Showing 2,721 - 2,740 results of 13,904 for search '"estimator"', query time: 0.08s Refine Results
  1. 2721

    On Optimal Progressive Censoring Schemes from Models with U-Shaped Hazard Rate: A Comparison between Conventional and Fuzzy Priors by Navid Feroze, Muhammad Noor-ul-Amin, Maryam Sadiq, Md. Moyazzem Hossain

    Published 2022-01-01
    “…We have used conventional and fuzzy priors for the estimation. Further, the symmetric and asymmetric loss functions have been considered for the estimation. …”
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    Article
  2. 2722

    Bias-free policy evaluation in the discrete-time adaptive linear quadratic optimal control in the presence of stochastic disturbances by Vina Putri Virgiani, Natsuki Ishigaki, Shiro Masuda

    Published 2024-12-01
    “…In addition, the study provides a further modification of the Critic parameter estimation that simultaneously estimates the disturbance-influenced term by introducing an extended parameter representation. …”
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    Article
  3. 2723

    Robust strong tracking unscented Kalman filter for non‐linear systems with unknown inputs by Xinghua Liu, Jianwei Guan, Rui Jiang, Xiang Gao, Badong Chen, Shuzhi Sam Ge

    Published 2022-05-01
    “…Finally, based on the unbiased minimum variance estimation, the unbiased state estimation and the error covariance matrix are derived. …”
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    Article
  4. 2724

    Satellite quantification of methane emissions from South American countries: a high-resolution inversion of TROPOMI and GOSAT observations by S. E. Hancock, D. J. Jacob, Z. Chen, H. Nesser, A. Davitt, A. Davitt, D. J. Varon, M. P. Sulprizio, N. Balasus, L. A. Estrada, M. Cazorla, L. Dawidowski, S. Diez, J. D. East, E. Penn, C. A. Randles, C. A. Randles, J. Worden, I. Aben, R. J. Parker, R. J. Parker, J. D. Maasakkers

    Published 2025-01-01
    “…The livestock sector shows the largest difference<span id="page798"/> between our top-down estimate and the UNFCCC prior estimates, and even countries using complex bottom-up methods report UNFCCC emissions significantly lower than our posterior estimate. …”
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    Article
  5. 2725

    Lattice‐based hash‐and‐sign signatures using approximate trapdoor, revisited by Huiwen Jia, Yupu Hu, Chunming Tang

    Published 2022-01-01
    “…The implementation shows that the sizes of the hash‐and‐sign signature scheme can be reduced to 3.67 kB for an estimation of 81.67‐bit security, and 9.97 kB for an estimation of 168.81‐bit security. …”
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    Article
  6. 2726

    Genetic parameters for birth and weaning weight in a herd of Mediterranean buffaloes under tropical conditions by Iván A. Cárdenas, Miguel A. Chacón

    Published 2023-11-01
    “… The objectives of the present study were to estimate variance components and genetic parameters for birth weight (BW) and weaning weight (WW). …”
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    Article
  7. 2727

    The reproduction number $R_t$ in structured and nonstructured populations by Tom Burr, Gerardo Chowell

    Published 2009-02-01
    “…Using daily counts of newly infected individuals, Wallinga and Teunis (WT) introduced aconceptually simple method to estimate the number of secondary cases per primary case ($R_t$)for a given day. …”
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    Article
  8. 2728

    Evaluation of Calibration Method for Field Application of UAV-Based Soil Water Content Prediction Equation by Donggeun Kim, Younghwan Son, Jaesung Park, Taejin Kim, Jihun Jeon

    Published 2019-01-01
    “…We developed a water content estimation equation using the color of the soil and suggested a calibration method for field application. …”
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    Article
  9. 2729

    Data-Driven Decision Support to Guide Sustainable Grazing Management by Matthew C. Reeves, Joseph Swisher, Michael Krebs, Kelly Warnke, Brice B. Hanberry, Tip Hudson, Sonia A. Hall

    Published 2025-01-01
    “…Data-driven decision support can help guide sustainable grazing management by providing an accurate estimate of grazing capacity, in coproduction with managers. …”
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    Article
  10. 2730

    Dealing with data gaps for TianQin with massive black hole binary signal by Lu Wang, Hong-Yu Chen, Xiangyu Lyu, En-Kun Li, Yi-Ming Hu

    Published 2025-01-01
    “…It could introduce bias in the estimate of noise properties, and the results of the parameter estimation. …”
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    Article
  11. 2731

    Genetic parameters and parental and early-life effects of boar semen traits by Pedro Sá, Rodrigo M. Godinho, Marta Gòdia, Claudia A. Sevillano, Barbara Harlizius, Ole Madsen, Henk Bovenhuis

    Published 2025-02-01
    “…Abstract Background The objectives of this study were to estimate genetic parameters and studying the influence of early-life and parental factors on the semen traits of boars. …”
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    Article
  12. 2732
  13. 2733

    Robust Mean Change-Point Detecting through Laplace Linear Regression Using EM Algorithm by Fengkai Yang

    Published 2014-01-01
    “…We proposed a robust mean change-point estimation algorithm in linear regression with the assumption that the errors follow the Laplace distribution. …”
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    Article
  14. 2734

    Large Time Behavior for Weak Solutions of the 3D Globally Modified Navier-Stokes Equations by Junbai Ren

    Published 2014-01-01
    “…With the aid of energy methods and auxiliary decay estimates together with Lp-Lq estimates of heat semigroup, we derive the optimal upper and lower decay estimates of the weak solutions for the globally modified Navier-Stokes equations as C1(1+t)-3/4≤uL2≤C2(1+t)-3/4,  t>1. …”
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  15. 2735

    Application to Biomedical Data: Using the Topp Leone Inverse Lindley Model by Maha A. Aldahlan

    Published 2022-01-01
    “…The maximum likelihood (ML) estimation method is used to estimate the parameters of the distribution. …”
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    Article
  16. 2736

    Cost of Production for Processed Oranges in Central Florida (Ridge), 2014/15 by Ariel Singerman

    Published 2016-05-01
    “…The cost estimates in this 4-page fact sheet do not represent any individual operation. …”
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    Article
  17. 2737

    Cost of Production for Processed Oranges in Central Florida (Ridge), 2014/15 by Ariel Singerman

    Published 2016-05-01
    “…The cost estimates in this 4-page fact sheet do not represent any individual operation. …”
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    Article
  18. 2738

    Linear Methods for Analysis and Quality Control of Relative Expression Ratios from Quantitative Real-Time Polymerase Chain Reaction Experiments by Robert B. Page, Arnold J. Stromberg

    Published 2011-01-01
    “…Relative expression quantitative real-time polymerase chain reaction (RT-qPCR) experiments are a common means of estimating transcript abundances across biological groups and experimental treatments. …”
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  19. 2739

    Tighter bounds on the Gaussian Q-function based on wild horse optimization algorithm by Reza Etesami, Mohsen Madadi

    Published 2025-01-01
    “…Furthermore, the study evaluates the effectiveness of the proposed bounds in estimating the symbol error probability (SEP) for various digital modulation schemes, showing that the new bounds provide more accurate estimates of the SEP compared to the existing bounds. …”
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  20. 2740

    Deep soil contributions to global nitrogen budgets by Maya Almaraz, Chao Wang, Michelle Y. Wong

    Published 2025-01-01
    “…Using a random forest machine learning approach we estimate a total deep soil nitrate pool of 15.2 ( ± 1.1 SD) Pg of N. …”
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    Article