Search Results - "Discrete and continuous models and applied computational science"

Review and comparative analysis of machine learning libraries for machine learning by Gevorkyan, Migran N., Demidova, Anastasia V., Demidova, Tatiana S., Sobolev, Anton A.

“…The article is an overview. We carry out the comparison of actual machine learning libraries that can be used the neural networks development. The first part…”
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Mathematical analysis of a Markovian multi-server feedback queue with a variant of multiple vacations, balking and reneging by Bouchentouf, Amina Angelika, Medjahri, Latifa, Boualem, Mohamed, Kumar, Amit

“…In this paper, we analyze a multi-server queue with customers impatience and Bernoulli feedback under a variant of multiple vacations. On arrival, a customer…”
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Analysis of the stochastic model “prey-migration area-predator-superpredator” by Vasilyeva, Irina I., Druzhinina, Olga V., Masina, Olga N., Demidova, Anastasia V.

“…Current research areas of dynamic migration and population models include the analysis of trajectory dynamics and solving parametric optimization problems…”
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Typesetting tables by Kulyabov, Dmitry S., Korolkova, Anna V., Sevastianov, Leonid A., Rybakov, Yuri P.

“…Recommendations are provided for the typesetting of tabular material in the journal in order to standardize its appearance…”
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Using NeuralPDE.jl to solve differential equations by Belicheva, Daria M., Demidova, Ekaterina A., Shtepa, Kristina A., Gevorkyan, Migran N., Korolkova, Anna V., Kulyabov, Dmitry S.

“…This paper describes the application of physics-informed neural network (PINN) for solving partial derivative equations. Physics Informed Neural Network is a…”
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Dark matter hypothesis and new possibilities of the Skyrme-Faddeev chiral model by Rybakov, Yuri P.

“…New possibilities of the 16-spinor realization of the Skyrme-Faddeev chiral model are discussed. Using gauge invariance principle, it is shown that there exist…”
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Methods for developing and implementing large language models in healthcare: challenges and prospects in Russia by Shchetinin, Eugeny Yu, Velieva, Tatyana R., Yurgina, Lyubov A., Demidova, Anastasia V., Sevastianov, Leonid A.

“…Large language models (LLMs) are transforming healthcare by enabling the analysis of clinical texts, supporting diagnostics, and facilitating decision-making…”
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Research of hieroglyphic signs using audiovisual digital analysis methods by Egorova, Maia A., Egorov, Alexander A.

“…A study of ancient written texts and signs showed that the hieroglyphs and structure of the archaic sentence have much in common with the modern Chinese…”
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Construction and modeling of the operation of elements of computing technology on fast neurons by Khachumov, Mikhail V., Emelyanova, Yuliya G., Khachumov, Vyacheslav M.

“…The article is devoted to the construction of fast neurons and neural networks for the implementation of two complete logical bases and modeling of computing…”
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On the algebraic properties of difference approximations of Hamiltonian systems by Lapshenkova, Lyubov O., Malykh, Mikhail D., Matyukhina, Elena N.

“…In this paper, we examine difference approximations for dynamic systems characterized by polynomial Hamiltonians, specifically focusing on cases where these…”
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Modeling and optimization of an M/M/1/K queue with single working vacation, feedback, and impatience timers under N-policy by Kadi, Abir, Boualem, Mohamed, Touche, Nassim, Dehimi, Aimen

“…This work presents an intensive study of a single server finite-capacity queueing model with impatience timers which depend on the server’s states, feedback,…”
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A technique of algorithms construction for solving a correlation clustering problem by Ibragimova, Ellada I., Semenova, Daria V., Soldatenko, Aleksandr A.

“…We propose a construction method for network structure based algorithms (NS-algorithms), aimed at solving the correlation clustering problem (CCP) specifically…”
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Evaluating quantum-classical heuristics for traveling salesman problem by Makarova, Mariia A., Fedorov, Sergey V., Titova, Anna V., Khomich, Alexander A., Rumyantsev, Alexander S.

“…In this paper, we develop and evaluate a hybrid quantum-classical heuristic approach to solving the Traveling Salesman Problem. This approach uses exhaustive…”
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Asymptotic analysis of multiserver retrial queueing system with \(\pi\)-defeat of negative arrivals under heavy load by Meloshnikova, Natalya P., Fedorova, Ekaterina A.

“…The paper studies a multiserver retrial queuing system with \(\pi\)-defeat as a mathematical model of cloud services. The arrival processes of “positive” calls…”
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Predictive diagnostics of computer systems logs using natural language processing techniques by Kiriachek, Vladislav A., Salpagarov, Soltan I.

“…This study aims to develop and validate a method for predictive diagnostics and anomaly detection in computer system logs, using the Vertica database as a case…”
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Business process analysis of university admissions: Combining TM Forum’s eTOM framework, discrete-event simulation, and queuing theory by Terentyev, Konstantin M., Abuzyarova, Leyla D., Kochetkova, Irina A., Samouylov, Konstantin E.

“…The increasing complexity of university admissions requires efficient, standardized processes to manage large volumes of applications and changing regulatory…”
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Using generative artificial intelligence by Kulyabov, Dmitry S., Sevastianov, Leonid A.

“…The use of generative artificial intelligence (GenAI) in scientific publications requires strict guidelines to ensure transparency, credibility, and ethics of…”
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On modelling multi-agent systems based on large language models by Shchetinin, Eugeny Yu, Velieva, Tatyana R., Yurgina, Lyubov A., Demidova, Anastasia V.

“…The article studies the effectiveness of implementation of multi-agent systems based on large language models in various spheres of human activity, analyses…”
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Interval models of nonequilibrium physicochemical processes by Morozov, Alexander Yu, Reviznikov, Dmitry L., Gidaspov, Vladimir Yu

“…The paper discusses the application of the adaptive interpolation algorithm to problems of chemical kinetics and gas dynamics with interval uncertainties in…”
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On the stable approximate solution of the ill-posed boundary value problem for the Laplace equation with homogeneous conditions of the second kind on the edges at inaccurate data on the approximated boundary by Laneev, Evgeniy B., Klimishin, Alexander V.

“…In this paper, we consider the ill-posed continuation problem for harmonic functions from an ill-defined boundary in a cylindrical domain with homogeneous…”
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