Results 21 to 30 of about 153,337 (263)
Local h-adaptive refinement method applied to solid mechanics
Applied and Computational Mechanics, 2020 A good spatial discretization is of prime interest in the accuracy of the finite element method. This paper presents a new refinement criterion dedicated to an h-type refinement method called Conforming Hierarchical Adaptive Refinement MethodS (CHARMS ...
Daridon L. +3 more
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Local Refinement of the Super Element Model of Oil Reservoir
Georesursy, 2017 In this paper, we propose a two-stage method for petroleum reservoir simulation. The method uses two models with different degrees of detailing to describe hydrodynamic processes of different space-time scales.
A.B. Mazo, K.A. Potashev
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Lubricants, 2023 A fast local refinement algorithm based on feature extraction is developed. In the mesh-based Reynolds equation solutions, two refinement features based on the physical parameters of fluid lubrication are firstly defined, namely, pressure value feature ...
Jiashu Yang +3 more
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Refining Protein Subcellular Localization
PLoS Computational Biology, 2005 The study of protein subcellular localization is important to elucidate protein function. Even in well-studied organisms such as yeast, experimental methods have not been able to provide a full coverage of localization. The development of bioinformatic predictors of localization can bridge this gap.
Michelle S. Scott +3 more
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Refinement Algorithms for Adaptive Isogeometric Methods with Hierarchical Splines
Axioms, 2018 The construction of suitable mesh configurations for spline models that provide local refinement capabilities is one of the fundamental components for the analysis and development of adaptive isogeometric methods.
Cesare Bracco +2 more
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Localized Delaunay Refinement for Sampling and Meshing [PDF]
Computer Graphics Forum, 2010 AbstractThe technique of Delaunay refinement has been recognized as a versatile tool to generate Delaunay meshes of a variety of geometries. Despite its usefulness, it suffers from one lacuna that limits its application. It does not scale well with the mesh size.
Tamal K. Dey +2 more
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A Motion Refinement Network With Local Compensation for Video Frame Interpolation
IEEE Access, 2023 Video frame interpolation (VFI) is a challenging yet promising task that involves synthesizing intermediate frames from two given frames. State-of-the-art approaches have made significant progress by directly synthesizing images using forward optical ...
Kaiqiao Wang, Peng Liu
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DiffusionVID: Denoising Object Boxes With Spatio–Temporal Conditioning for Video Object Detection
IEEE Access, 2023 Several existing still image object detectors suffer from image deterioration in videos, such as motion blur, camera defocus, and partial occlusion. We present DiffusionVID, a diffusion model-based video object detector that exploits spatio-temporal ...
Si-Dong Roh, Ki-Seok Chung
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Global storm tide modeling with ADCIRC v55: unstructured mesh design and performance [PDF]
Geoscientific Model Development, 2021 This paper details and tests numerical improvements to the ADvanced CIRCulation (ADCIRC) model, a widely used finite-element method shallow-water equation solver, to more accurately and efficiently model global storm tides with seamless local mesh ...
W. J. Pringle +3 more
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Single-Shot Global and Local Context Refinement Neural Network for Head Detection
Future Internet, 2022 Head detection is a fundamental task, and it plays an important role in many head-related problems. The difficulty in creating the local and global context in the face of significant lighting, orientation, and occlusion uncertainty, among other factors ...
Jingyuan Hu, Zhouwang Yang
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