2 papers
stat.ME2023
Optimal Sampling for Estimation of Fractional Brownian Motion
Xiang Cui, Alexandra Chronopoulou
In this paper, we focus on multiple sampling problems for the estimation of the fractional Brownian motion when the maximum number of samples is limited, extending existing results…
stat.CO2016
Efficient data augmentation for fitting stochastic epidemic models to prevalence data
Jonathan Fintzi, Xiang Cui, Jon Wakefield +1
Stochastic epidemic models describe the dynamics of an epidemic as a disease spreads through a population. Typically, only a fraction of cases are observed at a set of discrete tim…