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      First-principles Investigation of CaV2_22​TeO8_88​: A Multifunctional Heteroanionic Oxychalcogenide for Photocatalytic and Thermoelectric Applications

      January 10, 2025

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      Physics
      Materials Science
      Computational Physics
      Materials Science
      Computational Physics
      The development of industrial growth raises global energy demand. Novel materials with promising unorthodox features satiate and demand for sustainable, non-toxic, and cost-effective energy. A first-principles investigation were carried out...

      Simulations of multivariate gamma distributions and multifactor gamma distributions

      January 10, 2025

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      Mathematics
      Probability
      Probability
      This article provides a general expression for infinitely divisible multivariate gamma distributions defined by their Laplace transforms, as well as the conditional Laplace transform of infinitely divisible multivariate gamma distributions....

      rmlnomogram: An R package to construct an explainable nomogram for any machine learning algorithms

      January 10, 2025

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      Computer Science
      Statistics
      Machine Learning
      Machine Learning
      Machine Learning
      Machine Learning
      Background: Current nomogram can only be created for regression algorithm. Providing nomogram for any machine learning (ML) algorithms may accelerate model deployment in clinical settings or improve model availability. We developed an R pac...

      Stable and high-order accurate finite difference methods for the diffusive viscous wave equation

      January 10, 2025

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      Mathematics
      Computer Science
      Numerical Analysis
      Numerical Analysis
      Numerical Analysis
      Numerical Analysis
      The diffusive viscous wave equation describes wave propagation in diffusive and viscous media. Examples include seismic waves traveling through the Earth's crust, taking into account of both the elastic properties of rocks and the dissipati...

      Path Planning for Multi-Copter UAV Formation Employing a Generalized Particle Swarm Optimization

      January 10, 2025

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      Computer Science
      Electrical Engineering and Systems Science
      Robotics
      Systems and Control
      Systems and Control
      Robotics
      Systems and Control
      Systems and Control
      The paper investigates the problem of path planning techniques for multi-copter uncrewed aerial vehicles (UAV) cooperation in a formation shape to examine surrounding surfaces. We first describe the problem as a joint objective cost for pla...

      Conditional Diffusion Model for Electrical Impedance Tomography

      January 10, 2025

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      Computer Science
      Computer Vision and Pattern Recognition
      Computer Vision and Pattern Recognition
      Electrical impedance tomography (EIT) is a non-invasive imaging technique, which has been widely used in the fields of industrial inspection, medical monitoring and tactile sensing. However, due to the inherent non-linearity and ill-conditi...

      Halal or Not: Knowledge Graph Completion for Predicting Cultural Appropriateness of Daily Products

      January 10, 2025

      | | | | | | | | | | and others

      Computer Science
      Machine Learning
      Artificial Intelligence
      Machine Learning
      Artificial Intelligence
      The growing demand for halal cosmetic products has exposed significant challenges, especially in Muslim-majority countries. Recently, various machine learning-based strategies, e.g., image-based methods, have shown remarkable success in pre...

      EmotiCrafter: Text-to-Emotional-Image Generation based on Valence-Arousal Model

      January 9, 2025

      | | | | | | | | | | and others

      Computer Science
      Computer Vision and Pattern Recognition
      Computer Vision and Pattern Recognition
      Recent research shows that emotions can enhance users' cognition and influence information communication. While research on visual emotion analysis is extensive, limited work has been done on helping users generate emotionally rich image co...

      Far-Field Aeroacoustic Shape Optimization Using Large Eddy Simulation

      January 9, 2025

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      Physics
      Fluid Dynamics
      Fluid Dynamics
      This study presents an aeroacoustic shape optimization framework that integrates a Flux Reconstruction (FR) spatial discretization, Large Eddy Simulation (LES), Ffowcs-Williams and Hawkings (FW-H) formulation, and the gradient-free Mesh Ada...

      Differential Properties of Information in Jump-diffusion Channels

      January 9, 2025

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      Computer Science
      Mathematics
      Information Theory
      Information Theory
      Information Theory
      Information Theory
      We propose a channel modeling using jump-diffusion processes, and study the differential properties of entropy and mutual information. By utilizing the Kramers-Moyal and Kolmogorov-Feller equations, we express the mutual information between...
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