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Ordinal Random Processes [PDF]

open access: yesEntropy
Ordinal patterns have proven to be a valuable tool in many fields. Here, we address the need for theoretical models. A paradigmatic example shows that a model for frequencies of ordinal patterns can be determined without any numerical values.
Christoph Bandt
doaj   +4 more sources

Physiological random processes in precision cancer therapy. [PDF]

open access: yesPLoS ONE, 2018
Many different physiological processes affect the growth of malignant lesions and their response to therapy. Each of these processes is spatially and genetically heterogeneous; dynamically evolving in time; controlled by many other physiological ...
Nick Henscheid   +3 more
doaj   +2 more sources

Random Walks and Lorentz Processes

open access: yesEntropy
Random walks and Lorentz processes serve as fundamental models for Brownian motion. The study of random walks is a favorite object of probability theory, whereas that of Lorentz processes belongs to the theory of hyperbolic dynamical systems.
Domokos Szász
doaj   +4 more sources

Quantum process randomness [PDF]

open access: yesPhysics Letters A, 2021
We study the optimization of any quantum process by minimizing the "randomness" in the measurement result at the output of that quantum process. We conceptualize and propose a measure of such randomness and inquire whether an optimization of the quantum process based on that measure, can reach the point where the process operates with maximum fidelity.
Sreetama Das   +3 more
openaire   +2 more sources

Data Processing in the Pilot Training Process on the Integrated Aircraft Simulator

open access: yesElectrical, Control and Communication Engineering, 2021
Flight safety is an integral part of air transportation. Flight accidents are highly unlikely to appear but most of them are caused by the human factor.
Hryshchenko Yurii   +4 more
doaj   +1 more source

Application of Real Options Approach to Analyse Economic Efficiency of Power Plant with CCS Installation under Uncertainty

open access: yesEnergies, 2022
The main goal of this article is to build a decision model for an investment involving the addition of a CCS (Carbon dioxide Capture and Storage) installation in an existing conventional power plant.
Janusz Sowinski
doaj   +1 more source

Asynchronous Cellular Automata and Brownian Motion [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2007
This paper deals with some very simple interacting particle systems, \emphelementary cellular automata, in the fully asynchronous dynamics: at each time step, a cell is randomly picked, and updated.
Philippe Chassaing, Lucas Gerin
doaj   +1 more source

On the Random Satisfiable Process [PDF]

open access: yesCombinatorics, Probability and Computing, 2009
In this work we suggest a new model for generating random satisfiablek-CNF formulas. To generate such formulas. randomly permute all$2^k\binom{n}{k}$possible clauses over the variablesx1,. . .,xn, and starting from the empty formula, go over the clauses one by one, including each new clause as you go along if, after its addition, the formula remains ...
Michael Krivelevich   +2 more
openaire   +3 more sources

Counter-Interception and Counter-Exploitation Features of Noise Radar Technology

open access: yesRemote Sensing, 2021
In defense applications, the main features of radars are the Low Probability of Intercept (LPI) and the Low Probability of Exploitation (LPE). The counterpart uses more and more capable intercept receivers and signal processors thanks to the ongoing ...
Gaspare Galati   +3 more
doaj   +1 more source

Analysis of Reactive Power in Electrical Networks Supplying Nonlinear Fast-Varying Loads

open access: yesEnergies, 2023
This study concerns problems related to the assessment of reactive power in power networks with nonlinear fast-varying loads, such as electric arc furnaces, rolling mill drives, etc. The operation of this type of load is characterized by the introduction
Yuriy Sayenko   +2 more
doaj   +1 more source

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