Nouveau monde Yann Richet

Autor: Guyot-Bender, Martine

Publikováno v: The French Review, 2018 Mar 01. 91(3), 271-272.

Externí odkaz: https://www.jstor.org/stable/44864793

Simulation and design of an IPHI-based neutron source, first steps toward SONATE

Autor: Borana Mom, Loïc Thulliez, Éric Dumonteil, Mickaël Binois, Yann Richet, Jérôme Schwindling, Antoine Drouart

Publikováno v: Journal of Neutron Research. 24:337-345

Facilities providing bright thermal neutron beams are of primary importance for various research topics. At CEA-Saclay, a compact accelerator driven neutron source, SONATE, is investigated in taking advantage of the IPHI accelerator able to deliver a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca3a940e07ab4a7d2e4831e262ab23e9
https://doi.org/10.3233/jnr-220027

Inversion Algorithm for Civil Flood Defense Optimization: Application to Two-Dimensional Numerical Model of the Garonne River in France

Autor: Yann Richet, Vito Bacchi

Publikováno v: Frontiers in Environmental Science, Vol 7 (2019)

The objective of this study is to investigate the “inversion approach” for flood defense optimization in an inundated area. This new methodology within this engineering field consists in defining a “safety criterion” (for instance, “the wat

Externí odkaz: https://doaj.org/article/d90023dc9b094d4db57800abbbf6373f

Multi-fidelity for MDO using Gaussian Processes

Autor: Nicolas Garland, Yann Richet, Rodolphe Le Riche, Nicolas Durrande

Publikováno v: Aerospace System Analysis and Optimization in Uncertainty
Loic Brevault; Mathieu Balesdent; Jerome Morio. Aerospace System Analysis and Optimization in Uncertainty, 156, Springer, pp.295-320, 2020, Springer Optimization and its Applications, 978-3-03 0-39126-3. ⟨10.1007/978-3-030-39126-3_8⟩
Springer Optimization and Its Applications ISBN: 9783030391256

International audience; Multi-fidelity models aim at combining models of different fidelities to achieve the desired accuracy at a lower computational cost. In Section 8.2, the connection between MDO, multi-fidelity and cokriging is made through a re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8815ffdfd1100affb0d455caf0c8b8e2
https://hal.science/hal-02444005/document

Adaptive Design of Experiments for Conservative Estimation of Excursion Sets

Autor: Yann Richet, Clément Chevalier, Julien Bect, David Ginsbourger, Dario Azzimonti

Publikováno v: INI workshop on "Key UQ methodologies and motivating applications" (UNQW01)
INI workshop on "Key UQ methodologies and motivating applications" (UNQW01), Jan 2018, Cambridge, United Kingdom
Technometrics
Technometrics, Taylor & Francis, 2021, 63 (1), pp.13-26. ⟨10.1080/00401706.2019.1693427⟩

We consider the problem of estimating the set of all inputs that leads a system to some particular behavior. The system is modeled by an expensive-to-evaluate function, such as a computer experiment, and we are interested in its excursion set, that i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcd09ad32031c1583415c205d1d086a8