Showing 4,221 - 4,240 results of 13,904 for search '"estimator"', query time: 0.10s Refine Results
  1. 4221

    Rao-Blackwellized Gaussian Sum Particle Filtering for Multipath Assisted Positioning by Markus Ulmschneider, Christian Gentner, Thomas Jost, Armin Dammann

    Published 2018-01-01
    “…As the locations and clock offsets of the virtual and physical transmitters are in general unknown, simultaneous localization and mapping (SLAM) schemes can be applied to simultaneously localize a user and estimate the states of physical and virtual transmitters as landmarks. …”
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  2. 4222

    Noise Cancellation Method for Mud Pulse Telemetry Based on Discrete Fourier Transform by Jingchen Zhang, Zitong Sha, Xingbin Tu, Zhujun Zhang, Jiang Zhu, Yan Wei, Fengzhong Qu

    Published 2025-01-01
    “…The method employs DFT to estimate the noise spectrum, subtracts noises from the received signal, and performs an inverse transformation to reconstruct the original signal estimation. …”
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  3. 4223

    Field Observations During the Eighth Microwave Water and Energy Balance Experiment (MicroWEX-8): from June 16 through August 24, 2009 by Tara Bongiovanni, Heather Enos, Alejandro Monsivais-Huertero, Blaire Colvin, Karthik Nagarajan, Jasmeet Judge, Pang-Wei Liu, Juan Fernandez-Diaz, Roger De Roo, Yuriy Goykhman, Xueyang Duan, Daniel Preston, Ramesh Shrestha, Clint Slatton, Mahta Moghaddam, Anthony England

    Published 2011-08-01
    “…This 68-page report presents the observations of an experiment using remotely sensed microwave observations with a view towards incorporating the findings into the models used to estimate energy and moisture fluxes and improve root zone soil moisture estimates. …”
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  4. 4224
  5. 4225

    Oculomotor Plant Mathematical Model in Kalman Filter Form With Peak Velocity-Based Neural Pulse for Continuous Gaze Prediction by Dmytro Katrychuk, Dillon J. Lohr, Oleg V. Komogortsev

    Published 2025-01-01
    “…Such models typically relied on the neural pulse control being estimated from intended saccade amplitude - a property that becomes fully observed only after a saccade already ended, which greatly limits the model’s prediction capabilities. …”
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  6. 4226

    A multi-frequency altimetry snow depth product over Arctic sea ice by Alice Carret, Sara Fleury, Alessandro Di Bella, Jack Landy, Isobel Lawrence, Nathan Kurtz, Antoine Laforge, Jérome Bouffard, Tommaso Parrinello

    Published 2025-01-01
    “…Abstract Sea ice thickness is an essential variable to understand and forecast the dynamic ice cover and can be estimated by satellite altimetry. Nevertheless, it is affected by uncertainties especially from snow depth, a key parameter to derive it from ice freeboard. …”
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  7. 4227

    Field Observations During the Eighth Microwave Water and Energy Balance Experiment (MicroWEX-8): from June 16 through August 24, 2009 by Tara Bongiovanni, Heather Enos, Alejandro Monsivais-Huertero, Blaire Colvin, Karthik Nagarajan, Jasmeet Judge, Pang-Wei Liu, Juan Fernandez-Diaz, Roger De Roo, Yuriy Goykhman, Xueyang Duan, Daniel Preston, Ramesh Shrestha, Clint Slatton, Mahta Moghaddam, Anthony England

    Published 2011-08-01
    “…This 68-page report presents the observations of an experiment using remotely sensed microwave observations with a view towards incorporating the findings into the models used to estimate energy and moisture fluxes and improve root zone soil moisture estimates. …”
    Get full text
    Article
  8. 4228

    The Essential Thrombocythemia, Thrombotic Risk Stratification, and Cardiovascular Risk Factors by Salvatrice Mancuso, Vincenzo Accurso, Marco Santoro, Simona Raso, Angelo Davide Contrino, Alessandro Perez, Florinda Di Piazza, Ada Maria Florena, Antonio Russo, Sergio Siragusa

    Published 2020-01-01
    “…In our study, we compared different risk models to estimate the thrombotic risk of 233 ET patients and the role of specific driver mutations and evaluated the impact that conventional cardiovascular risk factors (hypertension, cigarette smoking, diabetes, obesity, and dyslipidaemia) have on thrombotic risk in patients with ET. …”
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  9. 4229

    Regional Frequency Analysis of Extremes Precipitation Using L-Moments and Partial L-Moments by Said Arab Khan, Ijaz Hussain, Tajammal Hussain, Muhammad Faisal, Yousaf Shad Muhammad, Alaa Mohamd Shoukry

    Published 2017-01-01
    “…The results show that PL-moments perform better than L-moments for estimating large return period events.…”
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  10. 4230
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  12. 4232

    Psychometrics of an Elo-based large-scale online learning system by Hanke Vermeiren, Joost Kruis, Maria Bolsinova, Han L.J. van der Maas, Abe D. Hofman

    Published 2025-06-01
    “…The Elo rating system (ERS), an intuitive and computationally efficient algorithm, offers a means to effectively update estimates of item difficulties and learner abilities as they evolve. …”
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  13. 4233
  14. 4234

    MethylBERT enables read-level DNA methylation pattern identification and tumour deconvolution using a Transformer-based model by Yunhee Jeong, Clarissa Gerhäuser, Guido Sauter, Thorsten Schlomm, Karl Rohr, Pavlo Lutsik

    Published 2025-01-01
    “…MethylBERT identifies tumour-derived sequence reads based on their methylation patterns and local genomic sequence, and estimates tumour cell fractions within bulk samples. …”
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  15. 4235

    A new trigonometric-oriented distributional method: Model, theory, and practical applications by Omalsad Hamood Odhah, Olayan Albalawi, Huda M. Alshanbari

    Published 2025-05-01
    “…The maximum likelihood estimators for the parameters of the weighted tan-Weibull distribution are obtained. …”
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  16. 4236

    Transition of clinical biomarker status from childhood into adolescence-A prospective study in children from eight European countries. by Anna Floegel, Paola Russo, Toomas Veidebaum, Michael Tornaritis, Dénes Molnár, Lauren Lissner, Stefaan De Henauw, Luis A Moreno, Wolfgang Ahrens, Manuela Marron, Claudia Börnhorst

    Published 2025-01-01
    “…Latent transition analysis was used to estimate biomarker statuses and transition probabilities; determinants of biomarker status were estimated using mixed-effects models.…”
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  17. 4237

    Integrating Remote Sensing and Soil Features for Enhanced Machine Learning-Based Corn Yield Prediction in the Southern US by Sayantan Sarkar, Javier M. Osorio Leyton, Efrain Noa-Yarasca, Kabindra Adhikari, Chad B. Hajda, Douglas R. Smith

    Published 2025-01-01
    “…Therefore, the objective of our study was to determine the best combination of vegetation indices and abiotic factors for predicting corn yield in a rain-fed, production-scale area, identify the most suitable corn growth stage for yield estimation using machine learning, and identify the most effective machine learning model for corn yield estimation. …”
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  18. 4238
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  20. 4240

    Associations between lipid-lowering drugs and urate and gout outcomes: a Mendelian randomization study by Min Liu, Na Yin, Yuhang Zhu, Aili Du, Chunyuan Cai, Pengyuan Leng

    Published 2025-01-01
    “…Causal effects were estimated using the inverse variance weighting (IVW) method, while the Summary Data-based Mendelian Randomization (SMR) method, leveraging pooled data, was applied to compute effect estimates. …”
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