Results 51 to 60 of about 5,478,967 (327)
Scientific Reports, 2023 The efficacy of Mesh optimized versus standard percutaneous vertebroplasty (PVP) for osteoporotic vertebral compression fractures. Grid optimization (102 cases; 38 men, 64 women aged 67.3 ± 8.5) and traditional PVP groups (94 cases) were identified from ...
Yanchun Xie +4 more
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Joint multicast routing and channel assignment in multiradio multichannel wireless mesh networks using tabu search [PDF]
, 2009 Copyright @ 2009 IEEE Computer SocietyThis paper proposes a tabu search (TS) based optimization approach to search a minimum-interference multicast tree which satisfies the end-to-end delay constraint and optimizes the usage of the scarce radio network ...
Cheng, H, Yang, S
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Heat Conduction Model Based on the Explicit Euler Method for Non-Stationary Cases
EntropyThis article presents an optimization of the explicit Euler method for a heat conduction model. The starting point of the paper was the analysis of the limitations of the explicit Euler scheme and the classical CFL condition in the transient domain ...
Attila Érchegyi, Ervin Rácz
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Mesh Regeneration Method for Jig-Shape Optimization Design of the High-Aspect-Ratio Wing
Advances in Mechanical Engineering, 2013 A mesh regeneration method was put forward, and its application on the jig-shape optimization design of a high-aspect-ratio wing was carried out in the present study.
S. H. Huo +3 more
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, 2018 This work introduces a novel discontinuity-tracking framework for resolving discontinuous solutions of conservation laws with high-order numerical discretizations that support inter-element solution discontinuities, such as discontinuous Galerkin methods.
Persson, Per-Olof, Zahr, Matthew J.
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Node placement in Wireless Mesh Networks: a comparison study of WMN-SA and WMN-PSO simulation systems [PDF]
, 2016 (c) 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Barolli, Leonard +5 more
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Improved Air Mesh Refinement for Accurate Strand-Solid and Self-Collision Handling
IEEE AccessThis paper presents a novel method for efficiently handling strand-solid and self-collisions using air meshes. Traditional collision handling at the primitive level requires extensive computations, such as time-stepping and solving cubic equations, to ...
Jong-Hyun Kim
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Optimizing the geometrical accuracy of curvilinear meshes
, 2015 This paper presents a method to generate valid high order meshes with optimized geometrical accuracy. The high order meshing procedure starts with a linear mesh, that is subsequently curved without taking care of the validity of the high order elements ...
Lambrechts, Jonathan +2 more
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Discrete Mesh Optimization on Surface and Volume Meshes
, 2020 State of the art algorithms in surface mesh smoothing rely on computing new vertex positions on approximated shapes and re-projecting the results back onto the real surface or having no internal surface representation at all, which leads inevitably to suboptimal results. Discrete Mesh Optimization (DMO) is a greedy approach to topology- consistent mesh
Zint, Daniel +2 more
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A multiobjective mesh optimization framework for mesh quality improvement and mesh untangling [PDF]
International Journal for Numerical Methods in Engineering, 2013 SUMMARYWe propose a multiobjective mesh optimization framework for mesh quality improvement and mesh untangling. Our framework combines two or more competing objective functions into a single objective function to be solved using one of various multiobjective optimization methods. Methods within our framework are able to optimize various aspects of the
Kim, Jibum +2 more
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