Results 31 to 40 of about 143,710 (291)

Stochastically ordered multiple regression [PDF]

open access: yesBiostatistics, 2010
In various application areas, prior information is available about the direction of the effects of multiple predictors on the conditional response distribution. For example, in epidemiology studies of potentially adverse exposures and continuous health responses, one can typically assume a priori that increasing the level of an exposure does not lead ...
Bornkamp, Björn   +2 more
openaire   +3 more sources

On a Special Weighted Version of the Odd Weibull-Generated Class of Distributions

open access: yesMathematical and Computational Applications, 2021
In recent advances in distribution theory, the Weibull distribution has often been used to generate new classes of univariate continuous distributions. They find many applications in important disciplines such as medicine, biology, engineering, economics,
Zichuan Mi   +2 more
doaj   +1 more source

Flow coupling and stochastic ordering of throughputs in linear networks [PDF]

open access: yesEAI Endorsed Transactions on Internet of Things, 2015
Robust estimates for the performance of complicated queueing networks can be obtained by showing that the number of jobs in the network is stochastically comparable to a simpler, analytically tractable reference network.
Lasse Leskelä
doaj   +1 more source

Simulation of the Tracer Diffusion, Bulk Ordering, and Surface Reordering in F.C.C. Structures by Kinetic Mean-Field Method

open access: yesУспехи физики металлов, 2017
Tracer diffusion and ‘chemical’ (atomic) ordering processes in two face-centred cubic (f.c.c.) binary systems mimicking Ni3Al and FePt were simulated by means of the kinetic mean-field (KMF) method originally proposed by G. Martin in 1990.
V. M. Bezpalchuk, R. Kozubski, A. M. Gusak
doaj   +1 more source

A study of phase separation processes in presence of dislocations in binary systems subjected to irradiation [PDF]

open access: yes, 2015
Dislocation-assisted phase separation processes in binary systems subjected to irradiation effect are studied analytically and numerically. Irradiation is described by athermal atomic mixing in the form of ballistic flux with spatially correlated ...
Bashtova, A. I.   +3 more
core   +3 more sources

Distorted stochastic dominance: A generalized family of stochastic orders [PDF]

open access: yesJournal of Mathematical Economics, 2020
We study a generalized family of stochastic orders, semiparametrized by a distortion function H, namely H-distorted stochastic dominance, which may determine a continuum of dominance relations from the first- to the second-order stochastic dominance (and beyond).
Lando, Tommaso, Bertoli-Barsotti, Lucio
openaire   +2 more sources

Optimal control in an inventory management problem considering replenishment lead time based upon a non-diffusive stochastic differential equation

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
An inventory management problem is theoretically discussed for a factory having effects of lead times in replenishing the inventory, where it stocks materials used for its products.
Hiroaki T.-KANEKIYO, Shinjiro AGATA
doaj   +1 more source

A Model for Risk Adjustment (IFRS 17) for Surrender Risk in Life Insurance

open access: yesRisks, 2023
We propose a model for risk adjustment, in the context of IFRS 17, for surrender risk. Surrender rates are assumed to follow a stochastic process, underpinned by data.
Magnus Carlehed
doaj   +1 more source

Tests for Stochastic Orders and Mean Order Statistics [PDF]

open access: yesCommunications in Statistics - Theory and Methods, 2012
This is an Author's Accepted Manuscript of an article published in Commumications in Statistics-Theory and Methods 41.8 (2012):1497-1509 Copyright Taylor and Francis, available online at: http://www.tandfonline.com/
Berrendero Díaz, José Ramón   +1 more
openaire   +2 more sources

A Comparison of MLE for Some Index Distributions Based on Censored Samples

open access: yesMathematics
This paper elucidates the prerequisites for maximum likelihood estimation (MLE) of parameters within the exponential and scale parameter families. Estimation of these parameters is predicated on data derived from censored samples and seeks to adhere to ...
Yunhan Liu   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy