Showing 881 - 900 results of 1,863 for search '"modeling and simulation"', query time: 0.10s Refine Results
  1. 881

    Directional evidence conflict measurement approach by Lu WANG, Qing-hua XING, Yi-fan MAO

    Published 2016-07-01
    “…The conflict degree of evidences could be measured based on the new defined directional support degree, which imported the support coefficient to make the model dissymmetrical. Simulation results show that the proposed method can not only express the difference of mutual support degrees between evidences, but also solves the problem that traditional ap-proaches work poorly under special situation.…”
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  2. 882

    The impact of fear and refuge on the dynamics of predator-prey model: Stability and simulation by Aseel Hameed, Hassan F. Al-Husseiny

    Published 2025-03-01
    “…In this work, it was proposed and researched to use a mathematical model to simulate the interaction between two preys and two predators, such that the first prey will feel the fear of predation and the need for shelter, and this depends on the predators. …”
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  3. 883

    Machine Learning-Based Modeling for Structural Engineering: A Comprehensive Survey and Applications Overview by Bassey Etim, Alia Al-Ghosoun, Jamil Renno, Mohammed Seaid, M. Shadi Mohamed

    Published 2024-11-01
    “…Modeling and simulation have been extensively used to solve a wide range of problems in structural engineering. …”
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  4. 884

    Impact of land use changes on waterlogging disasters in the small urban watershed of Hangzhou by Rikun Wen, Liu Yang, Hexian Jin, Hao Tao, Chingaipe N’tani

    Published 2025-02-01
    “…Study Focus: Performing parameter calibration of the grid-based surface and subsurface hydrologic analysis (GSSHA) model and using the GSSHA model to simulate the spatial distribution of waterlogging disasters as well as the changes in water and infiltration depth under different rainfall intensities and Land Use/Land Cover (LULC) change in the watershed. …”
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  5. 885
  6. 886
  7. 887

    Direct Determination of Smoothing Parameter for Penalized Spline Regression by Takuma Yoshida

    Published 2014-01-01
    “…Next we extend to the additive models. A simulation study to confirm the efficiency of the proposed method is addressed.…”
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  8. 888

    Low-Cycle Flexural Fatigue Behavior of Concrete Beam Reinforced with Hybrid FRP-Steel Rebar by Jinkyo F. Choo, Young-Cheol Choi, Seung-Jun Kwon, Ki-Tae Park, Sung-Won Yoo

    Published 2018-01-01
    “…In this study, the fatigue test has been performed, and an analytical model for simulating the flexural fatigue behavior of the concrete beam reinforced with the hybrid bar considering its postyielding behavior is developed. …”
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  9. 889

    On the Statistical Properties of Nakagami-Hoyt Vehicle-to-Vehicle Fading Channel under Nonisotropic Scattering by Muhammad Imran Akram, Asrar U. H. Sheikh

    Published 2012-01-01
    “…A simulator that uses the inverse-fast-fourier-transform- (IFFT-) based computation method is designed for this model. The simulator and analytical results are compared.…”
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  10. 890

    Observed Steep and Shallow Spectra, Narrow and Broadband Spectra, Multifrequency Simultaneous Spectra, and Statistical Fringe Spectra in Fast Radio Bursts: Various Faces of Intrins... by Shu-Qing Zhong, Wen-Jin Xie, Jia-Hong Gu

    Published 2025-01-01
    “…Through analysis, modelings, and simulations, we show that if the spectra of fast radio bursts (FRBs) are intrinsically quasi-periodic, and likely produced by coherent curvature radiation from quasi-periodic structured bunches, then the observed steep and shallow spectra, narrow and broadband spectra, multifrequency simultaneous spectra, as well as possible statistical fringe spectra in FRBs, could all be various manifestations of them. …”
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  11. 891

    High Precise Scattering Centers Models for Cone-Shaped Targets Based on Induced Currents by Qi-Feng Li, Kun-Yi Guo, Xin-Qing Sheng, Tian-Shu Liu

    Published 2017-01-01
    “…In order to validate the scattering center model, numerical simulations of two cone-shaped targets are presented, and the accuracies of the models are validated through comparing the range profiles simulated by the models with those by a full-wave numerical method. …”
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  12. 892

    Avaliability model for reconfigurable network by Liang ZHAO, Xiao-hui ZHANG, Yu WANG

    Published 2015-03-01
    “…To verify the validity of the availability of the model by simulation, simulation results show that the theoretical model calculations and simulation results fit better, can be used to describe the specific performance reconfigurable networks available.…”
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  13. 893

    COMPARATIVE ANALYSIS OF NON-COOPERATIVE SPECTRUM SENSING TECHNIQUES IN COGNITIVE RADIO NETWORK by HAMMED OYEBAMIJI LASISI, OLAJIDE MICHEAL ODOFIN, MUHAMMED BABAJIDE HAMMED, IDOWU OLAMIDE HUSSEIN

    Published 2024-03-01
    “…Matlab Simulink was used as modeling and simulating tool for the evaluations. From the results, energy detector was simpler and faster but unlike CFD exhibited poor performance in corrupt channels. …”
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  14. 894

    Worm propagation modeling in cloud security by Wei ZHANG, Ru-chuan WANG, Peng LI

    Published 2012-04-01
    “…The emergence of cloud security changed the major virus-defensive position from client to network and server group.From the view of the cloud security,a novel worm propagation model,SIR_C(SIR in cloud security),which drives from SIR model was proposed.Based on considering the traditional human countermeasures and the network congestion traffic which is caused by worms and will curb the spread of worms,SIR_C model focused on the analysis of the impact of the degree of cloud security deployment and the information gathering capability on worm propagation model.The simulation results show that SIR_C model was a meaningful attempt to research worm epidemics in cloud security network.…”
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  15. 895

    Study of Dynamic Brittle Fracture of Composite Lamina Using a Bond-Based Peridynamic Lattice Model by Jushang Guo, Weicheng Gao, Zhenyu Liu, Xiongwu Yang, Fengshou Li

    Published 2019-01-01
    “…We proposed a bond-based peridynamic lattice model for simulating dynamic brittle fracture of 2D composite lamina. …”
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  16. 896

    Using Cellular Automata to Investigate Pedestrian Conflicts with Vehicles in Crosswalk at Signalized Intersection by Xiaomeng Li, Xuedong Yan, Xingang Li, Jiangfeng Wang

    Published 2012-01-01
    “…This paper presents a cellular automata model that simulates pedestrian and vehicle crossing behaviors at signalized intersections. …”
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  17. 897

    DESIGN AND TEST OF CONNECTING POINT BETWEEN ACRYLIC SPHERE AND STAINLESS STEEL TRUSS FOR JUNO CENTRAL DETECTOR by HAO JiaJun, QIAN XiaoHui, MA XiaoYan, HENG YueKun, WANG LingShu, WANG YuanQing

    Published 2016-01-01
    “…Multiple nonlinear problems involved in the FE model was simulated,and stress under different boundary conditions was compared. …”
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  18. 898

    Co-Design and Characterization of a Differential Wireless Passive Micro-Electromechanical System Pressure Sensor by Romain Alcesilas, Jean Claude Bastien, Marc Sansa, Camille Jouvaud, Patrice Rey, Christophe Delaveaud

    Published 2024-03-01
    “…The MEMS and the antenna are modelled and simulated, and a co-design procedure is developed to optimize their performance. …”
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  19. 899

    Data dissemination of VANET based on lower bound of road delay by Xin PENG, Ren-fa LI, Zhe-tao LI, Guo-qi XIE

    Published 2017-04-01
    “…A reliable VANET data dissemination method was proposed.The method used the traffic information to estimate data transmission delay in each road.Compressive sensing method was used to deduce the lower bound of data transmission delay among each intersection.These information could assist carrier to choose forward routing.In the process of data forward,the vehicle that its route more similar with the forwarding data will be chosen as the next carrier.Furthermore,data forward probability at intersection was deduced based on Markov model.The simulation results demonstrate that presented method achieves lower-delay and higher reliable performance than existed packet forward protocols.…”
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  20. 900

    Mathematical models for physical modeling problems of electromagnetic compatibility by Z. M. Gizatullin, R. M. Gizatullin, M. G. Nuriev

    Published 2017-12-01
    “…The use of physical modeling for electromagnetic compatibility problems with macroscopic objects for which there are difficulties with the production of models and simulators field real is presented in the article. …”
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