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Functional integral approach to the transfer function of a stochastic scattering channel
(Taylor & Francis Ltd, 2020-10)
We apply the formalism of functional integration to the calculation of the transfer function of a stochastic scattering channel formed by stationary, non-interacting point scatterers. The channel is described through a ...
Modifying the stochastic model to mitigate GPS systematic errors in relative positioning
(2007-12-01)
The GPS observables are subject to several errors. Among them, the systematic ones have great impact, because they degrade the accuracy of the accomplished positioning. These errors are those related, mainly, to GPS ...
SDDP for some interstage dependent risk-averse problems and application to hydro-thermal planning
(Springer, 2014-01)
We consider interstage dependent stochastic linear programs where both the random right-hand side and the model of the underlying stochastic process have a special structure. Namely, for equality constraints (resp. inequality ...
Entropy Measures for Stochastic Processes with Applications in Functional Anomaly Detection
(Molecular Diversity Preservation International, 2018-01)
We propose a definition of entropy for stochastic processes. We provide a reproducing kernel Hilbert space model to estimate entropy from a random sample of realizations of a stochastic process, namely functional data, and ...
Dynamic reduced model and stochastic aspects for PFGM curved beams with variable curvature
(Pergamon-Elsevier Science Ltd, 2021-01)
In this paper a new 1D finite element model for dynamic calculations of PGFM curved beams with variable curvature is developed. The reduced high-speed calculation model allows stochastic aspects in the dynamic of the ...
Region-based classification of PolSAR data using radial basis kernel functions with stochastic distances
(2018-06-05)
Region-based classification of PolSAR data can be effectively performed by seeking for the assignment that minimizes a distance between prototypes and segments. Silva et al. [“Classification of segments in PolSAR imagery ...
Inflation Volatility and Growth in a Stochastic Small Open Economy: A Mixed Jump-Diffusion Approach
(Economía, Teoría y Práctica, 2011-12)
The aim of this paper is to examine how inflation volatility affects economic growth in a small open economy. To reach this goal, a stochastic macroeconomic model with a financial sector and incomplete financial markets ...
Effect of Crack Patterns on the Stress Distribution of Hard Chromium Coatings under Sliding Contact: Stochastic Modeling Approach
(American Society of Mechanical Engineers, 2017-06)
In this work, the influence of different crack arrangements in the stress distribution of hard chromium (HC) coatings was determined. Three parameters for position and length of the cracks for two different types of coatings ...
Technical efficiency measures for dairy farms using panel data: A comparison of alternative model specifications
(Springer Netherlands, 2008)