The aim of this study was to advance the imputation of missing values for some autoregressive moving average models (ARMA) with generalized autoregressive conditioned heteroscedastic (GARCH) models.

Discover how the eZAF MACC database and correction-free techniques can be used to enhance the quantitative accuracy of EDS.

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of the naive Bayes regression ...

Net income for 2024 was reported as $2.4 billion compared to the $2.7 billion the company reported at the end of 2023. A major reason for this decline had to do with revenue declines in domestic ...

Multi-language suite for high-performance solvers of differential equations and scientific machine learning (SciML) components. Ordinary differential equations (ODEs), stochastic differential ...

We present a general method for solving the modified Helmholtz equation without shape approximation for an arbitrary periodic charge distribution, whose solution is known as the Yukawa potential or ...

This equation is nonlinear and more accurate than the commonly used linear reflection coefficient equation. Although the inversion based on the VTI anisotropy exact reflection coefficient equation is ...

In the ILD-GAP index, the lung function indices (FVC and DLCO) were categorised into three levels of severity initially using the same linear cut-off points used ... this analysis as well as in the ...

In particular, targets appear according to a Poisson point process (PPP) in time with a given Gaussian spatial distribution, targets move according to a general time-invariant linear stochastic ...

ABSTRACT: Quanto options allow the buyer to exchange the foreign currency payoff into the domestic currency at a fixed exchange rate. We investigate quanto options with multiple underlying assets ...