Последние добавленные ресурсы

  • Simple Essential Improvements to the ROUGE-W Algorithm 

    Znamenskij, Sergej V.; Знаменский, Сергей В. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    The ROUGE-W algorithm to calculate the similarity of texts is referred in more than 500 scientific publications since 2004. The power of the algorithm depends on the weight function choice. An optimal selection of the ...
  • An Efficient Water Model for Large Scale Molecular Dynamics Simulations 

    Zalizniak, Viktor E.; Зализняк, Виктор Е. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    The development of simple and efficient model that correctly represent the important features of water is essential to overcome the limitations in time scale and system size currently encountered in atomistic molecular ...
  • Localization of Solutions of the Equations of Filtration in Poroelastic Medium 

    Tokareva, Margarita A.; Токарева, Маргарита А. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    A system of equations of 1D non-stationary fluid motion in poroelastic medium is considered. Localization of solutions of the equations has been established by the integral energy estimates method
  • Mathematical Modeling of User Perception in Information Security Systems 

    Styugin, Mikhail A.; Kytmanov, Alexey A.; Стюгин, Михаил А.; Кытманов, Алексей А. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    The problem of the functional structures research is considered in this example of information systems. A feature of such research is that it is not always possible to ensure that the research results will match reality. ...
  • System Mathematical Models for the Formation of Signals and Synchronous Interference with the Use of Pulsed Non-explosive Seismic Sources 

    Shaidurov, Georgy Ya.; Kudinov, Danil S.; Шайдуров, Георгий Я.; Кудинов, Данил С. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    The theory of linear systems is applied to simulate and describe signals and synchronous noise registered by seismic sensors. An algorithm is proposed to reduce the effect of the inhomogeneous upper layer and of regular ...
  • Privacy-Preserving Building of Self-Organizing Maps 

    Vashkevich, Alexey V.; Zhukov, Vadim G.; Semenkinz, Eugene S.; Вашкевич, Алексей В.; Жуков, Вадим Г.; Семенкин, Евгений С. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    Various data mining techniques are designed for extracting significant and valuable patterns from huge databases. Today databases are often divided between several organizations for the reason of limitations like ...
  • On the Correctness of Polynomial Difference Operators 

    Rogozina, Marina S.; Рогозина, Марина С. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    The correctness Cauchy problem is explored for a polynomial difference operator. The easily verifiable sufficient condition correctness for the Cauchy problem for a polynomial difference operator with constant coefficients ...
  • Antiplane Axisymmetric Creep Deformation of Incompressible Medium 

    Firsov, Sergey N.; Prokudin, Aleksandr N.; Фирсов, Сергей Н.; Прокудин, Александр Н. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    Flow of incompressible medium under varying gradient of pressure is considered. It is assumed that medium exhibits nonlinear elastic and creep behavior. The theory of large strains based on transport equations for the ...
  • On the Structure of the Classical Discriminant 

    Mikhalkin, Evgeny N.; Tsikh, Avgust К.; Михалкин, Евгений Н.; Цих, Август К. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    Consider a general polynomial of degree n with variable coefficients. It is known that the Newton polytope of its discriminant is combinatorially equivalent to an (n􀀀1)-dimensional cube. We show that two facets of this ...
  • On Solvability of one Class of Nonlinear Integral-differential Equation with Hammerstein Non-compact Operator Arising in a Theory of Income Distribution 

    Khachatryan, Aghavard Kh.; Khachatryan, Khachatur A.; Sardaryan, Tigran H.; Хачатрян, Агавард Х.; Хачатрян, Хачатур А.; Сардарян, Тигран Г. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    In present paper we investigate a class of nonlinear integral- differential equation with Hammerstein noncompact operator which has direct application in a theory of income distribution. We prove solvability of the class ...
  • On Long-time Behaviors of States of Galton-Watson Branching Processes Allowing Immigration 

    Imomov, Azam A.; Имомов, Азам А. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    We observe the discrete-time Branching Process allowing Immigration. Limit properties of transition functions and their convergence to invariant measures are investigated. In the critical situation a speed of this ...
  • Coordinate and Time-frequency Support of a Spacecraft Flight by Means of Autonomic Navigation Using Sigma-point Kalman Filter Algorithm 

    Filimonov, Vladimir A.; Shavrin, Vyacheslav V.; Tislenkoz, Vladimir I.; Kravets, Aleksey P.; Lebedev, Vitaliy Yu.; Shkolniy, Vadim N.; Филимонов, Владимир А.; Шаврин, Вячеслав В.; Тисленко, Владимир И.; Кравец, Алексей П.; Лебедев, Виталий Ю.; Школьный, Вадим Н. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    There are investigated errors of a spacecraft current coordinate and velocity estimates, time-frequency scale bias of the board receiver reference oscillator. The receiver is a component of the autonomic nav- igation ...
  • Shunkov Groups with the Minimal Condition for Noncomplemented Abelian Subgroups 

    Chernikov, Nikolai S.; Черников, Николай С. (Сибирский федеральный университет. Siberian Federal University., 2015-11)
    In the present paper, we give a complete exhaustive description of the pointed out Shunkov groups