42 citations · 88 across the 34 of their papers we have counts for
6 papers · 1 filter
Climate change analysis from LRD manifold functional regression
Diana P. Ovalle-Muñoz, M. Dolores Ruiz-Medina
This work is motivated by the problem of predicting downward solar radiation flux spherical maps from the observation of atmospheric pressure at high cloud bottom. To this aim nonl…
Point pattern analysis and classification on compact two-point homogeneous spaces evolving time
M. P. Frías, A. Torres, M. D. Ruiz-Medina
This paper introduces a new modeling framework for the statistical analysis of point patterns on a manifold M_{d}, defined by a connected and compact two-point homogeneous space, i…
Bayesian surface regression versus spatial spectral nonparametric curve regression
M. D. Ruiz-Medina, D. Miranda
COVID-19 incidence is analyzed at the provinces of some Spanish Communities during the period February-October, 2020. Two infinite-dimensional regression approaches are tested. The…
A spatial functional count model for heterogeneity analysis in time
Torres-Signes, M. P. Frías, J. Mateu +1
A spatial curve dynamical model framework is adopted for functional prediction of counts in a spatiotemporal log-Gaussian Cox process model. Our spatial functional estimation appro…
Spatial Cox processes in an infinite-dimensional framework
M. P. Frías, A. Torres-Signes, M. D. Ruiz-Medina +1
We introduce a new class of spatial Cox processes driven by a Hilbert--valued random log--intensity. We adopt a parametric framework in the spectral domain, to estimate its spatial…
Detecting hidden periodicities for models with cyclical errors
María Pilar Frías, Alexander V. Ivanov, Nikolai Leonenko +2
In this paper, the estimation of parameters in the harmonic regression with cyclically dependent errors is addressed. Asymptotic properties of the least-squares estimates are analy…