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Self-similarity analysis of network threat time series
Published 2008-01-01“…The research outcome establishes the theory base to utilize the complex non-linearity system theory such as fractal and chaos to process the information security risk as-sessment and network threat prediction.…”
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323
Ontology of functional synergetics in virtual cognitive-semiotic design of information processes and systems
Published 2022-03-01“…Tracing what is happening in dynamics, in the inseparability of assessments and regulations of the set of properties, attributes, and manifestations of the analyzed processes to an even greater extent clarifies the essence and role of the concept introduced by the authors in the general classical theory of information processes and systems. In the related analysis, virtual reality, augmented reality, mixed reality, expanded reality, composite reality, coupled reality, geoinformation systems, multidimensional computer graphics, fractal graphics, holographic graphics, computer teletype games, X-reality, etc., which have essential dynamic characteristics and properties, are included here as objects of research and design.Conclusions. …”
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324
n-FFT COMPRESSED SENSING ALGORITHM OF SMART DIMENSIONALITY REDUCTION METHOD AND ITS APPLICATION IN FEATURE EXTRACTION AND CLASSIFICATION OF GEAR SYSTEM
Published 2019-01-01“…For the advantages of computation speed,features and stability of FFT algorithm,the secondary FFT,third FFT algorithm,n-FFT algorithm( 2 npoints less than the signal sample points) were discussed in theory and research,the theory was explored and verified by experiment signals. …”
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Predicting Welding Distortion in a Panel Structure with Longitudinal Stiffeners Using Inherent Deformations Obtained by Inverse Analysis Method
Published 2014-01-01“…One is the thermal elastic plastic FEM and the other is elastic FEM based on inherent strain theory. The former only can be used to calculate welding deformation for small or medium scale welded structures due to the limitation of computing speed. …”
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327
Analytical monodromy matrix method for small-signal stability analysis of grid-connected modular multilevel converter systems
Published 2025-03-01“…To address this, the linear time-periodic (LTP) theory and the Floquet theory-based monodromy matrix method are applied in this paper. …”
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Reliability of spatial rod metal structures of high level of responsibility
Published 2024-05-01“…A similar assessment was made for the implemented reconstruction project of the long-span covering of the “Ilyichevets” sports complex (Mariupol).Conclusions. To assess the reliability of the studied structures, taking into account the tendency to the development of progressive collapse, a universal algorithm is proposed and tested in practical design, the main components of which are computer modelling of the process of successive failures of structural elements, and the establishment of failure probability values for the selected set of key elements. …”
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330
Transdisciplinary role of physical and mathematical disciplines in modern natural science and engineering education
Published 2023-09-01“…As a result of the transdisciplinary trend in science, such scientific fields as cybernetics, general systems theory, catastrophe theory, synergetics, artificial intelligence, big data, etc. have emerged. …”
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331
Dynamic analysis and Chaos control in a discrete predator-prey model with Holling type IV and nonlinear harvesting
Published 2024-01-01“…Finally, we use numerical simulations and computer analysis to check our theories and show more complex behaviors.…”
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332
Expectation of individual packet transmission times in reliable broadcast
Published 2014-04-01“…The mathematical expectation of individual packet transmission times was a fundamental parameter in the theory of reli-able broadcast. Up to now, there were two categories of solutions for this parameter in relevant literatures: exact series solutions and approximate solutions used for analyzing complexities. …”
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333
COMPUTAÇÃO QUÂNTICA EM QUÍMICA
Published 2025-01-01“…QUANTUM COMPUTING IN CHEMISTRY. Quantum computing offers transformative potential for quantum chemistry, enabling the exploration of complex molecular simulations with unprecedented accuracy. …”
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334
Horseshoe Chaos in a 3D Neural Network with Different Activation Functions
Published 2013-01-01“…For chaos, we present a rigorous computer-assisted study by virtue of topological horseshoe theory.…”
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335
Synchronization for a Class of Fractional-Order Hyperchaotic System and Its Application
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336
Rigorous 2D Model for Study of Pulsed and Monochromatic Waves Propagation Near the Earth’s Surface
Published 2014-01-01“…A model problem considered in the paper allows solving rather complex 2D problems of the electromagnetic wave propagation with a required accuracy using conventional personal computers. …”
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337
Reflections on Three Decades of Building Information Modeling
Published 2025-01-01“…This paper analyzes the gap between foundational theory and practice, and it argues that BIM-related research and development should find a better balance between product and process modeling, semantics and pragmatics, modeling and informing, form and function and behavior, as well as computer-integrated construction and productivity. …”
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RESEARCH ON TIME-DEPENDENT KINEMATIC RELIABILITY BASED ON TIME DOMAIN ERROR MODEL
Published 2020-01-01“…With mechanical system becoming more and more complex. It is very important to research time-dependent kinematic reliability. …”
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Compressed Sensing Based Fingerprint Identification for Wireless Transmitters
Published 2014-01-01Get full text
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Efficient Hamiltonian encoding algorithms for extracting quantum control mechanism as interfering pathway amplitudes in the Dyson series
Published 2025-02-01“…The amplitudes of pathway classes are computed by modulating the Hamiltonian matrix elements and decoding the subsequent evolution of the system rather than by direct computation of the individual terms in the Dyson series. …”
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