Zobrazeno 1 - 10
of 166
pro vyhledávání: '"De Saporta, Benoîte"'
This study aims to estimate the parameters of a stochastic exposed-infected epidemiological model for the transmission dynamics of notifiable infectious diseases, based on observations related to isolated cases counts only. We use the setting of hidd
Externí odkaz:
http://arxiv.org/abs/2403.18875
Designing patient-specific follow-up strategy is a crucial step towards personalized medicine in cancer. Tools to help doctors deciding on treatment allocation together with next visit date, based on patient preferences and medical observations, woul
Externí odkaz:
http://arxiv.org/abs/2401.03972
In this paper, we use a linear birth and death process with immigration to model infectious disease propagation when contamination stems from both person-to-person contact and contact with the environment. Our aim is to estimate the parameters of the
Externí odkaz:
http://arxiv.org/abs/2303.00531
Autor:
de Saporta, Benoîte1 (AUTHOR), Thierry d'Argenlieu, Aymar1,2 (AUTHOR), Sabbadin, Régis3 (AUTHOR), Cleynen, Alice1,4 (AUTHOR) alice.cleynen@umontpellier.fr
Publikováno v:
PLoS ONE. 12/19/2024, Vol. 19 Issue 12, p1-23. 23p.
Autor:
Cleynen, Alice, de Saporta, Benoîte
Designing efficient and rigorous numerical methods for sequential decision-making under uncertainty is a difficult problem that arises in many applications frameworks. In this paper we focus on the numerical solution of a subclass of impulse control
Externí odkaz:
http://arxiv.org/abs/2112.09408
We study the long time behavior of an asymmetric size-structured measure-valued growth-fragmentation branching process that models the dynamics of a population of cells taking into account physiological and morphological asymmetry at division. We sho
Externí odkaz:
http://arxiv.org/abs/2007.08797
This paper investigates the random horizon optimal stopping problem for measure-valued piecewise deterministic Markov processes (PDMPs). This is motivated by population dynamics applications, when one wants to monitor some characteristics of the indi
Externí odkaz:
http://arxiv.org/abs/1809.04824
Autor:
Cleynen, Alice, de Saporta, Benoîte
We consider a change-point detection problem for a simple class of Piecewise Deterministic Markov Processes (PDMPs). A continuous-time PDMP is observed in discrete time and through noise, and the aim is to propose a numerical method to accurately det
Externí odkaz:
http://arxiv.org/abs/1709.09467
We present in this paper a numerical method which computes the optimal trajectory of a underwater vehicle subject to some mission objectives. The method is applied to a submarine whose goal is to best detect one or several targets, or/and to minimize
Externí odkaz:
http://arxiv.org/abs/1703.09924
Publikováno v:
Journal of Applied Probability, 2020 Jun 01. 57(2), 497-512.
Externí odkaz:
https://www.jstor.org/stable/48656232