Results 61 to 70 of about 88,700 (323)
Sharp Oracle Inequalities for Aggregation of Affine Estimators [PDF]
, 2012 We consider the problem of combining a (possibly uncountably infinite) set of affine estimators in non-parametric regression model with heteroscedastic Gaussian noise.
Dalalyan, Arnak, Salmon, Joseph
core +6 more sources
Arthritis Care &Research, Accepted Article.Aims We investigated whether a diagnosis of rheumatoid arthritis (RA) affects the quality of inpatient acute myocardial infarction (AMI) care and long‐term mortality post‐AMI. Methods We analysed data from 784,091 adults, 6,047 with a diagnosis of RA, from England and Wales hospitalised with AMI between 2005 and 2019 from the MINAP registry, linked ...
Megan Butler +8 more
wiley +1 more source
Improved robust Bayes estimators of the error variance in linear models
, 2013 We consider the problem of estimating the error variance in a general linear model when the error distribution is assumed to be spherically symmetric, but not necessary Gaussian.
Maruyama, Yuzo, Strawderman, William E.
core +1 more source
On the Estimation of Nonrandom Signal Coefficients from Jittered Samples [PDF]
, 2010 This paper examines the problem of estimating the parameters of a bandlimited signal from samples corrupted by random jitter (timing noise) and additive iid Gaussian noise, where the signal lies in the span of a finite basis.
Goyal, Vivek K, Weller, Daniel S.
core +5 more sources
Multivariate extensions of the Multilevel Best Linear Unbiased Estimator for ensemble-variational data assimilation [PDF]
, 2023 Mayeul Destouches +2 more
openalex +1 more source
Advanced Functional Materials, EarlyView.Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth +8 more
wiley +1 more source
Doppler Shift Estimation for Millimeter-Wave Communication Systems on High-Speed Railways
IEEE Access, 2019 The millimeter-wave (mmWave) technology is one possible solution to addressing the explosive requirements for mobile data access on high-speed railways (HSRs).
Chong Zhang +5 more
doaj +1 more source
AllInOne Pre-processing: A comprehensive preprocessing framework in plant field phenotyping
SoftwareX, 2023 AllInOne Pre-processing is an innovative open-source, R-Shiny user interface package designed to facilitate the swift and effective preprocessing of plant phenotypic data.
Mohsen Yoosefzadeh Najafabadi +2 more
doaj +1 more source
Estimation of Distribution Overlap of Urn Models [PDF]
, 2012 A classical problem in statistics is estimating the expected coverage of a sample, which has had applications in gene expression, microbial ecology, optimization, and even numismatics.
Hampton, Jerrad, Lladser, Manuel E.
core +4 more sources
Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production
Advanced Functional Materials, EarlyView.Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen +4 more
wiley +1 more source