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Post-Processing
The idea of “post-processing” is relatively simple, as we change neither the training data, nor the model that has been estimated; we simply...
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Soft pneumatic actuators by digital light processing combined with injection-assisted post-curing
The soft robotics displays huge advantages over their rigid counterparts when interacting with living organisms and fragile objects. As one of the...
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A Second-Order Post-processing Technique for Singularly Perturbed Volterra Integro-differential Equations
In this paper, a singularly perturbed Volterra integro- differential equation is being surveyed. On a piecewise-uniform Shishkin mesh, a fitted mesh...
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Disaster Incident Analysis via Algebra Stories
Disaster management requires detailed data from past disasters for policy planning as well as for the generation of disaster exercises and...
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Application of the topological derivative to post-processing infrared time-harmonic thermograms for defect detection
This paper deals with active time-harmonic infrared thermography applied to the detection of defects inside thin plates. We propose a method to...
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A Novel Approach for Real-Time Vehicle Re-identification Using Content-Based Image Retrieval with Relevance Feedback
Automated smart traffic surveillance systems constitute a significant part of smart city environments and have attracted significant research...
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Superconvergence and accuracy enhancement of discontinuous Galerkin solutions for Vlasov–Maxwell equations
This paper explores the discontinuous Galerkin (DG) methods for solving the Vlasov–Maxwell (VM) system, a fundamental model for collisionless...
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Computational Design and Fabrication Strategy for Topology Optimization of Spiral Staircase Using Metal Wire Arc Additive Manufacturing
The study presents the integration of Topology Optimization (TO) as a design strategy and Wire Arc Additive Manufacturing (WAAM) as a fabrication...
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Asymptotically exact a posteriori error estimates for the BDM finite element approximation of mixed Laplace eigenvalue problems
We derive optimal and asymptotically exact a posteriori error estimates for the approximation of the eigenfunction of the Laplace eigenvalue problem....
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Topics on Space Weather: Operational Numerical Prediction for Electron Content
This contribution reports on the INPE activity on prediction of the atmospheric electronic content by the SUPIM model. The model was modified to be...
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Inverse Lax-Wendroff Boundary Treatment of Discontinuous Galerkin Method for 1D Conservation Laws
In this paper, we propose a new class of discontinuous Galerkin (DG) methods for solving 1D conservation laws on unfitted meshes. The standard DG...
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Magic SIAC Toolbox: A Codebase of Effective, Efficient, and Flexible Filters
Filtering is a powerful tool in CFD that can aid in accurately and efficiently predicting the governing physics in simulations, leading to improved...
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In Situ Solutions with CinemaScience
Cinema is a flexible in situ visualization ecosystem that combines data extracts with viewers and analysis capabilities to support in situ, post hoc...
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Supercloseness of the NIPG method for a singularly perturbed convection diffusion problem on Shishkin mesh
Some popular stabilization techniques, such as nonsymmetric interior penalty Galerkin (NIPG) method, have important application value in...
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A Mixed Finite Element and Characteristic Mixed Finite Element for Incompressible Miscible Darcy-Forchheimer Displacement and Numerical Analysis
In this paper a mixed finite element-characteristic mixed finite element method is discussed to simulate an incompressible miscible Darcy-Forchheimer...
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Local ultraconvergence of quadratic element
The displacement and gradient of a finite element solution are of primary interest and a high accuracy displacement and gradient approximation are...
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An Online Stabilization Method for Parametrized Viscous Flows
The purpose of this work is to investigate the inf-sup stability of reduced basis (RB) method applied to parametric Stokes problem. While performing...
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Residual Estimates for Post-processors in Elliptic Problems
In this work we examine a posteriori error control for post-processed approximations to elliptic boundary value problems. We introduce a class of...
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Using Deep Neural Networks for Detecting Spurious Oscillations in Discontinuous Galerkin Solutions of Convection-Dominated Convection–Diffusion Equations
Standard discontinuous Galerkin finite element solutions to convection-dominated convection–diffusion equations usually possess sharp layers but also...
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Topology optimization of truss-like structures with bidirectional non-orthogonal materials based on mathematical programming
Topology optimization of structures composed of truss-like members has been shown to produce results that are very close to the theoretical solution....
