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Role of Pyramidal Cell M-current in Weak Pyramidal/Interneuronal Gamma Cluster Formation
P. 261-264.
Zakharov D., Krupa M., Гуткин Б. С., Communications in Nonlinear Science and Numerical Simulation 2020 Vol. 82 P. 105086
Gamma rhythm (20-100 Hz) plays a key role in numerous cognitive tasks: working memory, sensory processing and in routing of information across neural circuits. In comparison with lower frequency oscillations in the brain, gamma-rhythm associated firing of the individual neurons is sparse and the activity is locally distributed in the cortex. Such “weak” gamma rhythm ...
Added: October 23, 2019
Knyazeva H., В кн. : Мир человека: неопределенность как вызов. : М. : ЛЕНАНД, 2019. Гл. 9. С. 111-124.
The article substantiates that uncertainties, instabilities, and fluctuations accompanying the development processes in the modern world not only create difficulties for us, but also form a basis for our individual and collective creativity. The future is open and not given to us in advance, and it is in the power of a man to make ...
Added: November 21, 2018
Osipov D., Евразийский филологический вестник 2023 No. 2 P. 21-39
The metaverse is a shared, virtual space, accessible to users worldwide, offering a platform for global interaction. The physical barriers of geographical location and time are non-existent, allowing for seamless connectivity and interaction. Language barriers within and between metaverses present substantial impediments to fluid interaction and collaboration. Failure to address this linguistic divergence can stifle ...
Added: March 19, 2024
Burov Alexander A., Guerman A., Kosenko I. et al., , in : 66th International Astronautical Congress 2015 (IAC 2015): Space - The Gateway for Mankind's Future. Proceedings of a meeting held 12-16 October 2015, Jerusalem, Israel. : International Astronautical Federation, 2016.
We consider dynamics of a space elevator on an asteroid, i. e., spacecraft attached to a rotating celestial body with a light inextensible tether. We study the domains attainable for the spacecraft depending on such problem parameters as the angular velocity of the asteroid, the tether length, the position of the anchor at the surface, ...
Added: December 20, 2016
Perov A., Пестунов А. И., Прикладная дискретная математика 2020 № 3 С. 46-56
The paper explores possibility of applying convolutional neural networks to the security analysis of iterative block ciphers. A new approach for constructing distinguishing
attacks based on a convolutional neural network is proposed. The approach is based
on distinguishing between graphic equivalents of ciphertexts received by the CTR
(counter) encryption mode after different number of rounds, including the number
of ...
Added: November 1, 2021
Козлов А. А., Vlasov A., Научно-исследовательский финансовый институт. Финансовый журнал 2019 Т. 47 № 1 С. 76-87
In the field of cryptoeconomics the Ethereum (Ethereum Foundation) project gave opportunity to create “own” cryptocurrency – new token based on its smart-contract platform to everyone without lowlevel programming skills. Then it became obvious that tokens could be used for crowdfunding as the Ethereum did in 2014. Unregulated and easy to access such scheme became popular among related to ...
Added: November 5, 2020
Nazarova V., Ульзутуева Б. Д., Управление финансовыми рисками 2016 № 1 (45) С. 42-57
The first part of the issue gives general information about foreign exchange market (FOREX), review of forecasting foreign exchange rate is given. In addition we will consider the new model of nonlinear analysis to give a broader theoretical basis to the research - an artificial neural network (ANN).The nonlinear analysis and the ANN is still ...
Added: February 13, 2017
Akopov A. S., Аудит и финансовый анализ 2010 № 3 С. 310-317
In work the developed model of adaptive management by the vertically integrated companies based on the system approach supporting the mechanism of an operational management in a uniform cycle of strategic planning, within the limits of faster time is presented. Thus for a finding of optimum values of operating parameters special algorithms of a class ...
Added: September 28, 2012
Zunin V., Romanov A., Проблемы разработки перспективных микро- и наноэлектронных систем (МЭС) 2021 № 2 С. 83-90
The paper provides an overview of the current state of the implementation of neural networks and their methods of execution. A detailed description of the main components of the Intel® OpenVINO ™ Toolkit for executing neural networks on various Intel hardware platforms (CPU, GPU, Neural Compute Stick 2) is considered. The works in which this ...
Added: February 15, 2023
O. Dogonasheva, Kasatkin D., Boris Gutkin et al., Chaos 2022 Vol. 32 No. 10 Article 101101
Over the past decades, one of the most exciting and fast developed area of modern synchronization theory is the study of chimera states. Such chimera states states are characterized by the coexistence of multiple synchronous and asynchronous domains, despite that the network topology does not at all predict such structures. Moreover, these states are of interest ...
Added: September 16, 2022
V. V. Klinshov, Smelov P. S., Kirillov S. Y., Chaos 2023 Vol. 33 No. 6 Article 061101
Finite-size effects may significantly influence the collective dynamics of large populations of neurons. Recently, we have shown that in globally coupled networks these effects can be interpreted as additional common noise term, the so-called shot noise, to the macroscopic dynamics unfolding in the thermodynamic limit. Here, we continue to explore the role of the shot ...
Added: December 4, 2023
Бекларян Л. А., Beklaryan A., Журнал вычислительной математики и математической физики 2020 Т. 60 № 8 С. 1291-1303
The importance of functional differential equations of pointwise type is determined by the fact that their solutions are used to construct traveling-wave solutions for induced infinite-dimensional ordinary differential equations, and vice versa. Solutions of such equations exhibit bifurcation. A theorem on branching bifurcation is obtained for the solution to a linear homogeneous functional differential equation ...
Added: August 25, 2020
Malafeev A., Nikolaev K., , in : Analysis of Images, Social Networks and Texts. 8th International Conference, AIST 2019, Kazan, Russia, July 17–19, 2019, Revised Selected Papers. Communications in Computer and Information Science. Vol. 1086.: Springer, 2020. P. 154-159.
In this paper, a deep learning method study is conducted to solve a new multiclass text classification problem, identifying user interests by text messages. We used an original dataset of almost 90 thousand forum text messages, labeled for ten interests. We experimented with different modern neural network architectures: recurrent and convolutional, as well as simpler ...
Added: November 7, 2019
Milovidov S., Артикульт 2022 № 4(48) С. 36-48
This article has analyzed the artworks, the general creative principles, and approaches connected with machine learning and neural networks. The idea that the computer can replace humans for deciding routine, algorithmic, and even analytical tasks, has raised the question about the uses of machines for creative jobs. This process forms new possibilities, non-obvious images, themes, ...
Added: October 19, 2022
Alexeeva T., Kuznetsov N., Mokaev T. et al., IFAC-PapersOnLine 2021 Vol. 54 No. 17 P. 26-31
Irregular fluctuations in economy lead to unpredictable effects and disrupt its stable functioning. Various tools could be used to stabilize irregular dynamics in economic models. For example, to introduce control into the model as an external function, as well as to take into account the internal characteristics of economic agents in the economy under consideration, ...
Added: February 5, 2022
Rzaev E., Khanaev A., Amerikanov A., , in : 2021 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM). : IEEE, 2021. P. 719-723.
Added: July 4, 2021
Dogonasheva O., Касаткин Д. В., Гуткин Б. С. et al., Chaos, Solitons and Fractals 2021 Vol. 153 Article 111541
We propose a robust universal approach to identify multiple network dynamical states, including stationary and travelling chimera states based on an adaptive coherence measure. Our approach allows automatic disambiguation of synchronized clusters, travelling waves, chimera states, and asynchronous regimes. In addition, our method can determine the number of clusters in the case of cluster synchronization. ...
Added: November 1, 2021
Fedorova E., Осетров Р. А., Демин И. С. et al., Российский журнал менеджмента 2017 Т. 15 № 4 С. 441-462
The paper is devoted to the analysis of CEO letters as an instrument for influencing the expectations of shareholders and potential investors. The aim of the research is to analyze empirically the influence of semantic characteristics of CEO letters on financial indicators of the company. The authors suggested that CEO letter’s tonality, its length and ...
Added: October 23, 2018
Arkhipova M., Экономика региона 2022 Т. 18 № 2 С. 581-594
The article examines new methodologies for modelling crop yield in agricultural regions of Russia based on the use of remote capabilities to get information on the field state. The proposed approach can be applied to develop indicator systems and create methodological platforms and models necessary to obtain more accurate estimates. In comparison with the traditional ...
Added: January 12, 2023
Pushkarev E., Вестник Южно-Уральского государственного университета. Серия: Лингвистика 2015 Т. 12 № 4 С. 56-60
The paper theorizes on the general architectonics of idealized cognitive models (ICMs) and their involvement in metonymy and metaphor. The article posits that an ICM's structure should reflect the architecture of the neural network/s engaged in processing of a given concept. The ICM nodes, or cogs, construct a complex, hierarchically organized neural connections, with the ...
Added: December 8, 2015
Pospelov I. G., В кн. : III Моисеевские чтения: Культура и гуманитарные проблемы современной цивилизации: доклады и материалы Общероссийской (национальной) научной конференции. Москва, 11–12 марта 2020 г. : М. : Издательство Московского гуманитарного университета, 2020. Гл. 1. С. 3-10.
Текст опирается в основном на главу "Моделирование экономических структур" (Поспелов, 2003). Описанная в главе 11.2 книги система ЭКОМОД базируется в значительной степени на материале курса лекций "Системный анализ рыночной экономики", который я долгое время продолжаю читать в МФТИ (Системный анализ, 2018). В этой брошюре, в частности, более подробно и последовательно, чем в первой из названных ...
Added: December 8, 2020
Shalimova E., Burov A. A., Technische Mechanik 2017 Vol. 37 No. 2-5 P. 129-138
Dynamics of a massive point on a rotating wire or surface under dry friction force action is considered. Existence, stability and bifurcations of non-isolated relative equilibria sets of the point located - on a sphere uniformly rotating about an inclined fixed axis; - on a thin circular hoop rotating about an inclined fixed axis; - ...
Added: December 7, 2017
Semenenko M. G., Kniazeva I. V., Beckel L. S. et al., , in : IOP Conference Series: Materials Science and Engineering, Volume 537, Issue 3. Vol. 537. Issue 3.: Institute of Physics Publishing (IOP), 2019.
Added: October 20, 2021
Nozdrinova E., Журнал Средневолжского математического общества 2020 Т. 22 № 3 С. 306-318
В статье рассматриваются поверхностные градиентно-подобные диффеоморфизмы. Замыкания инвариантных многообразий седловых точек таких систем содержат в своем замыкании узловые точки. В случае, когда такая точка одна, замыкание инвариантного многообразия является замкнутой кривой, гомеоморфной окружности. Сопрягающий гомеоморфизм в общем случае меняет гомотопический тип замкнутой кривой, при этом сами диффеоморфизмы могут остаться в одном изотопическом классе. Это означает, ...
Added: November 18, 2020