Researchers develop data-guided simulations for more accurate modeling of random systems

Stochastic dynamical systems arise in many scientific fields, such as asset prices in financial markets, neural activity in ...
IEEE

Adaptive discrete ECG representation - comparing variable depth decimation and continuous non-uniform sampling

Abstract: This paper compares two methods of non-uniform ECG sampling: the variable depth decimation (VDD) and the continuous non-uniform sampling (CNU). The VDD algorithm uses the wavelet-based ...
IEEE

Exact Distribution of the Max/Min of Two Gaussian Random Variables

Abstract: Maximum and minimum of correlated Gaussian random variables arise naturally with respect to statistical static time analysis. It appears, however, that only approximations have been used in ...
AZoOptics

Diffraction and Dispersion: How Light is Separated into Spectra

Understanding diffraction and dispersion is key to optical science, influencing technologies like spectroscopy, fiber optics, ...
PNAS

Iterative random forests to discover predictive and stable high-order interactions

Contributed by Bin Yu, December 21, 2017 (sent for review June 23, 2017; reviewed by Michael M. Hoffman and Daniel Jacobson) ...