio Joseph Mwangi, Sebastian Vollmer, Michaela Theilmann, Justine Davies

    Published 2025-06-01
    “…Abstract Background Despite a high burden of injuries in low-income and middle-income countries (LMICs), a lack of empirical evidence on mechanism, location, and distribution of unintentional injuries requiring medical attention (hereafter injuries) hinders informed health system policy development. …”
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  6. 646

    FEASTS Combined with Interferometry. III. The Low Column Density H i Around M51 and Possibility of Turbulent-mixing Gas Accretion by Xuchen Lin, Jing Wang, Lister Staveley-Smith, Suoqing Ji, Dong Yang, Xinkai Chen, Fabian Walter, Hsiao-Wen Chen, Luis C. Ho, Peng Jiang, Nir Mandelker, Se-Heon Oh, Bo Peng, Céline Péroux, Zhijie Qu, Q. Daniel Wang

    Published 2025-01-01
    “…With simple models, we find that these low N _H _i structures could survive the background ultraviolet photoionization, but are susceptible to the thermal evaporation. …”
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    Research on Characteristics and Influencing Factors of High Temperature Disaster Risk in Wuhan Based on Local Climate Zone by Shujing GUO, Li ZHANG

    Published 2025-01-01
    “…Finally, geographically weighted regression (GWR) models are used to explore the effect of LCZ landscape patterns on spatial heterogeneity of high temperature disaster risk.ResultsThe characteristics of high temperature disaster risk in each district do not differ much, and the overall spatial presentation of the development center of each district gradually decreases from high to low, with high-risk areas mainly located in the south-central part of Caidian District, the west and north of Jiangxia District, the dense industrial parks in the south of Dongxihu District, the Wuhan Iron and Steel Factory in Qingshan District, and the Tianhe Airport in Huangpi District, and the low-risk areas are mainly in the watershed part. …”
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  11. 651

    Spatial analysis of distribution and access to urban services at the level of urban neighborhoods with a spatial justice approach (Case study: Commercial uses of Ardabil city) by Alireza Mohammadi, Reza Hashemi Masoomabad, chnour Mohammadi

    Published 2021-12-01
    “…The statistical population of the study is 44 localities of Ardabil city. Spatial statistics models, Hot Spot Analysis, and GIS software were used for data analysis. …”
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  12. 652

    Investigation on short-term slow slip events in the northeast Japan subduction zones using decadal GNSS data by Yutaro Okada, Takuya Nishimura

    Published 2025-04-01
    “…We conduct the time series stacking with reference to very low-frequency earthquakes in Tokachi-Oki and average fault model estimation using displacements obtained from the stacked series to discuss their possible location range with their uncertainty. …”
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    Domain Adaptation via Low Rank and Class Discriminative Representation for Autism Spectrum Disorder Identification: A Multi-Site fMRI Study by Xingdan Liu, Jiacheng Wu, Wenqi Li, Qian Liu, Lixia Tian, Huifang Huang

    Published 2023-01-01
    “…Specifically, LRCDR adopts low rank representation to alleviate the marginal distribution difference between domains by aligning the global structure of the projected multi-site data. …”
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    Competence region estimation for black-box surrogate models by Tapan Shah

    Published 2021-04-01
    “…A simple, effective methodis to learn machine learning models from quantized datastored with low arithmetic precision (1-8 bits). …”
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    Medium and short-term load forecasting based on NPMA-LSSVM algorithm in the case of unbalance and minority sample data by YANG Qiuyu, KUANG Shusen, ZHENG Xiaogang, YE Guoqi, ZHANG Zhongxin

    Published 2025-05-01
    “…Aiming at the problem of low accuracy of load forecasting caused by unbalanced minority class samples in power load data, this paper proposes a power load forecasting method based on K-means-SyMProD-PCA data preprocessing and NPMA-LSSVM model. …”
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    In-depth understanding of sodium heat transfer characteristics with low Prandtl number in wire-wrapped fuel assemblies using high-fidelity CFD technique by Jophous Mugabi, Hanseop Song, Jae-Ho Jeong

    Published 2025-10-01
    “…CFD simulations were conducted in STAR-CCM+ and ANSYS CFX and examined mass flow rates, pressure drops, and temperature distributions, validated against experimental data. Sensitivity analyses of turbulence models (SST, k-ε, and k-ω) indicated that the SST model best captured complex flow and three-dimensional vortical structures in SFR conditions, with edge subchannels exhibiting enhanced heat transfer due to higher axial velocities. …”
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