Showing 3,821 - 3,840 results of 17,304 for search '"random"', query time: 0.07s Refine Results
  1. 3821

    A note on dilations and martingales by Martin L. Jones

    Published 1993-01-01
    “…The technique of dilating the joint distribution of a sequence of random variables has applications in optimal stopping theory and the study of prophet inequalities where martingales play a significant role.…”
    Get full text
    Article
  2. 3822

    On a Gauss-Kuzmin-Type Problem For a Generalized Gauss-Kuzmin Operator by Chrysoula Ganatsiou

    Published 2011-01-01
    “…A generalized limit probability measure associated with a random system with complete connections for a generalized Gauss-Kuzmin operator, only for a special case, is defined, and its behaviour is investigated. …”
    Get full text
    Article
  3. 3823

    Central Limit Theorem for Coloured Hard Dimers by Maria Simonetta Bernabei, Horst Thaler

    Published 2010-01-01
    “…This means that we investigate the limit behavior of certain random variables whose values are combinatorial parameters associated to these graphs. …”
    Get full text
    Article
  4. 3824

    A remark on the r-th mean differentiability by George D. Stamatelos

    Published 1984-01-01
    “…In the mathematical developments regarding the asymptotic expansion and the asymptotic distribution of the likelihood function, there arises the question whether the assumptions made on the model imply differentiability in the r′-th mean of the underlying random functions, for integer values r′<r. The present paper provides an answer to this question and also gives the explicit form of the derivatives in the r′-th mean involved.…”
    Get full text
    Article
  5. 3825

    EPN:encryption padding for NTRU with provable security by MU Ning-bo, HU Yu-pu, WANG Bao-cang

    Published 2008-01-01
    “…Known as the fastest public key cryptosystem available now,the provable security of NTRU has not been solved well.an encryption padding,called EPN was designed,for NTRU.Under the full domain one wayness assumption of NTRU,EPN had been proved indistinguishable from adaptive chosen ciphertext attack by using the Game-Hopping technology in the random oracle model.Compared with present NAEP available,implement efficiency of EPN improves by 25%.…”
    Get full text
    Article
  6. 3826

    Design of reliability for layered decoupled virtual nodes by Yangchun LI, Yongbing FAN, Nan CHEN, Tian CHEN

    Published 2018-09-01
    “…Firstly,the concept of random events was introduced into the communication process,and the serial and parallel reliability algorithms were introduced.Secondly,the reliability design of virtual hosts,clusters and spine-leaf switching networks and their calculation methods were analyzed.Finally,the connection based on each component unit was analyzed.Based on the connection relationships among the components,the reliability design scheme of virtual nodes and its reliability algorithm was proposed.…”
    Get full text
    Article
  7. 3827

    Behaviour of passage time for a queueing network model with feedback: a simulation study by Bidyut K. Medya

    Published 2004-01-01
    “…The steady-state behaviour of the passage time, the random times for a job to traverse a portion of the network, is examined through simulation. …”
    Get full text
    Article
  8. 3828

    Discriminant analysis of Gaussian spatial data with exponential covariance structure by Kęstutis Dučinskas

    Published 2005-12-01
    “… This paper considers the discrimination of the observation of the stationary Gaussian random field belonging to one of two populations with different means and covariance functions. …”
    Get full text
    Article
  9. 3829

    Research on MIX-based anonymous communications by LU Tian-bo, CHENG Xiao-ming, ZHANG Bing

    Published 2007-01-01
    “…Privacy and anonymity on the Internet are gaining increasing attention from both the scientific and the large Internet user community in recent years.Privacy does not only mean the confidentiality of information,but also mean not revealing who is communicating with whom,and how often.After describing the technology of MIX,a survey of ano-nymity technologies based on it was given.Finally WonGoo,a scalable and practical decentralized peer-to-peer protocol was presented that provides strong anonymity and high efficiency with layered encryption and random forwarding.…”
    Get full text
    Article
  10. 3830

    Collaborative opportunistic routing in wireless sensor networks by HU Hai-feng, YANG Zhen

    Published 2009-01-01
    “…The routing objective was to provide robustness to the random variations in network con-nectivity while ensuring better data forwarding efficiency in an energy efficient manner. …”
    Get full text
    Article
  11. 3831

    Stability of a Nonlinear Fractional Langevin System with Nonsingular Exponential Kernel and Delay Control by Kaihong Zhao

    Published 2022-01-01
    “…Fractional Langevin system has great advantages in describing the random motion of Brownian particles in complex viscous fluid. …”
    Get full text
    Article
  12. 3832

    Analysis of the success probability of cube attack by Hai-xin SONG, Xiu-bin FAN, Chuan-kun WU, Deng-guo FENG

    Published 2012-10-01
    “…The success probability of cube attack was theoretically discussed when a boolean function was chosen at random and the algebraic degree or the number of terms in its algebraic normal form representation was restricted.The results provided theoretic support to cube attack.The theoretical results meet with the experimental results of the analysis of the stream ciphers Trivium and Grain v1 very closely.…”
    Get full text
    Article
  13. 3833

    A uniform estimate for the rate of convergence in the multidimensional central limit theorem for homogeneous Markov chains by M. Gharib

    Published 1996-01-01
    “…In this paper a uniform estimate is obtained for the remainder term in the central limit theorem (CLT) for a sequence of random vectors forming a homogeneous Markov chain with arbitrary set of states. …”
    Get full text
    Article
  14. 3834

    Power Laws in Adsorption and the Characterization of Heterogeneous Substrates by F. Bulnes, A.J. Ramirez-Pastor, G. Zgrablich

    Published 2001-04-01
    “…Patches were either arranged in a deterministic chessboard structure or in a random way. Quantities were identified which scale obeying power laws as a function of the scale length l. …”
    Get full text
    Article
  15. 3835

    Central limit theorem in the symmetric group by Vytas Zacharovas

    Published 1999-12-01
    “… In this work we investigate a rate of convergence of sums of random variables defined on a symetric group Sn, when the probability measure on Sn is defined by the Ewens sampling formula with parameter θ. …”
    Get full text
    Article
  16. 3836

    Design Method of Digital Signals’ Filter for Automatic Control Systems of Power Plant Equipment Operation by V. A. Janizki

    Published 2012-12-01
    “…They provide minimization of random noise influence by estimation parameters changes, determining the state of equipment and its operation. …”
    Get full text
    Article
  17. 3837

    ESTIMATION OF THE SHAPE PARAMETER IN LOMAX DISTRIBUTION BASED ON INTERVAL DATA by LONG Bing, XI ChangXin

    Published 2018-01-01
    “…The maximum likelihood method is used to estimate the unknown shape parameter in Lomax distribution under interval data, the expression of the shape parameter can not be obtained.The iterative formula of shape parameter can be obtained by using EM algorithm, it is easy to get the estimated value and the estimation has good convergence. Random simulation results show that EM algorithm has high accuracy, and the final estimation is independent of initial value.…”
    Get full text
    Article
  18. 3838

    THE FATIGUE CUMULATIVE DAMAGE PROBABILITY MODEL OF GEAR CONTACT by LV YuanBo, ZHUO Yi, ZHANG WenDong

    Published 2017-01-01
    “…For the gear transmission mechanism of a slat,based on S-N curve and linear cumulative damage theory,the reliability fatigue life caculation formula of gear contact can be obtained.In order to realize the global influence of the basic random variables on the distribution of the response performance function completely,the global sensitivities are proposed,which can provide effective theoretical guidance for optimazation and reliability design of gear.…”
    Get full text
    Article
  19. 3839

    On the function TreH+itK by Mark Fannes, Dénes Petz

    Published 2002-01-01
    “…This shows that the Bessis-Moussa-Vilani conjecture holds for large random matrices in an asymptotic sense.…”
    Get full text
    Article
  20. 3840

    Entropy and Information jump for log-concave vectors by Bizeul, Pierre

    Published 2023-02-01
    “…We extend the result of Ball and Nguyen on the jump of entropy under convolution for log-concave random vectors. We show that the result holds for any pair of vectors (not necessarily identically distributed) and that a similar inequality holds for the Fisher information, thus providing a quantitative Blachmann–Stam inequality.…”
    Get full text
    Article