Classification Scheme for Random Longitudinal Road Unevenness Considering Road Waviness and Vehicle Response by Oldřich Kropáč, Peter Múčka

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Research of the Bifurcation Characteristic of Helical Gear System with Considering Random Perturbation of Mesh Stiffness by Yiyi Tou, Jianmin Li, Wei Wang, Haoze Wang, Wenhua Chen

“…In order to study the influence of the random perturbation of time-varying mesh stiffness on the dynamics of the helical gearing system, based on Newton's law, a stochastic dynamics model of a six-degree-of-freedom helical gear system is established and dimensionless processing is carried out. …”
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Upper Semicontinuity of Random Attractors for Nonautonomous Stochastic Reversible Selkov System with Multiplicative Noise by Chunxiao Guo, Yanfeng Guo, Xiaohan Li

“…In this paper, the existence of random attractors for nonautonomous stochastic reversible Selkov system with multiplicative noise has been proved through Ornstein-Uhlenbeck transformation. …”
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Study of the Windowing and Overlap-Add Operation for a Super-Gaussian Random Vibration Test by Yiming Peng, Yang Li

“…Random vibration environmental testing employs the specified statistical properties of the real world vibration to reproduce the desired excitations on the shaker table for fatigue test purposes. …”
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Adaptive random early detection algorithm based on network traffic level grade prediction by Debin WEI, Chengsheng PAN, Li YANG, Zuoren YAN

“…In view of the problem that the calculation of average queue length and maximum packet drop probability in random early detection algorithm and its variants reflect the changes of network traffic slowly, an adaptive random early detection algorithm based on network traffic level grade prediction was proposed.Based on the statistical characteristics of self-similar network traffic, the transition probability table of network traffic level grade was established, and a grade prediction method of self-similar network traffic level with low complexity and high accuracy was proposed.Furthermore, the prediction results were applied to calculate the average queue length in equal interval and adjust the maximum packet drop probability.Under the condition of fixed and variable bottleneck link capacity, it is found that regardless of the degree of self-similarity of network traffic, the proposed algorithm can improve the throughput and packet loss rate, especially when the Hurst parameter is large and the traffic is light.…”
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Determination of the quantitative content of chlorophylls in leaves by reflection spectra using the random forest algorithm by E. A. Urbanovich, D. A. Afonnikov, S. V. Nikolaev

Subjects: “…random forest…”
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The Form of Waiting Time Distributions of Continuous Time Random Walk in Dead-End Pores by Yusong Hou, Jianguo Jiang, J. Wu

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Random Attractors for Stochastic Retarded 2D-Navier-Stokes Equations with Additive Noise by Xiaoyao Jia, Xiaoquan Ding

“…We first transform the stochastic equation into a random equation and then obtain the existence of a random attractor for random equation. …”
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Compliant Mechanism Soft Robot Design and Peristaltic Movement Optimization Using Random Search by L. A. Páramo-Carranza, A. Lopez-González, Juan C. Tejada

“…To guarantee maximum displacement, a time and angle optimization procedure using photogrammetry and random search was carried out, allowing the advance distance of the soft robot to be maximized.…”
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Paths to Polarization: How Extreme Views, Miscommunication, and Random Chance Drive Opinion Dynamics by Matthew A. Turner, Paul E. Smaldino

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Mobile RFID system authentication protocol based on one-way pseudo random function by Biyuan JIAN, Daowei LIU

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Random Attractors for Stochastic Three-Component Reversible Gray-Scott System on Infinite Lattices by Anhui Gu, Zhaojuan Wang, Shengfan Zhou

“…We prove the existence of a compact random attractor for the random dynamical system generated by stochastic three-component reversible Gray-Scott system with a multiplicative white noise on infinite lattices.…”
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Self-similar random fractal measures using contraction method in probabilistic metric spaces by József Kolumbán, Anna Soós, Ibolya Varga

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Understanding and Modeling the Dynamics of Storm‐Time Atmospheric Neutral Density Using Random Forests by K. Murphy, A. J. Halford, V. Liu, J. Klenzing, J. Smith, K. Garcia‐Sage, J. Pettit, I. J. Rae

“…We use a combination of solar and geomagnetic variables to develop three Random Forest machine learning models of neutral density. …”
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The Reduced-Order Model for Droplet Drift of Aerial Spraying under Random Lateral Wind by Wencheng Li, Wenyun Wang, Xiaomao Huang, Chenyang Li

“…The droplet drift during aerial spraying process of oilseed rape, which is induced by complex flow field including random lateral wind, is difficult to predict and suppress. …”
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Robust and Efficient Harmonics Denoising in Large Dataset Based on Random SVD and Soft Thresholding by Yu Yang, Jian Rao

“…First, the Hankel matrix of the harmonic signal is constructed and randomly projected onto a lower dimensional subspace with a Gaussian matrix. …”
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Study on Dynamics of Wind Turbine Gearbox with Crack Fault under Random Wind Load by Jinwen Wang, Xiayue Ma, Zihao Liu, Xiaolu Leng, Shijing Wu

Subjects: “…Random wind load…”
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A Study on Early Warning of Financial Indicators of Listed Companies Based on Random Forest by Zilin Wang

“…In view of the above problems, this study will mainly use the random forest method combined with the decision tree algorithm to study the financial early warning problem of listed companies in China. …”
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Limiting Behavior of the Partial Sum for Negatively Superadditive Dependent Random Vectors in Hilbert Space by Mi-Hwa Ko

“…In this paper, We study the complete convergence and Lp- convergence for the maximum of the partial sum of negatively superadditive dependent random vectors in Hilbert space. The results extend the corresponding ones of Ko (Ko, 2020) to H-valued negatively superadditive dependent random vectors.…”
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Nonstationary Random Vibration Performance of Train-Bridge Coupling System with Vertical Track Irregularity by Xiaozhen Li, Yan Zhu, Zhibin Jin

“…In order to study the random vibration performance of trains running on continuous beam bridge with vertical track irregularity, a time-domain framework of random analysis on train-bridge coupling system is established. …”
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