Showing 3,921 - 3,940 results of 13,904 for search '"estimator"', query time: 0.07s Refine Results
  1. 3921

    Short Data-Based Output-Only Identification for Time-Varying Systems with Fast Dynamic Evolution by Zhi-Sai Ma, Qian Ding

    Published 2019-01-01
    “…In such cases, the ordinary least squares estimation may lead to less accurate or even unreliable estimates. …”
    Get full text
    Article
  2. 3922

    Applying Stationary and Nonstationary Generalized Extreme Value Distributions in Modeling Annual Extreme Temperature Patterns by Erick A. Kyojo, Sarah E. Osima, Silas S. Mirau, Verdiana G. Masanja

    Published 2024-01-01
    “…These results highlight the potential for extreme temperature conditions, such as heatwaves and droughts, particularly in regions with heavy-tailed distributions. Return level estimates show increasing temperature extremes, with 100-year return levels reaching 33.95 °C in Ruvuma. …”
    Get full text
    Article
  3. 3923

    Storage and Flux of Nutrients in Disturbed and Undisturbed Tropical Moist Forest of Eastern Nepal by Tilak Prasad Gautam, Tej Narayan Mandal

    Published 2018-01-01
    “…To understand the nutrient cycling in undisturbed and disturbed stands of mixed deciduous tropical forest of eastern Nepal, plant biomass was estimated within seventy randomly established sampling plots. …”
    Get full text
    Article
  4. 3924

    ENVIRONMENTAL AND HYDRO /ECO NOMICASSESSMENT AS A TOOL FOR MANAGING WATER USE AND LIFE QUALITY OF POPULATION IN RURAL TERRITORIES OF ALTAI KRAY by Elena S. Orlova, Irina D. Rybkina

    Published 2020-08-01
    “…We have defines four categories of environmental/water/economic estimation: conditionally satisfactory, stresses, critical states, and crisis. …”
    Article
  5. 3925

    Link Quality Prediction via a Neighborhood-Based Nonnegative Matrix Factorization Model for Wireless Sensor Networks by Yuxin Zhao, Shenghong Li, Jia Hou

    Published 2015-10-01
    “…Link quality prediction is an important approach to solve this problem. By estimating the link quality based on the past knowledge and information, link quality prediction is essential for routing decisions of future data transmission. …”
    Get full text
    Article
  6. 3926

    Leader-Following Multiple Unmanned Underwater Vehicles Consensus Control under the Fixed and Switching Topologies with Unmeasurable Disturbances by Zheping Yan, Yi Wu, Yibo Liu, Hongliang Ren, Xue Du

    Published 2020-01-01
    “…For unmeasurable disturbances consisting of unknown model uncertainties and external disturbance for each UUV, we design the distributed extended state observer (DESO) to estimate the disturbances using the UUV position information relative to its neighbours. …”
    Get full text
    Article
  7. 3927

    A New Lifetime Distribution and Its Power Transformation by Ammar M. Sarhan, Lotfi Tadj, David C. Hamilton

    Published 2014-01-01
    “…Maximum likelihood estimation for the two-parameter model using complete samples is investigated. …”
    Get full text
    Article
  8. 3928

    Communication-Efficient Modeling with Penalized Quantile Regression for Distributed Data by Aijun Hu, Chujin Li, Jing Wu

    Published 2021-01-01
    “…Moreover, the asymptotic properties of the proposed estimation and the convergence of the algorithm are convincible. …”
    Get full text
    Article
  9. 3929

    A Machine Learning System for Routing Decision-Making in Urban Vehicular Ad Hoc Networks by Wei Kuang Lai, Mei-Tso Lin, Yu-Hsuan Yang

    Published 2015-03-01
    “…In this paper, we propose a novel routing information system called the machine learning-assisted route selection (MARS) system to estimate necessary information for routing protocols. …”
    Get full text
    Article
  10. 3930

    INFLATION AND PRODUCTION COSTS OF SELECTED AGRICULTURAL PRODUCTS IN POLAND IN 2022 by Marian Podstawka

    Published 2020-06-01
    “…An assessment was made of the growth in prices for purchasedagricultural inputs, which was correlated with cost structures, and on this basis an increase in theproduction costs of basic agricultural products in 2022 was estimated. This projected increase inproduction costs was then related to estimated income. …”
    Get full text
    Article
  11. 3931

    Automatic Segmentation of High Speed Video Images of Vocal Folds by Turgay Koç, Tolga Çiloğlu

    Published 2014-01-01
    “…Secondly, a planar illumination model is estimated from consecutive HSV images and reflectance image is obtained. …”
    Get full text
    Article
  12. 3932

    Impact of Citrus Greening on Citrus Operations in Florida by Ariel Singerman, Pilar Useche

    Published 2016-04-01
    “…This 4-page article presents the first growers’-survey-based estimates of both the level of HLB infection in Florida and the impact of HLB on citrus operations in Florida. …”
    Get full text
    Article
  13. 3933

    Le réchauffement climatique actuel influence-t-il l’activité des ouragans extrêmes de l’Atlantique Nord (1945-2018) ? by Karl Hoarau, Florence Pirard, Ludovic Chalonge

    Published 2020-04-01
    “…The hurricanes intensity has been estimated from 1945 to 1977 with the aircraft reconnaissances. …”
    Get full text
    Article
  14. 3934

    Post-Dredging Nitrogen Dynamics at the Sediment–Water Interface: The Shallow, Eutrophic Mogan Lake, Turkey by Topçu Akasya, Atlığ Seda

    Published 2023-03-01
    “…The estimations for sediment nitrogen flux in Mogan Lake did not show a regular seasonal or spatial fluctuation. …”
    Get full text
    Article
  15. 3935

    Design of field trials for the evaluation of transmissible vaccines in animal populations. by Justin K Sheen, Lee Kennedy-Shaffer, Michael Z Levy, Charlotte Jessica E Metcalf

    Published 2025-02-01
    “…Our results indicate the range of scenarios where two-stage randomized field trial designs are feasible and appropriate to capture the protective effects of transmissible vaccines. Our estimates identify the protective benefit of using transmissible vaccines compared to traditional vaccines, and thus can be used to weigh against evolutionary risks.…”
    Get full text
    Article
  16. 3936

    An Assessment of the Utility of a Bayesian Framework to Improve Response Propensity Models in Longitudinal Data by Eliud Kibuchi, Gabriele B Durrant, Olga Maslovskaya, Patrick Sturgis

    Published 2024-12-01
    “…We use estimates from RP models fitted to response outcomes from earlier waves as our source for specifying prior distributions. …”
    Get full text
    Article
  17. 3937

    NEUVAC: Nonlinear Extreme Ultraviolet Irradiance Model for Aeronomic Calculations by Daniel A. Brandt, Aaron J. Ridley

    Published 2024-12-01
    “…Abstract The need for reliable estimates of solar extreme ultraviolet (EUV) for operational space weather nowcasting and forecasting has motivated the development of new model of solar irradiance variability in 59 wavelength bins between 1 and 1,750 Å. …”
    Get full text
    Article
  18. 3938

    A National Synthetic Populations Dataset for the United States by James Rineer, Nicholas Kruskamp, Caroline Kery, Kasey Jones, Rainer Hilscher, Georgiy Bobashev

    Published 2025-01-01
    “…Census American Community Survey (ACS) 5-year estimates from the 2015–2019 ACS. We use Iterative Proportional Fitting (IPF) to create our synthetic population and use the resulting joint counts to sample representative households and people directly from microdata. …”
    Get full text
    Article
  19. 3939

    Experimental Evaluation Performance of Ultrasonic Multisensor Deployment Geometries for a Data Acquisition System by Jean-François Dikoundou Essiben, Luc Eyembe Ihonock, Jacques Matanga, Yong Suk Joe

    Published 2024-01-01
    “…This paper proposed a model to estimate sensor spacing and a new deployment geometry and evaluates the performance of an ultrasonic sensor array according to the deployment geometry. …”
    Get full text
    Article
  20. 3940

    Exploiting Attitude Sensing in Vision-Based Navigation for an Airship by Luiz G. B. Mirisola, Jorge Dias

    Published 2009-01-01
    “…The accuracy of the height estimation is also evaluated against ground truth in a controlled environment.…”
    Get full text
    Article