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The High-Energy Ion Telescope (HIT) for the Interstellar Mapping And Acceleration Probe (IMAP) Mission. [PDF]
Christian ER +45 more
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Parameters estimation of stochastic finite fault ground motion simulation method and its application in North China. [PDF]
Jia X, Feng Z, Wang X, Liu A.
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Acute effect of precise manual tasks on physiological tremor of both upper limbs in young and elderly people. [PDF]
Mazur-Różycka J, Gajewski J.
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Chebyshev Accelerated Spectral Clustering
Proceedings of the 14th ACM International Conference on Web Search and Data Mining, 2021Spectral clustering is widely used in modern data analysis. Spectral clustering methods speed up the computation and keep useful information by reducing dimensionality. Recently, graph signal filtering (GSF) has been introduced to further speed up the dimensionality reduction process by avoiding solving eigenvectors.
Tianyu Yu +4 more
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Accelerating ptychography with spectral initializations
Quantitative Phase Imaging VII, 2021Combining synthetic aperture approaches with reference-less setups, ptychography is a promising phase retrieval technique for label-free quantitative phase imaging. Within the phase retrieval community, spectral methods are known to accelerate gradient descent schemes, however their positive effect on experimental ptychographic datasets has not been ...
Lorenzo Valzania +2 more
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Empirical Correlations between the Spectral Input Energy and Spectral Acceleration
Journal of Earthquake Engineering, 2022Correlating different intensity measures (IMs) enables the joint consideration of multiple IMs in various performance-based earthquake engineering applications, such as ground motion selection. The correlations between the spectral input energy and spectral accelerations have not been previously examined.
Yin Cheng +3 more
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Accelerated Spectral Analysis of Compact Operators
SIAM Journal on Numerical Analysis, 1984Let K be a linear compact operator in a Banach space. The eigenvalues and eigenelements of K are to be approximated. Let \(\tilde K\) be an operator of a finite rank such that \(r(\Delta)
Dellwo, David R., Friedman, Morton B.
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Which Spectral Acceleration are you Using?
Earthquake Spectra, 2006Analysis of the seismic risk to a structure requires assessment of both the rate of occurrence of future earthquake ground motions (hazard) and the effect of these ground motions on the structure (response). These two pieces are often linked using an intensity measure such as spectral acceleration. However, earth scientists typically use the geometric
Jack W. Baker, C. Allin Cornell
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Spatial Correlation of Spectral Acceleration in European Data
Bulletin of the Seismological Society of America, 2012Abstract Quantification of regional seismic risk is based on spatially correlated random fields and requires modeling of the joint distribution of ground‐motion intensity measures at all sites of interest. In particular, when a portfolio of buildings or a transportation/distribution network (lifeline) is of concern, correlation models for elastic ...
Esposito S., IERVOLINO, IUNIO
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