4 papers
Extrapolation of extreme covariates in generalized additive regression using extreme-value theory
Viviana Carcaiso, Sebastian Engelke, Juliette Legrand +1
We propose methods to enhance the predictive performance of generalized additive models (GAMs) in the context of covariate extrapolation, where predictions rely on covariates beyon…
Spatio-temporal modeling of urban extreme rainfall events at high resolution
Chloé Serre-Combe, Nicolas Meyer, Thomas Opitz +1
Modeling precipitation and its accumulation over time and space is essential for flood risk assessment. In this paper, we analyze rainfall data collected over several years through…
Continuous mixtures of Gaussian processes as models for spatial extremes
Lorenzo Dell'Oro, Carlo Gaetan, Thomas Opitz
Spatial modelling of extreme values allows studying the risk of joint occurrence of extreme events at different locations and is of significant interest in climatic and other envir…
Modeling high and low extremes with a novel dynamic spatio-temporal model
Myungsoo Yoo, Likun Zhang, Christopher K. Wikle +1
Extreme environmental events such as severe storms, drought, heat waves, flash floods, and abrupt species collapse have become more prevalent in the earth-atmosphere dynamic system…