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Browsing Кафедра інформатики та прикладної математики by Author "Соловйов, Володимир Миколайович"

Browsing Кафедра інформатики та прикладної математики by Author "Соловйов, Володимир Миколайович"

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  • Convolutional neural networks for image classification 
    Tarasenko, Andrii O.; Yakimov, Yuriy V.; Соловйов, Володимир Миколайович (Arnold E. Kiv, Serhiy O. Semerikov, Vladimir N. Soloviev, Andrii M. Striuk, 2020-02-09)
    This paper shows the theoretical basis for the creation of convolutional neural networks for image classification and their application in practice. To achieve the goal, the main types of neural networks were considered, ...
  • Correlational and Non-extensive Nature of Carbon Dioxide Pricing Market 
    Bielinskyi, Andrii O.; Matviychuk, Andriy V.; Serdyuk, Oleksandr A.; Семеріков, Сергій Олексійович; Solovieva, Victoria V.; Соловйов, Володимир Миколайович; Бєлінський, Андрій Олександрович; Матвійчук, Андрій Вікторович; Сердюк, О. А.; Соловйова, Вікторія Володимирівна (Springer, Cham, 2022-09-14)
    In this paper, at the first time, the analysis of correlational and non-extensive properties of the CO2 emission market relying on the carbon emissions futures time series for the period 04.07.2008–10.05.2021 is performed, ...
  • Coverage of the Coronavirus Pandemic through Entropy Measures 
    Соловйов, Володимир Миколайович; Bielinskyi, Andrii O.; Kharadzjan, Natalia A.; Хараджян, Наталя Анатоліївна; Бєлінський, Андрій Олександрович (CEUR Workshop Proceedings, 2021-03-23)
    The rapidly evolving coronavirus pandemic brings a devastating effect on the entire world and its economy as awhole. Further instability related to COVID-19will negatively affect not only on companies and financial markets, ...
  • Cross correlations and multifractal properties of Ukraine stock market 
    Derbentsev, V.; Ganchuk, A.; Соловйов, Володимир Миколайович (Physics Department – Politecnico di Torino, 2006)
    Recently the statistical characterizations of financial markets based on physics concepts and methods attract considerable attentions. The correlation matrix formalism and concept of multifractality are used to study temporal ...
  • CTE 2018 – How cloud technologies continues to transform education 
    Ків, Арнольд Юхимович; Соловйов, Володимир Миколайович; Семеріков, Сергій Олексійович (Arnold E. Kiv, Vladimir N. Soloviev, 2019-09-09)
    This is an introductory text to a collection of papers from the CTE 2018: The 6th Workshop on Cloud Technologies in Education, which was held in Kryvyi Rih, Ukraine, on the December 21, 2018. It consists of short introduction ...
  • Density of vibrational states in glasses 
    Gal'perin, Yu. M.; Karpov, V. G.; Соловйов, Володимир Миколайович (Springer, 1988-11)
    A theory of the vibrational spectra of glasses, based on allowance for the statistical fluctuations of the local elastic constants, is proposed. The existence is established of two characteristic energies h, ...
  • Design methodology for immersive educational resources 
    Семеріков, Сергій Олексійович; Vakaliuk, Tetiana A.; Мінтій, Ірина Сергіївна; Гаманюк, Віта Анатоліївна; Соловйов, Володимир Миколайович; Бондаренко, Ольга Володимирівна; Нечипуренко, Павло Павлович; Шокалюк, Світлана Вікторівна; Моісеєнко, Наталя Володимирівна; Shepiliev, Dmytro S.; Вакалюк, Тетяна Анатоліївна; Шепілєв, Дмитро Сергійович (Academy of Cognitive and Natural Sciences, 2022-04-16)
    Based on the analysis of sources on the problem of research, the article defines types of electronic educational resources (EER), general requirements for them, focuses on didactic and methodological requirements and ...
  • Detecting Stock Crashes Using Levy Distribution 
    Bielinskyi, Andrii; Соловйов, Володимир Миколайович; Семеріков, Сергій Олексійович; Solovieva, Viktoria (Arnold Kiv, Serhiy Semerikov, Vladimir Soloviev, Liubov Kibalnyk, Hanna Danylchuk, Andriy Matviychuk, 2019-08-01)
    In this paper we study the possibility of construction indicators-precursors relying on one of the most power-law tailed distributions – Levy’s stable distribution. Here, we apply Levy’s parameters for 29 stock indices for ...
  • Development of the computer vision system based on machine learning for educational purposes 
    Семеріков, Сергій Олексійович; Vakaliuk, Tetiana A.; Мінтій, Ірина Сергіївна; Гаманюк, Віта Анатоліївна; Соловйов, Володимир Миколайович; Бондаренко, Ольга Володимирівна; Нечипуренко, Павло Павлович; Шокалюк, Світлана Вікторівна; Моісеєнко, Наталя Володимирівна; Ruban, Vitalii R.; Вакалюк, Тетяна Анатоліївна; Рубан, Віталій Романович (Academy of Cognitive and Natural Sciences, 2021-12-09)
    The article provides an overview of the origins and current state of machine vision systems, examples of machine vision problems. The article describes the use of computer vision systems in education in both conventional ...
  • Economic analog of Heisenberg uncertainly principle and financial crisis 
    Соловйов, Володимир Миколайович; Романенко, Ян Вікторович (ESC "IASA" NTUU "Igor Sikorsky Kyiv Polytechnic Institute", 2017-05)
    The Heisenberg uncertainty principle is one of the cornerstones of quantum mechanics. The modern version of the uncertainty principle, deals not with the precision of a measurement and the disturbance it introduces, but ...
  • Economic problems of nanoelectronics 
    Ків, Арнольд Юхимович; Соловйов, Володимир Миколайович; Shunin, Yu. (Брама-Україна, 2014-05)
    The presentation is devoted to the problem of influence of new material graphene on the global development of electronics and the appropriate progress of the world economics.
  • Econophysics Approaches in Financial Market Modeling 
    Соловйов, Володимир Миколайович; Матвійчук, Андрій Вікторович; Бєлінський, Андрій Олександрович (2021)
  • Econophysics of cryptocurrency crashes: a systematic review 
    Bielinskyi, Andrii O.; Serdyuk, Oleksandr A.; Семеріков, Сергій Олексійович; Соловйов, Володимир Миколайович; Білінський, Андрій Іванович; Сердюк, О. А. (2021-12-18)
    Cryptocurrencies refer to a type of digital asset that uses distributed ledger, or blockchain technology to enable a secure transaction. Like other financial assets, they show signs of complex systems built from a large ...
  • Econophysics of cryptocurrency crashes: an overview 
    Bielinskyi, Andrii; Serdyuk, Oleksandr; Семеріков, Сергій Олексійович; Соловйов, Володимир Миколайович (EDP Sciences, 2021-05-24)
    Cryptocurrencies refer to a type of digital asset that uses distributed ledger, or blockchain technology to enable a secure transaction. Like other financial assets, they show signs of complex systems built from a large ...
  • Econophysics of sustainability indices 
    Bielinskyi, Andriy; Семеріков, Сергій Олексійович; Serdiuk, Oleksandr; Solovieva, Victoria; Соловйов, Володимир Миколайович; Pichl, Lukáš (Arnold Kiv, 2020-10-10)
    In this paper, the possibility of using some econophysical methods for quantitative assessment of complexity measures: entropy (Shannon, Approximate and Permutation entropies), fractal (Multifractal detrended fluctuation ...
  • Educational digital games: models and implementation 
    Tokarieva, Anastasiia V.; Volkova, Nataliia P.; Harkusha, Inesa V.; Соловйов, Володимир Миколайович (Видавничий центр Криворiзького державного педагогiчного унiверситету, 2019-12-20)
    Nowadays, social media, ICT, mobile technologies and applications are increasingly used as tools for communication, interaction, building up social skills and unique learning environments. One of the latest trends ...
  • Educational digital games: models and implementation 
    Tokarieva, Anastasiia V.; Volkova, Nataliia P.; Harkusha, Inesa V.; Соловйов, Володимир Миколайович (Arnold E. Kiv, Vladimir N. Soloviev, 2019-09-09)
    Nowadays, social media, ICT, mobile technologies and applications are increasingly used as tools for communication, interaction, building up social skills and unique learning environments. One of the latest trends observed ...
  • Effect of Al atom forcing out by Si in Al-Si solid solutions 
    Ків, Арнольд Юхимович; Соловйов, Володимир Миколайович; Maximova, T. I. (2000)
    It is shown by computer simulation of the Al-Si solid solution that at the first stages of Si precipitates formation the small Si clusters arise in the tetrahedral configurations. This process is accompanied by the effect ...
  • Effect of oxygen agglomeration in polycrystaline Si (SIPOS) films 
    Lisovskyy, I. P.; Litovchenko, V. G.; Gnenyy, B. M.; Fussel, W.; Ків, Арнольд Юхимович; Соловйов, Володимир Миколайович; Maximova, Tatiana I. (Springer Science+Business Media, 2002)
    IR transmission spectra of SIPOS structures were measured and were investigated by using an approach of deconvolution of the Si-O stretching band into Gauss profiles. It was found that the space distribution of oxygen in ...
  • Entropy Analysis of Crisis Phenomena for DJIA Index 
    Соловйов, Володимир Миколайович; Bielinskyi, Andrii; Соловйова, Вікторія Володимирівна (Vadim Ermolayev, Frédéric Mallet, Vitaliy Yakovyna, Vyacheslav Kharchenko, Vitaliy Kobets, Artur Korniłowicz, Hennadiy Kravtsov, Mykola Nikitchenko, Serhiy Semerikov, Aleksander Spivakovsky, 2019-06-30)
    The Dow Jones Industrial Average (DJIA) index for the 125-year-old (since 1896) history has experienced many crises of different nature and, reflecting the dynamics of the world stock market, is an ideal model object for ...

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