Category: 7. Maths

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  • A neural poly-vector based non-orthogonal frame field generation method for quad meshing

    A neural poly-vector based non-orthogonal frame field generation method for quad meshing

    In traditional surface modeling, an 4-rotational-symmetric field, also called cross field, refers to the collection of 4 symmetric vectors at surface-tangential plane26,27. While the cross field is widely used as a natural directional reference…

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  • Bearing fault diagnosis method based on SAGAN and improved ResNet

    Bearing fault diagnosis method based on SAGAN and improved ResNet

    To verify the effectiveness and superiority of the method proposed in this paper, experimental verification has been carried out for two bearing datasets: the bearing dataset of Case Western Reserve University40, the bearing dataset of Southeast…

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  • Wearable interactive full-body motion tracking and haptic feedback network systems with deep learning

    Wearable interactive full-body motion tracking and haptic feedback network systems with deep learning

    Ethical issues

    All the experimental procedures involving human subjects were conducted in accordance with the approved protocols by the Sungkyunkwan University Bioethics Committee (Institutional Review Board; IRB, approval number: SKKU…

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  • Association of daily lung condition in COPD patients with wearable speech and physiological data

    Association of daily lung condition in COPD patients with wearable speech and physiological data

  • Momtazmanesh, S. et al. Global burden of chronic respiratory diseases and risk factors, 1990–2019: an update from the Global Burden of Disease Study 2019. eClinicalMedicine 59, 101936. https://doi.org/10.1016/j.eclinm.2023.101936 (2023).

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  • Type-II neural symmetry detection with Lie theory

    Type-II neural symmetry detection with Lie theory

    Symmetry generators and structural priors

    We start with some background knowledge on symmetry detection using the formalism of Lie theory, following an approach by34 and recently applied to the same problem in31. For the interested reader, for a…

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  • Wave modelling of 3 + 1 dimensional Wazwaz Kaur Boussinesq equation with the bilinear neural network method

    Wave modelling of 3 + 1 dimensional Wazwaz Kaur Boussinesq equation with the bilinear neural network method

    In this part, using \(“4-2-1″\) neural network model, we will obtain solutions of (3 + 1)-D WKB equation. This will be done by following the summarized steps outlined in Section “BNNM along with its conforming tensor formulation”.

    Lump,…

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  • Enhancing SDN security with deep learning and F-balanced cross-entropy for DDoS detection

    Enhancing SDN security with deep learning and F-balanced cross-entropy for DDoS detection

    The system model for DDoS detection is centrally located within the SDN controller, which provides a comprehensive view of network activity. By residing within the controller, the model leverages its centralized vantage point to monitor and…

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  • A novel extension of the exponential distribution with application in modeling complex lifetime and environmental data

    A novel extension of the exponential distribution with application in modeling complex lifetime and environmental data

  • Marshall, A.W., & Olkin, I. A new method for adding a parameter to a family of distributions with application to the exponential and Weibull families. Biometrika 84(3), 641–652. https://www.jstor.org/stable/2337585 (1997).

  • Almetwally, E. M.,…

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  • Kinematic simulation and trajectory planning of intelligent tunneling automatic mesh-laying robot

    Kinematic simulation and trajectory planning of intelligent tunneling automatic mesh-laying robot

    The Robotics Toolbox in MATLAB enable tasks such as robot arm modeling, workspace simulation analysis, trajectory planning, etc., and present simulation results in the form of images for easy observation of the motion state of the robot arm19. To…

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