66 citations · 258 across the 53 of their papers we have counts for
4 papers · 1 filter
Modeling Weather Conditions Consequences on Road Trafficking Behaviors
Guillaume Allain, Fabrice Gamboa, Philippe Goudal +2
We provide a model to understand how adverse weather conditions modify traffic flow dynamic. We first prove that the microscopic Free Flow Speed of the vehicles is changed and then…
Density modification based reliability sensitivity analysis
Paul Lemaître, Ekatarina Sergienko, Aurélie Arnaud +3
Sensitivity analysis of a numerical model, for instance simulating physical phenomena, is useful to quantify the influence of the inputs on the model responses. This paper proposes…
Efficient Estimation of Sensitivity Indices
Sébastien Da Veiga, Fabrice Gamboa
In this paper we address the problem of efficient estimation of Sobol sensitivy indices. First, we focus on general functional integrals of conditional moments of the form $\E(ψ(\E…
Derivative-based global sensitivity measures: general links with Sobol' indices and numerical tests
Matieyendou Lamboni, Bertrand Iooss, Anne-Laure Popelin +1
The estimation of variance-based importance measures (called Sobol' indices) of the input variables of a numerical model can require a large number of model evaluations. It turns t…