Results 281 to 290 of about 4,345,331 (321)
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A new smoothness indicator for third‐order WENO scheme
International Journal for Numerical Methods in Fluids, 2015SummaryWe present a new reference smoothness indicator for third‐order weighted essentially non‐oscillatory scheme to recover its design‐order convergence at critical points. This reference smoothness indicator, which involves both the candidate and global smoothness indicators in the weighted essentially non‐oscillatory framework, is devised according
Xiaoshuai Wu, Jianhan Liang, Yuxin Zhao
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Surgery, 2023
BACKGROUND The Global Evaluative Assessment of Robotic Skills is a popular but ultimately subjective assessment tool in robotic-assisted surgery. An alternative approach is to record system or console events or calculate instrument kinematics to derive ...
Daniel S. Oh +10 more
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BACKGROUND The Global Evaluative Assessment of Robotic Skills is a popular but ultimately subjective assessment tool in robotic-assisted surgery. An alternative approach is to record system or console events or calculate instrument kinematics to derive ...
Daniel S. Oh +10 more
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Improved third‐order weighted essentially nonoscillatory schemes with new smoothness indicators
International Journal for Numerical Methods in Fluids, 2020In this article, we present two improved third‐order weighted essentially nonoscillatory (WENO) schemes for recovering their design‐order near first‐order critical points. The schemes are constructed in the framework of third‐order WENO‐Z scheme. Two new
Chen Li +4 more
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A Smoothness Indicator for Adaptive Algorithms for Hyperbolic Systems
Journal of Computational Physics, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Karni, Smadar +2 more
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Optic disc surface smoothness and visual field indices
Graefe's Archive for Clinical and Experimental Ophthalmology, 1999In order to ascertain whether the optic disc surface smoothness (ODSS) could be used to predict the amount of visual field damage in glaucomatous eyes, the correlations between ODSS and visual field indices were evaluated.One eye was randomly chosen from each of 40 normals and 50 patients with glaucoma.
ROLANDO, MAURIZIO +2 more
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International Journal for Numerical Methods in Fluids, 2020
The classical third‐order weighted essentially nonoscillatory (WENO) scheme is notoriously dissipative as it loses the optimal order of accuracy at critical points and its two‐point finite difference in the smoothness indicators is unable to ...
Yahui Wang, Yulong Du, K. Zhao, Li Yuan
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The classical third‐order weighted essentially nonoscillatory (WENO) scheme is notoriously dissipative as it loses the optimal order of accuracy at critical points and its two‐point finite difference in the smoothness indicators is unable to ...
Yahui Wang, Yulong Du, K. Zhao, Li Yuan
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A simple smoothness indicator for the WENO scheme with adaptive order
Journal of Computational Physics, 2018zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cong Huang, Li Li Chen
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The Physics of Fluids
This paper introduces new formulations for the constructed polynomials and smoothness indicators within the weighted essentially non-oscillatory (WENO) scheme framework using the forward-divided differences approach.
Omer Musa, Guoping Huang
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This paper introduces new formulations for the constructed polynomials and smoothness indicators within the weighted essentially non-oscillatory (WENO) scheme framework using the forward-divided differences approach.
Omer Musa, Guoping Huang
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Communicating Directional Intent in Robot Navigation using Projection Indicators
IEEE International Symposium on Robot and Human Interactive Communication, 2018Smooth and efficient robot navigation among humans is a crucial requirement for successful integration of robots in human society. Towards this end, an indispensable characteristic of robot action is legibility while communicating its intention. However,
Moondeep C. Shrestha +4 more
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