DSpace Repository

Browsing by Subject "entropy"

Browsing by Subject "entropy"

Sort by: Order: Results:

  • Complexity theory and dynamic characteristics of cognitive processes 
    Соловйов, Володимир Миколайович; Моісеєнко, Наталя Володимирівна; Тарасова, Олена Юріївна (Springer, 2020-01)
    The features of modeling of the cognitive component of social and humanitarian systems have been considered. An example of using entropy multiscale, multifractal, recurrence and network complexity measures has shown that ...
  • 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, ...
  • 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 ...
  • 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 ...
  • Methods of nonlinear dynamics and the construction of cryptocurrency crisis phenomena precursors 
    Соловйов, Володимир Миколайович; Бєлінський, Андрій Олександрович (2018)
    This article demonstrates the possibility of constructing indicators of critical and crisis phenomena in the volatile market of cryptocurrency. For this purpose, the methods of the theory of complex systems such as recurrent ...