Results 31 to 40 of about 1,092,620 (284)

Generating Hermite polynomial excited squeezed states by means of conditional measurements on a beam splitter

, 2015
A scheme for conditional generating a Hermite polynomial excited squeezed vacuum states (HESVS) is proposed. Injecting a two-mode squeezed vacuum state (TMSVS) into a beam splitter (BS) and counting the photons in one of the output channels, the ...
Fan, Hong-yi, Xu, Xue-xiang, Yuan, Hong-chun   +2 more
core   +1 more source

Sampling the Multivariate Standard Normal Distribution under a Weighted Sum Constraint

Risks, 2018
Statistical modeling techniques—and factor models in particular—are extensively used in practice, especially in the insurance and finance industry, where many risks have to be accounted for.
Frédéric Vrins
doaj   +1 more source

Asymptotic Results of Some Conditional Nonparametric Functional Parameters in High-Dimensional Associated Data

Mathematics, 2023
In this paper, we propose to study the asymptotic properties of some conditional functional parameters, such as the distribution function, the density, and the hazard function, for an explanatory variable with values in a Hilbert space (infinite ...
Hamza Daoudi, Zouaoui Chikr Elmezouar, Fatimah Alshahrani   +2 more
doaj   +1 more source

Conditional Distributions for Quantum Systems [PDF]

Electronic Proceedings in Theoretical Computer Science, 2021
In Proceedings QPL 2021, arXiv:2109 ...
openaire   +2 more sources

Current-carrying Capacity Probability Prediction of Overhead Transmission Line Considering Conditional Distribution Prediction Errors of Meteorological Parameters

Zhongguo dianli
Accurately accounting for the errors in meteorological parameter predictions is essential for the precise forecasting of dynamic current-carrying capacity in overhead power transmission lines.
Hanru LI, Zhijian LIU, Liyong LAI, Lingyu HUANG, Shiyin DING, Ren LIU, Bo TANG   +6 more
doaj   +1 more source

What to Choose? The Value of Label Claims to Fresh Produce Consumers

Journal of Agricultural and Resource Economics, 2008
We examine consumer response to label information using a hypothetical choice experiment on red leaf lettuce attribute bundles. Using survey responses, several mixed logit models with random parameters and varying correlation assumptions are estimated ...
Craig A. Bond, Dawn D. Thilmany, Jennifer Keeling Bond   +2 more
doaj   +1 more source

On the Estimation for Compound Poisson Inarch Processes

Revstat Statistical Journal, 2021
Considering the wide class of discrete Compound Poisson INARCH models, introduced in [6], the main goal of this paper is to develop and compare parametric estimation procedures for first-order models, applicable without specifying the conditional ...
E. Gonçalves , N. Mendes-Lopes , F. Silva   +2 more
doaj   +1 more source

Optimal Bayesian Estimation of a Regression Curve, a Conditional Density, and a Conditional Distribution

Mathematics, 2022
In this paper, several related estimation problems are addressed from a Bayesian point of view, and optimal estimators are obtained for each of them when some natural loss functions are considered.
Agustín G. Nogales
doaj   +1 more source

Crop Yield Skewness and the Normal Distribution

Journal of Agricultural and Resource Economics, 2009
Empirical studies point to negative crop yield skewness, but the literature provides few clear insights as to why. This paper formalizes three points on the matter. Statistical laws on aggregates do not imply a normal distribution.
David A. Hennessy
doaj   +1 more source

Further characterization based on conditional expectations: new and extended findings

Journal of Taibah University for Science, 2023
On the basis of conditional expectation of a random variable function, we present few characterization findings in this study. For a given function g, [Formula: see text], we present necessary and sufficient conditions for characterization results in ...
Ali. A. Al-Shomrani
doaj   +1 more source