4 papers
Predicting disease severity and large-scale spread from coupled severity measurements and imperfect indicators: Application to beet yellows
Baptiste Oger, César Martinez, François Joudelat +2
Whether in human, animal, or plant health, effective disease management requires the ability to characterize disease dynamics across space and time. In this context, integrating in…
A Top-Down Scale Approach for Multiscale Geographically and Temporally Weighted Regression
Ghislain Geniaux, César Martinez, Samuel Soubeyrand
This paper proposes tds mgtwr, a multiscale geographically and temporally weighted regression (MGTWR) model with covariate-specific spatial and temporal scales. The approach combin…
Functional Laplace Transform of a Multivariate Hawkes Process, Subsequent Characteristics, and Numerical Approximations
Bartholomé Vieille, Rachid Senoussi, Samuel Soubeyrand
Numerous studies grounded on Hawkes processes have been carried out in many fields including finance, biology and social network. Hawkes processes form a class of selfexciting simp…
Group Dispersal Modelling Revisited
Mario Ayala, Jérôme Coville, Samuel Soubeyrand
In this paper we revisit the notion of grouped dispersal that have been introduced by Soubeyrand and co-authors \cite{soubeyrand2011patchy} to model the simultaneous (and hence dep…