Results 71 to 80 of about 5,333 (191)
Overlapping Schwarz preconditioned eigensolvers for spectral element discretizations.
, 2012 Model generalized eigenproblems associated with self-adjoint differential operators in nonstandard homogeneous or heterogeneous domains are considered. Their numerical approximation is based on Gauss–Lobatto–Legendre conforming spectral elements defined ...
E. Zampieri, L.F. Pavarino, L. Ghezzi
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SensorsIn recent years, deep learning methods have achieved remarkable success in hyperspectral image classification (HSIC), and the utilization of convolutional neural networks (CNNs) has proven to be highly effective. However, there are still several critical
Hufeng Guo, Wenyi Liu
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Spectral Super-resolution for RGB Images using Class-based BP Neural Networks [PDF]
, 2019 Hyperspectral images are of high spectral resolution and have been widely used in many applications, but the imaging process to achieve high spectral resolution is at the expense of spatial resolution.
Sun, W, Xue, JH, Yu, J, Han, X
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Semi-automated method for the determination of the all-optical monitoring strategy of complex thin-film filters [PDF]
, 2019 International audienceOne of the critical steps in the fabrication of complex optical interference filters is the precise control of the thickness of the layers during the fabrication process.
Begou, T. +4 more
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Analysis and design of passive waveguide devices by spectral element methods
, 2012 This work will present a spectral-element method suitable for the efficient design of two-dimensional passive waveguide components. The method exploits different domain mappings in order to correctly model the singular behavior of the field close to ...
TIBALDI, ALBERTO +6 more
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A Low Dimensional Embedding Method for Combining Clusterings
, 2011 Clustering combination has recently become a hotspot in machine learning, while its critical problem lies on how to combine multiple clusterings to yield a final superior result. In this paper, a low dimensional embedding method is proposed.
Hua Long Yu, Sen Xu, Tian Zhou
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Methods in Ecology and EvolutionSoundscapes contain rich ecological information, offering insights into both biodiversity and ecosystem dynamics. However, the sheer volume of data produced by passive acoustic monitoring presents significant challenges for scalable analysis and ...
Mei Wang +3 more
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Stability calculations for piecewise-smooth delay equations
, 2008 This paper describes a new method for computing the stability of nonsmooth periodic orbits of piecewise-smooth dynamical systems with delay. Stability computations for piecewise-smooth dynamical systems without delay have previously been performed using ...
Barton, DAW
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We present a new high-order spectral element solution to the two-dimensional scalar Poisson equation subject to a general Robin boundary condition.
Ricchiuto, Mario +3 more
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Energy spectral behaviors of communication networks of open-source communities
, 2015 Large-scale online collaborative production activities in open-source communities must be accompanied by large-scale communication activities. Nowadays, the production activities of open-source communities, especially their communication activities, have
Yang, Huijie +14 more
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