Showing 3,301 - 3,320 results of 3,836 for search '"stochastic process"', query time: 0.89s Refine Results
  1. 3301

    Effects of network topology and trait distribution on collective decision making by Pengyu Liu, Jie Jian

    Published 2023-03-01
    “…In this work, we develop stochastic processes to generate networks of individuals with two simple traits: Being a conformist and being an anticonformist. …”
    Get full text
    Article
  2. 3302

    Remaining Useful Life Interval Prediction for Complex System Based on BiGRU Optimized by Log-Norm by Xiaojia Yan, Weige Liang, Dongxue Xu

    Published 2022-01-01
    “…Primary research methods use statistical models or stochastic processes to fit the distribution of historical degradation data. …”
    Get full text
    Article
  3. 3303

    Estimation of High Structural Reliability Involving Nonlinear Dependencies Based on Linear Correlations by Liulin Kong, Heng Li, Bo Zhang, Hanbin Luo

    Published 2021-01-01
    “…A sequential search strategy is applied to achieve the estimate of numerous copula parameters, and a simplified algorithm is further designed for reliability involving stationary stochastic processes. The subset simulation is then adopted to efficiently generate random variables from the corresponding distribution for high reliability evaluation. …”
    Get full text
    Article
  4. 3304

    BSL: An R Package for Efficient Parameter Estimation for Simulation-Based Models via Bayesian Synthetic Likelihood by Ziwen An, Leah F. South, Christopher Drovandi

    Published 2022-02-01
    “…Bayesian synthetic likelihood (BSL; Price, Drovandi, Lee, and Nott 2018) is a popular method for estimating the parameter posterior distribution for complex statistical models and stochastic processes that possess a computationally intractable likelihood function. …”
    Get full text
    Article
  5. 3305

    How ants drop out: ant abundance on tropical mountains. by John T Longino, Michael G Branstetter, Robert K Colwell

    Published 2014-01-01
    “…High montane sites may be ephemeral in geological time, resulting in non-interactive communities dominated by historical and stochastic processes. Abundance in these sites may be determined by the number of species that manage to colonize and/or avoid extinction on mountaintops.…”
    Get full text
    Article
  6. 3306

    Determinants and Assembly Mechanism of Bacterial Community Structure in Ningxia Section of the Yellow River by Rui-Zhi Zhao, Wei-Jiang Zhang, Zeng-Feng Zhao, Xiao-Cong Qiu

    Published 2023-02-01
    “…The combined results of the neutral community model and the phylogenetic null model indicate that Bacterial communities in both habitats were mainly affected by stochastic processes, with ecological processes dominated by ecological drift for bacterioplankton and dispersal limitation for sediment bacteria. …”
    Get full text
    Article
  7. 3307

    The structure dilemma in biological and artificial neural networks by Thomas Pircher, Bianca Pircher, Eberhard Schlücker, Andreas Feigenspan

    Published 2021-03-01
    “…Thus, for example, studies have repeatedly shown that the brains of patients suffering from schizophrenia or other diseases have a different connectome compared to healthy people. Apart from stochastic processes, however, an inherent logic describing how neurons connect to each other has not yet been identified. …”
    Get full text
    Article
  8. 3308

    Wavelet Cross-correlation in Bivariate Time-Series Analysis by Eniuce Menezes de Souza, Vinícius Basseto Félix

    Published 2018-12-01
    “…To demonstrate the applicability of this method, we analyze simulated and real time series from different stochastic processes. The results demonstrated that analyses based on the CCF can be misleading; however, WCC can be used to correctly identify the correlation on each scale. …”
    Get full text
    Article
  9. 3309

    Designing the structure of a construction project operating system using evolutionary algorithm by Piotr Jaśkowski

    Published 2008-06-01
    “…An evolutionary algorithm (using stochastic processes) was adapted for solving the triple-criteria schedule optimisation problem in deterministic conditions. …”
    Get full text
    Article
  10. 3310

    Coherent Transfer of Lattice Entropy via Extreme Nonlinear Phononics in Metal Halide Perovskites by Z. Liu, Y. Shi, T. Jiang, L. Luo, C. Huang, M. Mootz, Z. Song, Y. Yan, Y. Yao, J. Zhao, J. Wang

    Published 2024-06-01
    “…The conventional view of this transfer involves stochastic processes occurring within a thermal bath of phonons, where the lattice arrangement and energy flow from higher- to lower-frequency modes. …”
    Get full text
    Article
  11. 3311

    Identificação de classes rítmicas de língua: modelagem de cadeias categorizadas da sonoridade usando árvores probabilísticas Identifying Rhythmic Classes of Languages: Modeling Sym... by JUVÊNCIO NOBRE

    Published 2008-01-01
    “…Based on sonority concept, defined in Galves et al. (2002), and Cassandro et al. (2007), a parametric model for the family of stochastic processes of sonority time evolution for different languages is proposed, denoted by family of tied quantized chains. …”
    Get full text
    Article
  12. 3312

    Local inhibitory networks support up to (N−1)!/ln^{N}2 limit cycles in the presence of electronic noise and heterogeneity by Ashok S. Chauhan, Joseph D. Taylor, Alain Nogaret

    Published 2021-11-01
    “…This occurs as stochastic processes recruit quiescent neurons whose subthreshold periodic oscillations help maintain the synchronization of limit cycles against heterogeneity.…”
    Get full text
    Article
  13. 3313

    Disentangling the spatio-environmental drivers of human settlement: an eigenvector based variation decomposition. by Ralf Vandam, Eva Kaptijn, Bram Vanschoenwinkel

    Published 2013-01-01
    “…The relative importance of deterministic and stochastic processes driving patterns of human settlement remains controversial. …”
    Get full text
    Article
  14. 3314

    Bumblebees acquire alternative puzzle-box solutions via social learning by Alice D. Bridges, HaDi MaBouDi, Olga Procenko, Charlotte Lockwood, Yaseen Mohammed, Amelia Kowalewska, José Eric Romero González, Joseph L. Woodgate, Lars Chittka

    Published 2023-03-01
    “…Additional open diffusion experiments where 2 behavioural variants were initially present in similar proportions ended with a single variant becoming dominant, due to stochastic processes. We discuss whether these results, which replicate those found in primates and birds, might indicate a capacity for culture in bumblebees. …”
    Get full text
    Article
  15. 3315

    A stochastic simulator of a blood product donation environment with demand spikes and supply shocks. by Ming-Wen An, Nicholas G Reich, Stephen O Crawford, Ron Brookmeyer, Thomas A Louis, Kenrad E Nelson

    Published 2011-01-01
    “…Weekly numbers of blood units donated and needed were generated by negative binomial stochastic processes. The simulator allows exploration of the blood system under certain conditions of supply and demand rates, and can be used for planning purposes to prepare for sudden changes in the public's health. …”
    Get full text
    Article
  16. 3316

    Rapidly forming, slowly evolving, spatial patterns from quasi-cycle Mexican Hat coupling by P. E. Greenwood, L. M. Ward

    Published 2019-07-01
    “…A lattice-indexed family of stochastic processes has quasi-cycle oscillations if its otherwise-damped oscillations are sustained by noise. …”
    Get full text
    Article
  17. 3317

    STUDY OF THE DAILY IRREGULARITY ON SPECIFIC ROUTES, SERVICING THE PASSENGER STOPS IN RUSE BULGARIA by Velizara PENCHEVA, Asen ASENOV, Dimitar GROZEV, Ivan GEORGIEV, Pavel STOYANOV

    Published 2019-11-01
    “…For a model of the system of mass service, the system of the differential-algebraic equations Kolmogorov/Erlangen for stochastic processes has been selected.…”
    Get full text
    Article
  18. 3318

    Assessing the efficacy of health countermeasures on arrival time of infectious diseases by Yusuke Asai

    Published 2023-06-01
    “…In this study, random differential equations, which are differential equations with stochastic processes, were used to describe the dynamics of infection in an endemic country. …”
    Get full text
    Article
  19. 3319

    Qualitative Analysis for the Solutions of Fractional Stochastic Differential Equations by Abdelhamid Mohammed Djaouti, Muhammad Imran Liaqat

    Published 2024-06-01
    “…Fractional pantograph stochastic differential equations (FPSDEs) combine elements of fractional calculus, pantograph equations, and stochastic processes to model complex systems with memory effects, time delays, and random fluctuations. …”
    Get full text
    Article
  20. 3320

    First principles modeling of nonlinear incidence rates in seasonal epidemics. by José M Ponciano, Marcos A Capistrán

    Published 2011-02-01
    “…In this paper we used a general stochastic processes framework to derive from first principles the incidence rate function that characterizes epidemic models. …”
    Get full text
    Article