Results 111 to 120 of about 1,911,572 (273)

A Review of Perfect Simulation in Stochastic Geometry

open access: yes, 2001
We provide a review and a unified exposition of the Propp-Wilson algorithm and various other algorithms for making perfect simulations with a view to applications in stochastic geometry. Most examples of applications are for spatial point processes.
openaire   +5 more sources

Optimization of the railway vehicle bogie in term of dynamics [PDF]

open access: yesApplied and Computational Mechanics, 2009
The paper deals with parameter optimization method of a railway vehicle bogie. Wheelsets are subjected to stochastic excitation caused by irregularities of the track geometry and/or caused by deterministic excitation from polygonalized running surface of
Zeman V., Hlaváč Z.
doaj  

Stochastic Reasoning, Free Energy, and Information Geometry [PDF]

open access: green, 2004
Shiro Ikeda   +2 more
openalex   +1 more source

Stochastic Discontinuous Galerkin Methods (SDGM) based on fluctuation-dissipation balance

open access: yesResults in Applied Mathematics, 2019
We introduce a general framework for approximating parabolic Stochastic Partial Differential Equations (SPDEs) based on fluctuation-dissipation balance. Using this approach we formulate Stochastic Discontinuous Galerkin Methods (SDGM).
W. Pazner, N. Trask, P.J. Atzberger
doaj  

Geometry-Based Stochastic Modeling for MIMO Channel in High-Speed Mobile Scenario

open access: yesInternational Journal of Antennas and Propagation, 2012
The geometry-based stochastic channel models are proposed in this paper for the terrain cutting, suburb, and urban scenarios in high-speed railway. First, the special scenarios in high-speed railway are described.
Binghao Chen, Zhangdui Zhong
doaj   +1 more source

Summary of high field diffusion MRI and microscopy data demonstrate microstructural aberration in chronic mild stress rat brain

open access: yesData in Brief, 2016
This data article describes a large, high resolution diffusion MRI data set from fixed rat brain acquired at high field strength. The rat brain samples consist of 21 adult rat brain hemispheres from animals exposed to chronic mild stress (anhedonic and ...
Ahmad Raza Khan   +6 more
doaj  

Image-based histologic grade estimation using stochastic geometry analysis [PDF]

open access: green, 2011
Sokol Petushi   +4 more
openalex   +1 more source

Universal vortex statistics and stochastic geometry of Bose-Einstein condensation

open access: yesPhysical Review Research
The cooling of a Bose gas in finite time results in the formation of a Bose-Einstein condensate that is spontaneously proliferated with vortices. We propose that the vortex spatial statistics is described by a homogeneous Poisson point process (PPP) with
Mithun Thudiyangal, Adolfo del Campo
doaj   +1 more source

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