Results 21 to 30 of about 3,344,527 (282)

On Lossless Coding With Coded Side Information [PDF]

, 2009
This paper considers the problem, first introduced by Ahlswede and Korner in 1975, of lossless source coding with coded side information. Specifically, let X and Y be two random variables such that X is desired losslessly at the decoder while Y serves as
Effros, Michelle, Marco, Daniel
core   +1 more source

In-Scene Calibration of Poisson Noise Parameters for Phase Image Recovery

IEEE Open Journal of Signal Processing
In sensor metrology, noise parameters governing the stochastic nature of photon detectors play critical role in characterizing the aleatoric uncertainty of computational imaging systems such as indirect time-of-flight cameras, structured light imaging ...
Achour Idoughi, Sreelakshmi Sreeharan, Chen Zhang, Joseph Raffoul, Hui Wang, Keigo Hirakawa   +5 more
doaj   +1 more source

On degenerate Poisson random variable

Mathematical and Computer Modelling of Dynamical Systems
In this paper, we delve into the intricate properties of degenerate Poisson random variables, exploring their moment generating function, the law of large numbers, and the central limit theorem.
Mikyoung Ha, Suhyun Lee, Youngsoo Seol
doaj   +1 more source

Simulation model to estimate bending overstrength in concrete elements

Dyna, 2017
A simulation model to estimate bending overstrength in reinforced concrete elements is presented. The simulation model employs basic design hypotheses according to NTC–04 [1] and ACI 318–11 [2] for rectangular concrete beams subjected to bending with ...
Alejandro Hernández-Martínez, Adrián David García-Soto, Jesús Gerardo Valdés-Vázquez   +2 more
doaj   +1 more source

Finite-difference distributions for the Ginibre ensemble [PDF]

, 2002
The Ginibre ensemble of complex random matrices is studied. The complex valued random variable of second difference of complex energy levels is defined.
Bickel P J, Duras M M, Duras M M, Ginibre J, Haake F, Haake F, Haake F, Maciej M Duras, Mehta M L, Mehta M L, Mehta M L, Mehta M L, Porter C E, Porter C E, Reichl L E, Wigner E P, Wigner E P   +16 more
core   +1 more source

Response to Johnson: A random sample versus the radical event

Finance and Society, 2016
Timothy Johnson's working hypothesis in his review of my latest book, The Medium of Contingency, is that I (as well as the ‘quants’ involved in the derivative pricing industry) do not understand the foundations of abstract probability theory.
Elie Ayache
doaj   +1 more source

Quantum wiretap channel with non-uniform random number and its exponent and equivocation rate of leaked information

, 2013
A usual code for quantum wiretap channel requires an auxiliary random variable subject to the perfect uniform distribution. However, it is difficult to prepare such an auxiliary random variable.
Hayashi, Masahito
core   +1 more source

A discrete limit theorem on the complex plane for one class of general Dirichlet series

Lietuvos Matematikos Rinkinys, 2005
In the paper a discrete limit theorem in the sense of weak convergence on the complex plane for general Dirichlet series with improved condition is presented.
Renata Macaitienė
doaj   +1 more source

On Geometric Mean and Cumulative Residual Entropy for Two Random Variables with Lindley Type Distribution

Mathematics, 2022
In this paper, we focus on two generalizations of the Lindley distribution and investigate, for each one separately, some special properties related to the geometric mean (GM) and the cumulative residual entropy (CRE), both of them being of great ...
Marius Giuclea, Costin-Ciprian Popescu
doaj   +1 more source

An AUC-based Permutation Variable Importance Measure for Random Forests [PDF]

, 2012
The random forest (RF) method is a commonly used tool for classification with high dimensional data as well as for ranking candidate predictors based on the so-called random forest variable importance measures (VIMs).
A Estabrooks, AL Boulesteix, AL Boulesteix, Anne-Laure Boulesteix, C Chen, C Liu, C Strobl, Carolin Strobl, F Briggs, G Batista, J Chang, J Van Hulse, J Van Hulse, K Nicodemus, KK Nicodemus, KK Nicodemus, KK Nicodemus, L Breiman, M Calle, M Cummings, M Khalilia, M Kubat, M Pepe, N Japkowicz, R Blagus, Silke Janitza, T Fawcett, T Hothorn, T Hothorn, T Khoshgoftaar, WJ Lin, Y Huang, Y Sun, Y Xie   +33 more
core   +3 more sources