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An innovative fourth-order numerical scheme with error analysis for Lane-Emden-Fowler type systems
In this paper, we develop a novel higher-order compact finite difference scheme for solving systems of Lane-Emden-Fowler type equations. Our method...
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Experimental analysis of similarity measurements for multivariate time series and its application to the stock market
Similarity measurement takes on critical significance in strategies that seek similar stocks based on historical data to make predictions. Stock data...
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Determination of Singularity Occurrence and Characteristic Analysis of Dual 6-DOF Manipulator Using Manipulability and Manipulability Ellipsoid
In this paper, we judge whether the singularity occurs among the path of dual 6-DOF manipulator using manipulability and analyze the characteristics...
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Using algebraic geometry to reconstruct a darboux cyclide from a calibrated camera picture
The task of recognizing an algebraic surface from a single apparent contour can be reduced to the recovering of a homogeneous equation in four...
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A novel approach to perform linear discriminant analyses for a 4-way alzheimer’s disease diagnosis based on an integration of pearson’s correlation coefficients and empirical cumulative distribution function
Diagnosing Alzheimer’s disease (AD) remains a significant challenge, particularly in effectively identifying individuals in the early (EMCI) and late...
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A Symbolic-Numeric Method for Solving the Poisson Equation in Polar Coordinates
A new version of the method of collocations and least squares (CLS) is proposed for the numerical solution of the Poisson equation in polar...
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Self-deployed execution environment for high performance computing
Traditional high performance computing (HPC) systems provide a standard preset environment to support scientific computation. However, HPC...
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An enrichment technique for bending analysis of in-plane heterogeneous thin plates with weak singularities
Static solution of thin elastic plate problems with in-plane varying thickness or material properties having weak point singularities (e.g. crack tip...
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Enforcing local boundary conditions in peridynamic models of diffusion with singularities and on arbitrary domains
AbstractImposing local boundary conditions and mitigating the surface effect at free surfaces in peridynamic (PD) models are often desired. The...
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Novel numerical methods based on graded, adaptive and uniform meshes for a time-fractional advection-diffusion equation subjected to weakly singular solution
This paper presents adaptive, graded and uniform mesh schemes to approximate the solution of a fractional order advection-diffusion model, which...
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Cross-points in the Dirichlet-Neumann method I: well-posedness and convergence issues
Cross-points in domain decomposition, i.e., points where more than two subdomains meet, have received substantial attention over the past years,...
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Unified Retrieval for Streamlining Biomedical Image Dataset Aggregation and Standardization
Advancements in computational power and algorithmic refinements have significantly amplified the impact and applicability of machine learning (ML),...
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Functionality Testing in the Automation of Scientific Application Workflows in an HPC Environment
This paper presents the results obtained in performance tests of task automation in the supercomputing cluster of the University of Guadalajara (CADS...
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Lexeme connexion measure of cohesive lexical ambiguity revealing factor: a robust approach for word sense disambiguation of Bengali text
Word sense disambiguation (WSD) is the process of finding out the appropriate meaning of a polysemous word based on any given context. The Bengali...
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Algorithms, Software and Artificial Intelligence
Computer viruses are malicious programs that usually spread independently over networks and delete content, manipulate programs, and cause other...
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Design and Workspace Evaluation of a Novel Parallel Gras** Manipulator with Configurable Platform
To solve the lack of gras** performance caused by separate driven device installed at the end-effector of parallel gras** manipulator, a novel...
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Adaptive dynamic surface control of high-order strict feedback nonlinear systems with parameter estimations
In this study, for a class of uncertain high-order SFNSs, an adaptive DSC method is proposed. To avoid the “differential explosion” problem, multiple...
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Observer-Based Nonsingular Terminal Sliding Mode Guidance Law with Fixed-Time Convergence
In order to solve the problems of singularity, slow convergence rate and external disturbance, a non-singular fixed-time sliding mode guidance law...
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Singularity GPU Containers Execution on HPC Cluster
This paper describes how to use the Singularity containerization tool in a HPC cluster equipped with GPU accelerators. The application chosen for...
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Running Kubernetes Workloads on HPC
Cloud and HPC increasingly converge in hardware platform capabilities and specifications, nevertheless still largely differ in the software stack and...