Results 21 to 30 of about 192,292 (306)

Uniform CR Bound: Implement ation Issues And Applications [PDF]

open access: yes, 1994
The authors apply a uniform Cramer-Rao (CR) bound (A.O. Hero, 1992) to study the bias-variance trade-offs in single photon emission computed tomography (SPECT) image reconstruction.
Fessler, Jeffrey A.   +5 more
core   +2 more sources

A sharp upper bound on the spectral radius of a nonnegative k-uniform tensor and its applications to (directed) hypergraphs

open access: yesJournal of Inequalities and Applications, 2020
In this paper, we obtain a sharp upper bound on the spectral radius of a nonnegative k-uniform tensor and characterize when this bound is achieved. Furthermore, this result deduces the main result in [X. Duan and B.
Chuang Lv, Lihua You, Xiao-Dong Zhang
doaj   +1 more source

A non-uniform bound on binomial approximation to the beta binomial cumulative distribution function [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2019
This paper uses Stein’s method and the characterization of beta binomial random variable to determine a non-uniform bound for the distance between the beta binomial cumulative distribution function with parameters n  N, 0  and   0 and the ...
Kanint Teerapabolarn, Khunakorn Sae-Jeng
doaj   +1 more source

Normal Transversality and Uniform Bounds [PDF]

open access: yesJournal of the London Mathematical Society, 2000
12 pages ...
openaire   +3 more sources

Continuous-Variable Quantum Secret Sharing in Fast-Fluctuating Channels

open access: yesIEEE Transactions on Quantum Engineering, 2023
Recently, several continuous-variable quantum secret sharing (CV-QSS) protocols were proposed, while most of them are limited to the fiber channel systems with a relatively stable transmissivity.
Fangli Yang, Daowen Qiu, Paulo Mateus
doaj   +1 more source

Uniform Bounds for Bessel Functions [PDF]

open access: yesJournal of Applied Analysis, 2006
Summary: For \(\nu>-1/2\) and \(x\) real we shall establish explicit bounds for the Bessel function \(J_\nu(x)\) which are uniform in \(x\) and \(\nu\). This work and the recent result of \textit{L. J. Landau} [J. Lond. Math. Soc. (2) 61, No. 1, 197--215 (2000; Zbl 0948.33001)] provide relatively sharp inequalities for all real \(x\).
openaire   +2 more sources

An Exploration of Multicalibration Uniform Convergence Bounds

open access: yesCoRR, 2022
Recent works have investigated the sample complexity necessary for fair machine learning. The most advanced of such sample complexity bounds are developed by analyzing multicalibration uniform convergence for a given predictor class. We present a framework which yields multicalibration error uniform convergence bounds by reparametrizing sample ...
Harrison Rosenberg   +3 more
openaire   +2 more sources

Shrinkage mechanism of red clay based on changes in the thickness of bound water film

open access: yes地质科技通报, 2023
Objective The content and existence form of bound water have an important influence on the physical and mechanical properties of red clay, and macroscopic shrinkage of red clay leads to microstructure changes of soil particles, pores and bound water ...
Yabin Zhang   +3 more
doaj   +1 more source

Uniform bound for Hecke L-functions

open access: yesActa Mathematica, 2005
50 ...
Jutila, Matti, Motohashi, Yoichi
openaire   +4 more sources

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