26 citations · 88 across the 19 of their papers we have counts for
4 papers · 1 filter
Predictive maintenance for the heated hold-up tank
Benoîte de Saporta, Huilong Zhang
We present a numerical method to compute an optimal maintenance date for the test case of the heated hold-up tank. The system consists of a tank containing a fluid whose level is c…
Optimal stopping for partially observed piecewise-deterministic Markov processes
Adrien Brandejsky, Benoîte de Saporta, François Dufour
This paper deals with the optimal stopping problem under partial observation for piecewise-deterministic Markov processes. We first obtain a recursive formulation of the optimal fi…
Statistical study of asymmetry in cell lineage data
Benoîte de Saporta, Anne Gégout Petit, Laurence Marsalle
A rigorous methodology is proposed to study cell division data consisting in several observed genealogical trees of possibly different shapes. The procedure takes into account miss…
Random coefficients bifurcating autoregressive processes
Benoîte de Saporta, Anne Gégout-Petit, Laurence Marsalle
This paper presents a model of asymmetric bifurcating autoregressive process with random coefficients. We couple this model with a Galton Watson tree to take into account possibly…