Results 21 to 30 of about 298,220 (292)
Empirical Evidence of Co-Movement between the Canadian CDS, Stock Market And TSX 60 Volatility Index
SEISENSE Journal of Management, 2020 Purpose- The prime objective of this study was to find the co-movement between the Canadian credit default swaps market, the Stock market and volatility index (TSX 60 Index) Design/ Methodology- To achieve this purpose, daily data containing 2870 ...
Ramzan Ali +4 more
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Covariant residual entropy [PDF]
Journal of High Energy Physics, 2014 35 pages, 6 figures; v2: references added, matches the published ...
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Covariance between the forward recurrence time and the number of renewals
Modern Stochastics: Theory and Applications, 2021 Recurrence times and the number of renewals in $(0,t]$ are fundamental quantities in renewal theory. Firstly, it is proved that the upper orthant order for the pair of the forward and backward recurrence times may result in NWUC (NBUC) interarrivals.
Sotirios Losidis
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Covariance-on-covariance regression
BiometricsABSTRACT A covariance-on-covariance regression model is introduced in this manuscript. It is assumed that there exists (at least) a pair of linear projections on outcome covariance matrices and predictor covariance matrices such that a log-linear model links the variances in the projection spaces, as well as additional covariates of ...
Yi Zhao, Yize Zhao
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The calibration of GPS receivers applying the calibration bases
Geodesy and Cartography, 2012 Till now there are no written standards and other legal documents for the calibration of GPS receivers. Self-calibration procedures are used for calibration of some types of instrument.
Jonas Skeivalas, Raimundas Putrimas
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Local Matrix Feature-Based Kernel Joint Sparse Representation for Hyperspectral Image Classification
Remote Sensing, 2022 Hyperspectral image (HSI) classification is one of the hot research topics in the field of remote sensing. The performance of HSI classification greatly depends on the effectiveness of feature learning or feature design. Traditional vector-based spectral–
Xiang Chen +3 more
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Geodesy and Geodynamics, 2013 When the computational point is approaching the poles, the variance and covariance formulae of the disturbing gravity gradient tensors tend to be infinite, and this is a singular problem.
Liu Xiaogang +3 more
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Risks, 2015 In the compound Poisson insurance risk model under a dividend barrier strategy, this paper aims to analyze jointly the aggregate discounted claim amounts until ruin and the total discounted dividends until ruin, which represent the insurer’s payments to ...
Eric C.K. Cheung +2 more
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Texture Inpainting Using Covariance in Wavelet Domain
Journal of Intelligent Systems, 2013 In this article, the covariance of wavelet transform coefficients is used to obtain a texture inpainted image. The covariance is obtained by the maximum likelihood estimate.
Biradar Rajkumar L., Kohir Vinayadatt V.
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Practice of correlation analysis for determination of ionospheric influence on GPS measurements
Geodesy and Cartography, 2012 The variations of ionosphere influence on GPS measurements by correlation analysis of spatial geocentric coordinates are analysed in this paper. The condition of ionosphere is not stable, but it varies with time and space and its influence on GPS ...
Jonas Skeivalas
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