425 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR43 papers
- EDF Energy (United Kingdom)GB24 papers
- CERMICSFR17 papers
- Université Paris-SaclayFR17 papers
- Institut de Mathématiques de ToulouseFR16 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR14 papers
- Institut national de recherche en sciences et technologies du numériqueFR14 papers
- Laboratoire de Probabilités, Statistique et ModélisationFR14 papers
- Université Toulouse III - Paul SabatierFR13 papers
- Centre de Mathématiques Appliquées de l'École polytechniqueFR12 papers
- École PolytechniqueFR12 papers
- Laboratoire de Probabilités et Modèles AléatoiresFR12 papers
9 papers · 1 filter
Stochastic simulators based optimization by Gaussian process metamodels -- Application to maintenance investments planning issues
Thomas Browne, Bertrand Iooss, Loïc Le Gratiet +2
This paper deals with the optimization of industrial asset management strategies, whose profitability is characterized by the Net Present Value (NPV) indicator which is assessed by…
A Hedged Monte Carlo Approach to Real Option Pricing
Edgardo Brigatti, Felipe Macias, Max O. Souza +1
In this work we are concerned with valuing optionalities associated to invest or to delay investment in a project when the available information provided to the manager comes from…
Gradient Scan Gibbs Sampler: an efficient algorithm for high-dimensional Gaussian distributions
Olivier Féron, François Orieux, Jean-François Giovannelli
This paper deals with Gibbs samplers that include high dimensional conditional Gaussian distributions. It proposes an efficient algorithm that avoids the high dimensional Gaussian…
An adaptive kriging method for solving nonlinear inverse statistical problems
Shuai Fu, Mathieu Couplet, Nicolas Bousquet
In various industrial contexts, estimating the distribution of unobserved random vectors Xi from some noisy indirect observations H(Xi) + Ui is required. If the relation between Xi…
Conditional quantile sequential estimation for stochastic codes
Tatiana Labopin-Richard, Fabrice Gamboa, Aurélien Garivier +1
We propose and analyze an algorithm for the sequential estimation of a conditional quantile in the context of real stochastic codes with vectorvalued inputs. Our algorithm is based…
Clustering electricity consumers using high-dimensional regression mixture models
Emilie Devijver, Yannig Goude, Jean-Michel Poggi
Massive informations about individual (household, small and medium enterprise) consumption are now provided with new metering technologies and the smart grid. Two major exploitatio…
The Informational Approach to Global Optimization in presence of very noisy evaluation results. Application to the optimization of renewable energy integration strategies
Héloïse Dutrieux, Ivana Aleksovska, Julien Bect +3
We consider the problem of global optimization of a function f from very noisy evaluations. We adopt a Bayesian sequential approach: evaluation points are chosen so as to reduce th…
A Chaining Algorithm for Online Nonparametric Regression
Pierre Gaillard, Sébastien Gerchinovitz
We consider the problem of online nonparametric regression with arbitrary deterministic sequences. Using ideas from the chaining technique, we design an algorithm that achieves a D…
Open TURNS: An industrial software for uncertainty quantification in simulation
Michaël Baudin, Anne Dutfoy, Bertrand Iooss +1
The needs to assess robust performances for complex systems and to answer tighter regulatory processes (security, safety, environmental control, and health impacts, etc.) have led…