Showing 1,701 - 1,720 results of 1,722 for search 'real function parameters', query time: 0.14s Refine Results
  1. 1701

    Review of Acoustic Emission Detection Technology for Valve Internal Leakage: Mechanisms, Methods, Challenges, and Application Prospects by Dongjie Zheng, Xing Wang, Lingling Yang, Yunqi Li, Hui Xia, Haochuan Zhang, Xiaomei Xiang

    Published 2025-07-01
    “…Acoustic emission (AE) technology, functioning as an efficient non-destructive testing approach, is capable of capturing the transient stress waves induced by leakage, thereby furnishing an effective means for the real-time monitoring and quantitative assessment of internal leakage within the valve body. …”
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  2. 1702

    Slot Optimization Based on Coupled Airspace Capacity of Multi-Airport System by Sichen Liu, Shuce Wang, Minghua Hu, Lei Yang

    Published 2025-06-01
    “…This study develops a multi-objective optimization model incorporating coupled airspace capacity relationships within multi-airport systems and the fairness of airlines and airports in order to realize the optimal utilization of multi-airport system resources, considering specialized 24 h airport slot coordination parameter patterns and slot firebreaks in China. Finally, the validity and scalability of the model are verified using real flight data from three airports in the Beijing airport terminal area, and simulations are conducted to verify the model. …”
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  3. 1703

    Large system study of chalcopyrite and pyrite flotation surfaces based on SCC-DFTB parameterization method by Jianhua Chen, Yibing Zhang

    Published 2025-07-01
    “…In this study, we employed the self-consistent charge density functional tight-binding (SCC-DFTB) parameterization method to develop a parameter set, CuFeOrg, which includes the interactions between Cu-Fe-C-H-O-N-S-P-Zn elements, to investigate the surface interactions in large-scale flotation systems of chalcopyrite and pyrite. …”
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  4. 1704

    Harnessing feature pruning with optimal deep learning based DDoS cyberattack detection on IoT environment by Eunmok Yang, Sooyong Jeong, Changho Seo

    Published 2025-05-01
    “…They are vulnerable to different cyber threats that can compromise the functionality and security of urban systems. Distributed Denial of Service (DDoS) attacks are among IoT networks’ most challenging and destructive cyber threats. …”
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  5. 1705

    Deep Learning-Augmented Evolutionary Strategies for Intelligent Global Optimization by Absalom El-Shamir Ezugwu, Olaide Nathaniel Oyelade, Jeffrey Ovre Agushaka, Apu Kumar Saha

    Published 2025-01-01
    “…The algorithm’s performance was evaluated using CEC 2017 benchmark functions, demonstrating superior results in hybrid functions (C1-C28) despite moderate performance on traditional CEC1-CEC14 functions. …”
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  6. 1706

    Hybrid Approach of Finite Element Method, Kigring Metamodel, and Multiobjective Genetic Algorithm for Computational Optimization of a Flexure Elbow Joint for Upper-Limb Assistive D... by Duc Nam Nguyen, Thanh-Phong Dao, Ngoc Le Chau, Van Anh Dang

    Published 2019-01-01
    “…And then, the Kigring metamodel is used as a black-box to find the pseudoobjective functions. Based on pseudoobjective functions, the MOGA is applied to find the optimal solutions. …”
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  7. 1707
  8. 1708

    Towards Smart Pest Management in Olives: ANN-Based Detection of Olive Moth (<i>Prays oleae</i> Bernard, 1788) by Tomislav Kos, Anđelo Zdrilić, Dana Čirjak, Marko Zorica, Šimun Kolega, Ivana Pajač Živković

    Published 2025-06-01
    “…This study aims to develop a functional model based on an artificial neural network to detect olive moths in real time. …”
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  9. 1709
  10. 1710

    The usage of power system multi-model forecasting aided state estimation for cyber attack detection by I. A. Lukicheva, A. L. Kulikov

    Published 2022-01-01
    “…In particular, when a real measurement is replaced by a false one by a malefactor or a failure in the functioning of communication channels occurs, it is possible to detect false data and restore them. …”
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  11. 1711

    In-Silico Investigation of Photovoltaic Performance of MgXS3 (X = Ti and Zr) Chalcogenide Perovskites Compounds by M.A. Olopade, O.O. Oyebola, R.O. Balogun, A.D. Adewoyin, A.B. Adegboyega

    Published 2024-09-01
    “…First-principles density functional formulation was used to explore the electronic and optical properties of magnesium chalcogenides sulfides, MgXS3 (X = Ti and Zr), which compose of magnesium titanium sulfide, MgTiS3, and magnesium zirconium sulfide, MgZrS3. …”
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  12. 1712
  13. 1713

    Individually Modified Microneedle Array for Minimal Invasive Multi-Electrolyte Monitoring by Ketian Yu, Yukun Ma, Yiming Wei, Wanying Chen, Zhen Dai, Yu Cai, Xuesong Ye, Bo Liang

    Published 2025-05-01
    “…Electrolytes play crucial roles in regulating nerve and muscle functions. Currently, microneedle technology enables real-time electrolyte monitoring through minimally invasive methods. …”
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  14. 1714

    Advanced smart assistance with enhancing social interaction and daily activities for visually impaired individuals using deep learning with modified seagull optimization by Sana Alazwari, Hussah Nasser AlEisa, Mohammed Rizwanullah, Radwa Marzouk

    Published 2025-05-01
    “…Abstract Visually impaired individuals face daily challenges in social engagement and routine activities due to limited access to real-time environmental information. Damage detection is a common approach in infrastructure that combines steel and concrete reinforcement to achieve optimal durability and structural strength. …”
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  15. 1715

    L&#x00E9;vy Flight Shuffle Frog Leaping Algorithm Based on Differential Perturbation and Quasi-Newton Search by Xinming Zhang, Zihao Fu, Haiyan Chen, Wentao Mao, Shangwang Liu, Guoqi Liu

    Published 2019-01-01
    “…The results on medical image enhancement and Quadratic Assignment Problem (QAP) also show that DQLSFLA can solve the real word optimization problems better than LSFLA can.…”
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  16. 1716

    Multi-Channel Coupled Variational Bayesian Framework with Structured Sparse Priors for High-Resolution Imaging of Complex Maneuvering Targets by Xin Wang, Jing Yang, Yong Luo

    Published 2025-07-01
    “…A variational Bayesian inference (VBI) approach is developed for efficient parameter estimation and robust image recovery. Experimental results on both simulated and real-measured data demonstrate that the proposed method achieves significantly improved image resolution and noise robustness compared with existing approaches, particularly under conditions of sparse sampling or strong interference. …”
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  17. 1717

    Bayesian estimation of pore size distribution in porous carbon using a novel GCMC-based kernel incorporating surface roughness by Shotaro Hiraide, Naruaki Fuse, Kohei Yamamoto, Hideki Tanaka, Kazuyuki Nakai, Satoshi Watanabe

    Published 2025-12-01
    “…Comprehensive tests with synthetic data featuring known PSDs, atomistic carbon models, and real porous carbons reveal several key findings. …”
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  18. 1718

    Light scattering and microphysical properties of atmospheric bullet rosette ice crystals by S. W. Wagner, S. W. Wagner, M. Schnaiter, M. Schnaiter, M. Schnaiter, G. Xu, G. Xu, F. Rogge, F. Rogge, E. Järvinen, E. Järvinen

    Published 2025-08-01
    “…Here, the link between the crystal morphology of atmospheric bullet rosettes and their radiative properties in the form of the asymmetry parameter (<span class="inline-formula"><i>g</i></span>) is experimentally investigated using correlated high-resolution in situ stereo images of individual rosettes and their corresponding angular scattering functions measured by the airborne Particle Habit Imaging and Polar Scattering (PHIPS) cloud probe. …”
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  19. 1719
  20. 1720

    Multiple Solutions of Fractional Kazdan–Warner Equation for Negative Case on Finite Graphs by Liang Shan, Yang Liu

    Published 2025-04-01
    “…Our main focus lies in analyzing the nonlinear equation defined on a finite graph <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mo>(</mo><mi>V</mi><mo>,</mo><mi>E</mi><mo>,</mo><mi>μ</mi><mo>,</mo><mi>w</mi><mo>)</mo></mrow></semantics></math></inline-formula>: <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mo>(</mo><mo>−</mo><mo>Δ</mo><mo>)</mo></mrow><mi>s</mi></msup><mi>u</mi><mo>=</mo><mrow><mo>(</mo><mi>K</mi><mo>+</mo><mi>λ</mi><mo>)</mo></mrow><msup><mi>e</mi><mrow><mn>2</mn><mi>u</mi></mrow></msup><mo>−</mo><mi>κ</mi><mspace width="1.em"></mspace><mi>in</mi><mspace width="4pt"></mspace><mi>V</mi><mo>,</mo></mrow></semantics></math></inline-formula> where the fraction <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>s</mi><mo>∈</mo><mo>(</mo><mn>0</mn><mo>,</mo><mn>1</mn><mo>)</mo></mrow></semantics></math></inline-formula> and real parameter <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>λ</mi></semantics></math></inline-formula> are given, and the graph functions <i>K</i> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>κ</mi></semantics></math></inline-formula> satisfy <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mi>max</mi><mrow><mi>x</mi><mo>∈</mo><mi>V</mi></mrow></msub><mi>K</mi><mrow><mo>(</mo><mi>x</mi><mo>)</mo></mrow><mo>=</mo><mn>0</mn></mrow></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>K</mi><mo>≢</mo><mn>0</mn></mrow></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mo>∫</mo><mi>V</mi></msub><mi>κ</mi><mi>d</mi><mi>μ</mi><mo><</mo><mn>0</mn></mrow></semantics></math></inline-formula>. …”
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