Showing 6,401 - 6,420 results of 55,072 for search '"model"', query time: 0.20s Refine Results
  1. 6401

    An Automatic Recognition Method of Microseismic Signals Based on S Transformation and Improved Gaussian Mixture Model by Kaikai Wang, Chun’an Tang, Ke Ma, Xintang Wang, Qiang Li

    Published 2020-01-01
    “…The identification accuracy is as high as 94%, and its recognition effect is superior to other recognition models (such as traditional Gaussian Mixture Model based on Expectation-Maximum (EM-GMM), Backpropagation (BP) neural network, Random Forests (RF), Bayes (Bayes) methods, and Logistic Regression (LR) method). …”
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  2. 6402

    Permanence for a Delayed Nonautonomous SIR Epidemic Model with Density-Dependent Birth Rate by Li Yingke, Chen Liang, Wang Kai

    Published 2011-01-01
    “…Based on some well-known SIR models, a revised nonautonomous SIR epidemic model with distributed delay and density-dependent birth rate was considered. …”
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    Article
  3. 6403

    C2C Startup Model of Balinese Ceremony Ticketing System in Ubud Bali by Ni Wayan Sumartini Saraswati, I Wayan Dharma Suryawan, Eddy Hartono

    Published 2025-01-01
    “…This study aims to develop a C2C e-commerce model that involves klian adat and tourists directly selling tickets for traditional and religious ceremonies in Singakerta Village, Ubud District. …”
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    Article
  4. 6404

    How the EU’s Eastern Enlargement Changed the German Productive Model. The Case of the Automotive industry by Martin Krzywdzinski

    Published 2014-06-01
    “…What impact did the Eastern Enlargement of the European Union have on the productive models and labor relations in the German automotive industry? …”
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    Article
  5. 6405
  6. 6406

    The Clinicians’ Guide to Large Language Models: A General Perspective With a Focus on Hallucinations by Dimitri Roustan, François Bastardot

    Published 2025-01-01
    “… Large language models (LLMs) are artificial intelligence tools that have the prospect of profoundly changing how we practice all aspects of medicine. …”
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    Article
  7. 6407

    An Empirical Path-Loss Model for Wireless Channels in Indoor Short-Range Office Environment by Ye Wang, Wen-jun Lu, Hong-bo Zhu

    Published 2012-01-01
    “…A novel empirical path-loss model for wireless indoor short-range office environment at 4.3–7.3 GHz band is presented. …”
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  8. 6408

    Mechanical Constitutive and Seepage Theoretical Model of Water Storage Media Based on Fractional Derivative by Lujun Wang, Yang Wu, Xiaoqian Zhu, Peng Li, Zhiguo Cao, Huan Yang

    Published 2022-01-01
    “…The mechanical behavior of the broken rock mass is described by Hooke’s law of linear elasticity, and the deformation characteristics of the space among the rock masses are represented by a nonlinear elastic constitutive model. The nonlinear stress-strain constitutive model of the water storage media is established by combining Hooke’s law and the fractional derivative stress-strain model. …”
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  9. 6409

    Cooperative behavior in a jump diffusion model for a simple network of spiking neurons by Roberta Sirovich, Laura Sacerdote, Alessandro E. P. Villa

    Published 2013-09-01
    “…In this study we analyze the ISI sequence --thespike train-- generated by a simple network of neurons whose outputactivity is modeled by a jump-diffusion process. We prove that,when specific ranges of the involved parameters are chosen, it is possible toobserve multimodal ISI distributions which reveal that the modelednetwork fires with more than one single preferred time interval.Furthermore, the system exhibits resonance behavior, withmodulation of the spike timings by the noise intensity. …”
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    Article
  10. 6410

    Impact of Personal Protection Habits on the Spread of Pandemics: Insights from an Agent-Based Model by Lindsay Álvarez-Pomar, Sergio Rojas-Galeano

    Published 2021-01-01
    “…We extended an agent-based COVID-19 epidemic model in a simulated community to incorporate the mechanisms of these aforementioned personal care habits and measure their incidence in person-to-person transmission. …”
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    Article
  11. 6411

    Research on the Disease Intelligent Diagnosis Model Based on Linguistic Truth-Valued Concept Lattice by Li Yang, Yuhui Wang, Haixia Li

    Published 2021-01-01
    “…In this paper, we continue to study the linguistic truth-valued concept lattice and apply it to the disease intelligent diagnosis by building an intelligent model to directly handle natural language. The theoretical bases of this model are the classical concept lattice and the lattice implication algebra with natural language. …”
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    Article
  12. 6412

    Indoor Deterministic Simulations and Statistical Modeling at Sub-THz Frequencies for Future Wireless Networks by Nektarios Moraitis, Konstantina S. Nikita

    Published 2025-01-01
    “…Furthermore, the spatial coherence of the channels’ attributes is also assessed and modeled using an exponential decaying sinusoid relationship. …”
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  13. 6413

    Influence of Fluid on Seal and Assembly of Pipeline Fittings Based on the Multiscale Finite Element Model by Yangyang Yan, Yaping Fan

    Published 2020-01-01
    “…The calculated results show that the multiscale model can accurately reflect the changes in the sealing area, and the high-pressure fluid can enhance the sealing reliability. …”
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  14. 6414

    A Three-Component Model Based on Macropropagation Phenomena Approach for Complex Building Scattering by Mehdi Ait-Ighil, Fernando Perez-Fontan, Joel Lemorton, Frederic Lacoste, Christophe Bourga, Michel Bousquet

    Published 2015-01-01
    “…In this context, this paper presents a new simplified model, called 3CM (3-Component Model) to reproduce building scattering in an efficient way which strongly improves computation performances. …”
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  15. 6415

    TMBocelot: an omnibus statistical control model optimizing the TMB thresholds with systematic measurement errors by Xin Lai, Shaoliang Wang, Xuanping Zhang, Xiaoyan Zhu, Yuqian Liu, Zhili Chang, Zhili Chang, Xiaonan Wang, Xiaonan Wang, Yang Shao, Yang Shao, Jiayin Wang, Yixuan Wang

    Published 2025-01-01
    “…Given the unavoidable errors with current technologies, it is essential to adopt modeling methods to determine the optimal TMB-positive threshold. …”
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  16. 6416
  17. 6417
  18. 6418

    Development of a Theoretical Delay Model for Heterogeneous and Less Lane-Disciplined Traffic Conditions by Abdhul Khadhir, Ashish Bhaskar, Lelitha Vanajakshi, Md. Mazharul Haque

    Published 2022-01-01
    “…In developing countries with limited or no availability of traffic sensors, theoretical delay models are the most commonly used tool to estimate control delay at intersections. …”
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  19. 6419

    Online Model Learning of Buildings Using Stochastic Hybrid Systems Based on Gaussian Processes by Hamzah Abdel-Aziz, Xenofon Koutsoukos

    Published 2017-01-01
    “…Dynamical models are essential for model-based control methodologies which allow smart buildings to operate autonomously in an energy and cost efficient manner. …”
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  20. 6420