ABSTRACT: Multivariate stochastic volatility (MSV) models are nonlinear state space models that require either linear approximations or computationally demanding methods for handling the high ...

Exploring London's Hidden Medieval Metropolis' If you were asked to picture London during the Middle Ages, you might think of The White Tower, Westminster Abbey or Guildhall - some of the capital’s ...

We now have our own terminal tournament featuring a competition for data scientists, analysts, and engineers. New details emerge about Tiger Woods' DUI arrest What Joseph Duggar told wife Kendra ...

In structural health monitoring (SHM), uncertainties from environmental noise and modeling errors affect damage detection accuracy. This paper introduces a new concept: the Fast Fourier Transform ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

ABSTRACT: In this paper, a low-dose CT denoising method based on L 1 / L 2 regularization method of Markov chain Monte Carlo is studied. Firstly, the mathematical model and regularization method of ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. New Bayesian parameter estimation methods have the capability to enable more ...

The Metropolis Hastings algorithm is a beautifully simple algorithm for producing samples from distributions that may otherwise be difficult to sample from Its main limitation is that, for difficult ...