Results 91 to 100 of about 1,943,358 (273)

Stochastic Analysis of Tsunami Hazard of the 1945 Makran Subduction Zone Mw 8.1–8.3 Earthquakes

open access: yesGeosciences, 2020
Historical records of major earthquakes in the northwestern Indian Ocean along the Makran Subduction Zone (MSZ) indicate high potential tsunami hazards for coastal regions of Pakistan, Iran, Oman, and western India.
Payam Momeni   +3 more
doaj   +1 more source

Identification of stochastic operators

open access: yes, 2014
Based on the here developed functional analytic machinery we extend the theory of operator sampling and identification to apply to operators with stochastic spreading functions.
Pfander, Götz E., Zheltov, Pavel
core   +1 more source

Thompson Sampling-Based Channel Selection Through Density Estimation Aided by Stochastic Geometry

open access: yesIEEE Access, 2020
We propose a sophisticated channel selection scheme based on multi-armed bandits and stochastic geometry analysis. In the proposed scheme, a typical user attempts to estimate the density of active interferers for every channel via the repeated ...
Wangdong Deng   +4 more
doaj   +1 more source

Stochastic Geometry Modeling and Performance Evaluation of mmWave Cellular Communications

open access: yes, 2015
In this paper, a new mathematical framework to the analysis of millimeter wave cellular networks is introduced. Its peculiarity lies in considering realistic path-loss and blockage models, which are derived from experimental data recently reported in the
Di Renzo, Marco
core   +2 more sources

Cell shape analysis of random tessellations based on Minkowski tensors

open access: yes, 2016
To which degree are shape indices of individual cells of a tessellation characteristic for the stochastic process that generates them? Within the context of stochastic geometry and the physics of disordered materials, this corresponds to the question of ...
A.M. Kraynik   +71 more
core   +1 more source

A Model of Information Visualization Interpretation

open access: yesApplied Sciences
Since the groundbreaking work by Cleveland and McGill in 1984, studies have revealed the difficulties humans have extracting quantitative data from visualizations as simple as bar graphs.
Michael G. Hilgers
doaj   +1 more source

On the capacity functional of excursion sets of Gaussian random fields on $\R^2$ [PDF]

open access: yes, 2014
When a random field $(X_t, \ t\in {\mathbb R}^2)$ is thresholded on a given level $u$, the excursion set is given by its indicator $~1_{[u, \infty)}(X_t)$.
Kratz, Marie, Nagel, Werner
core   +3 more sources

Effective cosmological constant induced by stochastic fluctuations of Newton's constant

open access: yesPhysics Letters B, 2016
We consider implications of the microscopic dynamics of spacetime for the evolution of cosmological models. We argue that quantum geometry effects may lead to stochastic fluctuations of the gravitational constant, which is thus considered as a ...
Marco de Cesare   +2 more
doaj   +1 more source

Mean-Reverting Stochastic Processes, Evaluation of Forward Prices and Interest Rates [PDF]

open access: yes
We consider mean-reverting stochastic processes and build self-consistent models for forward price dynamics and some applications in power industries. These models are built using the ideas and equations of stochastic differential geometry in order to ...
Aguero-Granados, M. A., Makhankov, V. G.
core   +1 more source

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