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Перегляд Системні дослідження та інформаційні технології за назвою

Репозиторій DSpace/Manakin

Перегляд Системні дослідження та інформаційні технології за назвою

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  • Meeting of the IITE Focal Points in the CIS and Baltic Countries on the UNESCO cross-cutting theme project 
    Автор відсутній (Системні дослідження та інформаційні технології, 2002)
    In compliance with the work plan on the UNESCO project "Higher Education Open and Distance Learning Knowledge Base for Decision-Makers (ODLKB)" the Institute Information Technologies in Education that is in charge for the ...
  • Method of approximation of evolutionary inclusions and variational inequalities by stationary 
    Kasyanov, P.O.; Mel'nik, V.S.; Toscano, L. (2005)
    The method of finite-difference approximations, advanced by C. Bardos and H. Brezis for the nonlinear evolutionary equations, is generalized on differential-operational inclusions which are tightly connected to evolutionary ...
  • Metric and algorithm for similarity between two temporal event sequences calculation 
    Nikolaiev, S. (Системні дослідження та інформаційні технології, 2017)
    In several data analysis applications on temporal events flows, the problem of measuring "similarity" of these sequences arises. There are many different definitions of event sequences but in this paper under the term ...
  • Minimax recursive state estimation for linear discrete-time descriptor systems 
    Zhuk, S. (Системні дослідження та інформаційні технології, 2010)
    This paper describes an approach to the online state estimation of systems described by a general class of linear noncausal time-varying difference descriptor equations subject to uncertainties. An approach is based on the ...
  • Modelling of the civilizations' break lines in context of their fundamental cultural differences 
    Zgurovsky, M.; Pasichny, A. (2009)
    Given article describes a development of a methodology of world geopolitics research with the use of contemporary geopolitical paradigms based on the work of expert groups in definition of the examined objects, development ...
  • Model of the level estimation of danger situations in the problems of complex objects operation 
    Pankratova, N.D.; Slota, M.R. (Системні дослідження та інформаційні технології, 2017)
    The model of information support estimation of the decision maker (DM) based on a study of qualitative indicators of informedness, which characterizes the completeness, accuracy and timeliness of DM informedness , is ...
  • Multivariate convergence-targeted operator for the genetic algorithm 
    Shadura, O.; Petrenko, A.; Svistunov, S. (Системні дослідження та інформаційні технології, 2017)
    Optimization of complex particle transport simulation packages could be managed using genetic algorithms as a tuning instrument for learning statistics and behavior of multi-objective optimisation functions. Combination ...
  • Necessary conditions for control of objects with distributed constants 
    Iovane, G.; Mizernyy, V.M. (Системні дослідження та інформаційні технології, 2006)
    Problems of optimal control over objects with distributed constants described by nonlinear differential equations with partial derivatives of elliptic, parabolic and hyperbolic types have been considered.
  • Neural network synthesis based on evolutionary optimization 
    Oliinyk, A.A.; Subbotin, S.A. (Системні дослідження та інформаційні технології, 2015)
    The evolutionary approach for neural network structural synthesis is considered in this paper. The new method of multimodal evolutionary search with a chromosome clustering is offered. The developed method is based on the ...
  • New approaches to regression in financial mathematics and life sciences by generalized additive models 
    Taylan, P.; Weber, G.-W. (2008)
    This paper introduces into and improves the theoretical research done by the authors in the last two years in the applied area of GAMs (generalized additive models) which belong to the modern statistical learning, important ...
  • O(1) delta part computation technique for the quadratic assignment problem 
    Podolsky, S.V.; Zorin, Yu.M. (Системні дослідження та інформаційні технології, 2015)
    The quadratic assignment problem is rightfully considered to be one of the most challenging problems of combinatorial optimization. Since this problem is NP-hard, the use of heuristic algorithms is the only way to find in ...
  • On GARCH(p,q) convergence 
    Carkovs, J.; Gutmanis, N. (2007)
    The paper deals with symmetric GARCH(p,q) model. Assuming that there exists defined by this model stationary time series, we have proposed the necessary and sufficient condition for exponential mean square convergence of ...
  • On random attractor of semilinear stochastically perturbed wave equation without uniqueness 
    Iovane, G.; Kapustyan, O.V.; Paliichuk, L.S.; Pereguda, O.V. (Системні дослідження та інформаційні технології, 2013)
    In this paper we investigate the dynamics of solutions of the semilinear wave equation, perturbed by additive white noise, in sense of the random attractor theory. The conditions on the parameters of the problem do not ...
  • On some topological properties for special Classes of banach spaces. Part 2 
    Kasyanov, P.; Mel'nik, V. (2008)
    We consider some classes of infinite-dimensional Banach spaces with integrable derivatives. A compactness lemma for nonreflexive spaces is obtained. However some main topological properties for the given spaces are obtained.
  • Price formation mechanism and tariff protection in a dynamic model of a small open economy in transition 
    Oganesyan, G. (Системні дослідження та інформаційні технології, 2010)
    This paper examines the importance and dynamics of prices in a small open economy in transition. Several main features of this process outline the behavior of the mathematical model. The model examines four factors that ...
  • Primitive programing algebra: general approfch to a problem of functional completeness 
    Yahanov, P.O.; Redko, D.I.; Redko, I.V.; Zakharchenko, T.L. (Системні дослідження та інформаційні технології, 2015)
    The goal of the research is development of scientific foundations of programming problems solutions genesis. Investigations carried out are based on algebraic research methods of programs and compositional programming ...
  • Principal component analysis for studying the world security problem 
    Pomerantseva, T.; Boldak, A. (Системні дослідження та інформаційні технології, 2009)
    This research is a continuation of the work [1], in which the list of ten most essential global threats to the future of mankind have been presented. The initial data on each threat are taken from the respectable international ...
  • Problem of Fuzzy portfolio optimization and its solution with application of forecasting methods 
    Zaychenko, Y.; Sydoruk, I. (Системні дослідження та інформаційні технології, 2016)
    The novel theory of investment portfolio optimization under uncertainty is presented based on fuzzy set theory and efficient forecasting methods. The direct problem of fuzzy portfolio optimization and dual problem are ...
  • Quality of service at the computer networks based on internet 
    Listopad, N.I.; Kopachev, A.G.; Matruk, A.A. (Системні дослідження та інформаційні технології, 2006)
    А framework for the emerging computer networks quality of Internet service is presented. Two important components of the framework are considered: integrated service and differentiated service. They are described and ...
  • Quantification of key developmental risks in Africa 
    Bakhtina, V.; Zgurovsky, M. (2008)
    Current research identifies six key developmental risks for Africa: (a) vulnerability of infrastructure, (b) health, (c) education, (d) political and security risk, (e) vulnerability to natural disasters and (f) limitation ...

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