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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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  • Entropy analysis of dynamic properties of regional stock markets 
    Danylchuk, H.; Derbentsev, V.; Соловйов, Володимир Миколайович; Sharapov, A. (Society for Cultural and Scientific Progress in Central and Eastern Europe, 2016)
    This paper examines entropy analysis of regional stock markets. We propose and empirically demonstrate the effectiveness of using such entropy as sample entropy, wavelet and Tsallis entropy as a measure of uncertainty and ...
  • Experimental Economics and Machine Learning for Prediction of Emergent Economy Dynamics 
    Ків, Арнольд Юхимович; Семеріков, Сергій Олексійович; Соловйов, Володимир Миколайович; Kibalnyk, Liubov; Danylchuk, Hanna; Matviychuk, Andriy (Arnold Kiv, Serhiy Semerikov, Vladimir Soloviev, Liubov Kibalnyk, Hanna Danylchuk, Andriy Matviychuk, 2019-08-01)
    This is an introductory text to a collection of selected papers from the M3E2 2019: The 8th International Conference on Monitoring, Modeling & Management of Emergent Economy, which was held in Odessa, Ukraine, on the May ...
  • Financial crisis phenomena: analysis, simulation and prediction. Econophysic’s approach 
    Соловйов, Володимир Миколайович; Chabanenko, D. N. (2009-11)
    With the beginning of the global financial crisis, which attracts the attention of the international community, the inability of existing methods to predict the events became obvious. Creation, testing, adaptation of the ...
  • Financial time series prediction with the technology of complex Markov chains 
    Соловйов, Володимир Миколайович; Saptsin, V.; Chabanenko, D. (Transport and Telecommunication Institute, 2010)
    In this research the technology of complex Markov chains, i.e. Markov chains with a memory is applied to forecast financial time-series. The main distinction of complex or high-order Markov chains [1] and simple first-order ...
  • First student workshop on computer science & software engineering 
    Ків, Арнольд Юхимович; Семеріков, Сергій Олексійович; Соловйов, Володимир Миколайович; Стрюк, Андрій Миколайович (Arnold E. Kiv, Serhiy O. Semerikov, Vladimir N. Soloviev, Andrii M. Striuk, 2018-12-27)
    This is an introductory text to a collection of selected papers from the First Student Workshop on Computer Science & Software Engineering (CS&SE@SW 2018), which was held in Kryvyi Rih, Ukraine, on the November 30, 2018. ...
  • Forecasting of Cryptocurrency Prices Using Machine Learning 
    Derbentsev, Vasily; Matviychuk, Andriy; Соловйов, Володимир Миколайович (Springer, 2020-07-30)
    Our study is devoted to the problems of the short-term forecasting cryptocurrency time series using machine learning (ML) approach. Focus on studying of the financial time series allows to analyze the methodological ...
  • Formation of Si precipitates іn neutron irradiated Al 
    Ків, Арнольд Юхимович; Соловйов, Володимир Миколайович; Tomilin, Sergey A. (Видавничий відділ КДПУ, 2001)
    Transmutation reactions are the unique way to get a large concentration of Silicon atoms in Aluminum lattice, and just in substitutional positions. Appearing Silicon atoms in Aluminum lattice instead of Aluminum atoms leads ...
  • Heisenberg uncertainty principle and economic analogues of basic physical quantities 
    Соловйов, Володимир Миколайович; Saptsin, V. (2011-11-10)
    From positions, attained by modern theoretical physics in understanding of the universe bases, the methodological and philosophical analysis of fundamental physical concepts and their formal and informal connections with ...
  • Heisenberg uncertainty principle and economic analogues of basic physical quantities 
    Соловйов, Володимир Миколайович; Saptsin, V. (Transport and Telecommunication Institute, 2011)
    From positions, attained by modern theoretical physics in understanding of the universe bases, the methodological and philosophical analysis of fundamental physical concepts and their formal and informal connections with ...
  • High-temperature configurations of dimers in Si (001) surface layers 
    Ків, Арнольд Юхимович; Maksymova, Tatiana I.; Моісеєнко, Наталя Володимирівна; Соловйов, Володимир Миколайович (2003)
    Molecular Dynamics (MD) simulation of Si (001) surface layers was performed. In the modified algorithm of MD the potential is corrected on each step of calculation. The corrections account the re-hybridization of chemical ...
  • Identifying stock market crashes by fuzzy measures of complexity 
    Bielinskyi, Andrii; Соловйов, Володимир Миколайович; Семеріков, Сергій Олексійович; Solovieva, Viktoria; Білінський, Андрій Іванович; Соловйова, Вікторія Володимирівна (Kyiv National Economic University named after Vadym Hetman, 2021-12-13)
    This study, for the first time, presents the possibility of using fuzzy set theory in combination with information theory and recurrent analysis to construct indicators (indicators-precursors) of crisis phenomena in complex ...
  • Immersive E-Learning Resources: Design Methods 
    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 (Association for Computing Machinery, 2022-04-11)
    Proper design is the basis for the success of any application development, regardless of industry and field of application. This fully applies to both software design and learning design. Designing e-learning resources is ...
  • Import test questions into Moodle LMS 
    Мінтій, Ірина Сергіївна; Шокалюк, Світлана Вікторівна; Вакалюк, Тетяна Анатоліївна; Мінтій, Михайло Михайлович; Соловйов, Володимир Миколайович (Видавничий центр Криворiзького державного педагогiчного унiверситету, 2019-12-20)
    The purpose of the study is to highlight the theoretical and methodological aspects of preparing the test questions of the most common types in the form of text files for further import into learning management system ...
  • Import test questions into Moodle LMS 
    Мінтій, Ірина Сергіївна; Шокалюк, Світлана Вікторівна; Vakaliuk, Tetiana A.; Мінтій, Михайло Михайлович; Соловйов, Володимир Миколайович (Arnold E. Kiv, Vladimir N. Soloviev, 2019-09-09)
    The purpose of the study is to highlight the theoretical and methodological aspects of preparing the test questions of the most common types in the form of text files for further import into learning management system (LMS) ...
  • Informatization of education as a pledge of the existence and development of a modern higher education 
    Fedorenko, Elena H.; Velychko, Vladyslav Ye.; Stopkin, Andrii V.; Chorna, Alona V.; Соловйов, Володимир Миколайович (Видавничий центр Криворiзького державного педагогiчного унiверситету, 2019-12-19)
    This article focuses on the special significance of education informatization as the main aspect of the existence and development of a modern higher education. The process of computerization of education is considered as ...
  • Informatization of education as a pledge of the existence and development of a modern higher education 
    Fedorenko, Elena H.; Velychko, Vladyslav Ye.; Stopkin, Andrii V.; Chorna, Alona V.; Соловйов, Володимир Миколайович (Arnold E. Kiv, Vladimir N. Soloviev, 2019-09-09)
    This article focuses on the special significance of education informatization as the main aspect of the existence and development of a modern higher education. The process of computerization of education is considered as ...
  • Irreversibility of financial time series: a case of crisis 
    Bielinskyi, Andrii O.; Hushko, Serhii V.; Matviychuk, Andriy V.; Serdyuk, Oleksandr A.; Семеріков, Сергій Олексійович; Соловйов, Володимир Миколайович; Білінський, Андрій Іванович; Матвійчук, Андрій Вікторович; Сердюк, О. А. (2021-12-18)
    The focus of this study to measure the varying irreversibility of stock markets. A fundamental idea of this study is that financial systems are complex and nonlinear systems that are presented to be non-Gaussian fractal ...
  • Lempel-Ziv Complexity and Crises of Cryptocurrency Market 
    Соловйов, Володимир Миколайович; Семеріков, Сергій Олексійович; Соловйова, Вікторія Володимирівна (Atlantis Press, 2020-03-23)
    The informational (Kolmogorov) measure of complexity in accordance with the Lempel-Ziv algorithm (LZC) is calculated for the logarithmic returns of daily Bitcoin/$ values. The calculations were carried out for a moving ...
  • Levy distribution parameters as precursors of crisis phenomena 
    Bielinskyi, A.; Семеріков, Сергій Олексійович; Соловйова, Вікторія Володимирівна; Соловйов, Володимир Миколайович (Видавничий будинок Мелітопольської міської друкарні, 2019)
    In spite of popularity of the Gaussian distribution in financial modeling, we demonstrated that Levy’s stable distribution is more suitable due to its theoretical reasons and analysis results. We study the possibility ...
  • Levy’s stable distribution for stock crash detecting 
    Bielinskyi, Andrii; Семеріков, Сергій Олексійович; Соловйова, Вікторія Володимирівна; Соловйов, Володимир Миколайович (EDP Sciences, 2019)
    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 ...

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