58 citations · 140 across the 27 of their papers we have counts for
6 papers · 1 filter
Simulation of warping processes with applications to temperature data
Nolwenn Le Méhauté, Jean-François Coeurjolly, Marie-Hélène Descary
Curve registration plays a major role in functional data analysis by separating amplitude and phase variation through warping functions and the accurate simulation of warping proce…
Semi-parametric Markov models for multi-type point patterns
Ib Thorsgaard Jensen, Jean-François Coeurjolly, Rasmus Waagepetersen
Multi-type Markov point processes offer a flexible framework for modelling complex multi-type point patterns where it is pertinent to capture both interactions between points as we…
A convolution type model for the intensity of spatial point processes applied to eye-movement data
Francisco Cuevas-Pacheco, Jean-François Coeurjolly, Marie-Hélène Descary
Estimating the first-order intensity function in point pattern analysis is an important problem, and it has been approached so far from different perspectives: parametrically, semi…
Inter-regional correlation estimators for functional magnetic resonance imaging
Sophie Achard, Jean-Francois Coeurjolly, Pierre Lafaye de Micheaux +1
Functional magnetic resonance imaging (fMRI) functional connectivity between brain regions is often computed using parcellations defined by functional or structural atlases. Typica…
Regularized estimation for highly multivariate log Gaussian Cox processes
Achmad Choiruddin, Francisco Cuevas-Pacheco, Jean-François Coeurjolly +1
Statistical inference for highly multivariate point pattern data is challenging due to complex models with large numbers of parameters. In this paper, we develop numerically stable…
Approximation intensity for pairwise interaction Gibbs point processes using determinantal point processes
Jean-François Coeurjolly, Frédéric Lavancier
The intensity of a Gibbs point process is usually an intractable function of the model parameters. For repulsive pairwise interaction point processes, this intensity can be express…