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  • ALGORITHMIC PROCESSES OF THE LARGE NUMBERS FACTORIZATION BASED ON THE THEORY OF ELLIPTIC CURVES 
    Vostrov, G.; Dermenji, I.; Востров, Г. М.; Дерменжи, І. Д.; Востров, Г. Н.; Дерменжи, И. Д. (2018-04)
    In this article we consider the problem of the composite numbers factorization. Various methods for solving this problem were described and also their comparative characteristics were given. The Lenstra method algorithm ...
  • ANALYSIS AND DEVELOPMENT OF EXISTING ALGORITHMS FOR SOLVING THE DISCRETE LOGARITHM PROBLEM 
    Vostrov, G.; Bezrukova, Yu.; Востров, Г. М.; Безрукова, Ю. С.; Востров, Г. Н.; Безрукова, Ю. С. (2018-03)
    In this article we have described the object of the discrete logarithm problem and spelled out the ways of the discrete logarithm theory implementation. Also there is the analysis of some methods by indication of the ...
  • Analysis of IEEE 802.11g wireless channel maximun throughput 
    Nesterenko, Serhii; Нестеренко, Сергій Анатолійович; Nesterenko, Yuliia; Нестеренко, Юлія Сергіївна (Odessa National Polytechnic University, 2015-03)
    The development of mathematical model for calculating IEEE 802.11g maximum channel throughput is carried out. With the use of the developed model a study of maximum channel throughput for all mandatory data rates of ...
  • Analysis of smooth numbers search methods for solving the discrete logarithm problem 
    Востров, Георгій Миколайович; Vostrov, George; Востров, Георгий Николаевич; Пономаренко, Олена Юріївна; Ponomarenko, Olena; Пономаренко, Елена Юрьевна (2019)
    This paper describes the formulation of the discrete logarithm problem, which is an important mathematical problem. The algorithm for computing the discrete logarithm of Silver-Pohlig-Hellman is analyzed and its drawbacks ...
  • Analysis of the factorization method based on elliptic curves theory 
    Vostrov, George; Востров, Георгій Миколайович; Востров, Георгий Николаевич; Dermenzhy, Ivan; Дерменжи, Іван Дмитрович; Дерменжи, Иван Дмитриевич (2019)
    The purpose of this paper is the analysis of elliptic curve method, in particularly the probabilistic approach of method research, and also the research of subexponential complexity definition. This paper describes the ...
  • Analysis of the structures of algebraic dynamical systems based on a computer solution of the generalized artin hypothesis 
    Востров, Георгій Миколайович; Востров, Георгий Николаевич; Vostrov, George; Опята, Роман Юрьевич; Opiata, Roman; Опята, Роман Юрійович (2019)
    The article considers the generalized Artin's hypothesis. The analysis of algebraic dynamical systems on the set of prime numbers is given. The properties of dynamic algebraic systems are studied. Based on computer modeling, ...
  • Bldc electric-drive in the mechanism of pulse feed of electrode wire 
    Lebediev, Volodymyr; Лебедєв, Володимир О.; Rymsha, Vitalii; Римша, Віталій Вікторович; Lendel, Ivan; Лендел, Іван В. (Odessa National Polytechnic University, 2014-11)
    In this paper, the basic requirements for the electric-drive of mechanism of pulsed wire feed, and the benefits of using a special Brushless Direct Current electric-drive are described. For phase commutation of ...
  • COMPUTER MODELING OF DYNAMIC PROCESSES IN ANALYTIC NUMBER THEORY 
    Vostrov, G.; Opiata, R.; Востров, Г. Н.; Опята, Р. Ю.; Востров, Г.М.; Опята, Р.Ю. (2018-05)
    In the work of computer simulation methods, the properties of prime numbers are investigated, as a dynamic evolving system. Methods for the classification of prime numbers based on Fermat's small theorem are constructed. ...
  • Contact-free combined synshronous generators rotor windings electromagnetic analysis 
    Babushanov, Oleksii; Бабушанов, Олексій Вікторович (Odessa National Polytechnic University, 2011-02)
    Contact-free combiner synchronous generators rotor windings distribution schemes were reviewed. Merits and demerits of well-known combined windings and advantages of a new combined winding were defined on basis of ...
  • Development of the scheme and research of the mathematical model of the voltage regulation device on the transformers with switching without 10/0,4 kV excitation 
    Kryvda, Viktoriia; Кривда, Вікторія Ігорівна; Rudnytskyi, Valdemar; Рудницький, Вальдемар Генрихович (Odessa National Polytechnic University, 2015-06)
    Mathematical model of the device of regulation of voltage is presented. Operation of the device on the transformer with switching voltage without excitation allows to control mode at various values of electrical remoteness and ...
  • Distributed multi-videocams security system not infringing the private life rights 
    Antoshchuk, Svіtlana; Антощук, Світлана Григорівна; Brovkov, Volodymyr; Бровков, Володимир Георгійович; Kovalenko, Mykyta; Коваленко, Микита Владиславович (Odessa National Polytechnic University, 2013-11)
    The article exposes a wireless distributed video-surveillance networks for efficient human behaviour recognition using cameras with and without controlled areas overlapping. А.м. system application would allow effective solution ...
  • DYNAMIC PROCESSES OF HASH FUNCTION FORMATION IN A SYSTEM OF FINITE FIELDS 
    Vostrov, G.; Ponomarenko, O.; Востров, Г. М.; Пономаренко, О. Ю.; Востров, Г. Н.; Пономаренко, Е. Ю. (2018-04)
    The primary purpose of this article is the hash function formation based on the theory of finite fields. Standard cryptographic hash functions for digital signature algorithms were considered. The methods of hashing different ...
  • Estimation of power consumption distribution in FPGA-projects 
    Drozd, Oleksandr; Дрозд, Олександр Валентинович; Mileiko, Serhii; Мілейко, Сергій Ігорович; Kalynychenko, Volodymyr; Калиниченко, Володимир Володимирович; Ulchenko, Mykola; Ульченко, Микола Олегович (Odessa National Polytechnic University, 2014-03)
    Green-orientation of modern CAD systems based on Altera Quartus II and build-in utility PowerPlay Power Analyzer, allowing to optimize and to estimate FPGA-project by power consumption within the scope of signal activity ...
  • Features of digital data presentation in technologies multimedia 
    Abdullah Omar Muayad (Odessa National Polytechnic University, 2013-04)
    The analysis of the main features of digital data presentation, in particular sound signals, in technologies of multimedia is made. Classification of multimedia-applications is proved and the main methods and widespread hardware ...
  • HINFROBUST CONTROL OF PERMANENT-MAGNET SYNCHRONOUS MOTORS:STABILITY AND PERFORMANCE 
    Rudnev, Ye. S.; Morozov, D. I.; Gritsyuk, V. Yu.; Руднєв, Є. С.; Морозов, Д. І.; Грицюк, В. Ю.; Руднев, Е. С.; Морозов, Д. И.; Грицюк, В. Ю. (ОДЕСЬКИЙ НАЦІОНАЛЬНИЙ ПОЛІТЕХНІЧНИЙ УНІВЕРСИТЕТ, 2019-02-15)
    The engineering methodology for the synthesis of a robust AC electric drive control system based on a synchronous electric motor with excitation from permanent magnets with a HINF-suboptimal speed ...
  • Improvement of security for web services by research and development of OAuth servers 
    Surkov, Serhii; Сурков, Сергій Сергійович; Martyniuk, Oleksandr; Мартинюк, Олександр Миколайович (Odessa National Polytechnic University, 2016-05)
    With the crucial growth of information-technologies is rapidly growing sociability. The clearest example - there are many social networks. To solve the problem of authorization for third-party web services use OAuth protocol, ...
  • Information technology of quality assessment of assembly units in radio equipment manufacturing 
    Shcherbakova, Halyna; Щербакова, Галина Юріївна; Krylov, Viktor; Крилов, Віктор Миколайович; Pisarenko, Radmila; Пісаренко, Радміла Олексіївна (Odessa National Polytechnic University, 2016-05)
    In this paper, an analysis of existing automated test systems (ATS) and corresponding information technologies (IT) of parameters processing was carried out. At the heart of the IT and processing methods (identification, ...
  • Mathematical foundation of information technologies in modern nonlinear dynamical systems 
    Vostrov, George; Востров, Георгій Миколайович; Востров, Георгий Николаевич; Khrinenko, Andrii; Хріненко, Андрій Олегович; Хриненко, Андрей Олегович (2019)
    In this paper it is considered and generalized hypothesis about existence of 3 classes of processes: physical, mental and mathematical. It is shown that in all nonlinear dynamical systems the key factor in determining their ...
  • Mathematical models of unequivalent technological processes as variation inequalities and their calculable realization on the basis of methods of optimization 
    Polozhaienko, Serhii; Положаєнко, Сергій Анатолійович; Kuznichenko, Svitlana; Кузніченко, Світлана Д. (Odessa National Polytechnic University, 2012-03)
    The approach to the solution of the class of spatially-distributed non-steady disparities which one is offered make mathematical models of physical processes of a directional effect. The approach is grounded on optimization ...
  • Method of classification with training on the wavelet transformation base 
    Shcherbakova, Halyna; Щербакова, Галина Юріївна; Krylov, Viktor; Крилов, Віктор Миколайович; Babilunga, Oksana; Бабілунга, Оксана Юріївна (Odessa National Polytechnic University, 2015-06)
    The method classification with training on the base of wavelet transformation is designed. This method may be used for identification of the ranges of factors separating surfaces. This method may be used for choice ...