Évènements / UQSay

UQSay Seminar
Évènements à venir

UQSay #73

The seventy-third UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, May 16, 2024. 2–3 PM — Gaël Poette (CEA DAM, CESTA – ENSEIRB-MATMECA) — [slides] Building and solving reduced models for the uncertain linear Boltzmann equation (sometimes intrusiveness, a.k.a. physics-informedness, is worth it) In this talk, I will […]

16/05/2024

UQSay #72

The seventy-second UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, April 25, 2024. 3–4 PM — John Jakeman (Sandia National Laboratories) — [slides] Surrogate Modeling for Efficiently, Accurately and Conservatively Estimating Measures of Risk This talk will present a surrogate-based framework for conservatively estimating risk from limited evaluations […]

25/04/2024

UQSay #71

The seventy-first UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, March 21, 2024. 2–3 PM — Morgane Menz (IFPEN) — [slides] Archissur: an Active Recovery of Constrained and Hidden Sets by SUR method. Coupling with adaptive space-filling and optimization The analysis of simulated engineering systems (robust optimization, reliability […]

21/03/2024

UQSay #70

The seventieth UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, March 7, 2024. 2–3 PM — Baptiste Kerleguer (CEA, DAM/DIF) — [slides] A Bayesian neural network approach to multi-fidelity surrogate modeling This talk deals with the surrogate modeling of computer code results that can be evaluated at different […]

07/03/2024

UQSay #69

The sixty-ninth UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, February 8, 2024. 2–3 PM — Marouane Il Idrissi (EDF R&D – IMT) — [slides] Generalized Hoeffding decomposition and the linear nature of non-linearity Hoeffding’s decomposition of random outputs traditionally requires the inputs to be mutually independent. It […]

08/02/2024