Évènements / Séminaires

Évènements à venir

UQSay #53

The fifty-third UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, January 19, 2022. 2–3 PM — Felipe Tobar (Initiative for Data & AI, Universidad de Chile) — [slides] Computationally-efficient initialisation of Gaussian processes: The generalised variogram method We present a computationally-efficient strategy to find the hyperparameters of a […]

19/01/2023

UQSay #52

The fifty-second UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, January 5, 2023. 2–3 PM — Georgios Karagiannis (Durham University) Bayesian spanning treed co-kriging for high dimensional output emulation We propose a new Bayesian emulator, called Bayesian spanning treed co-kriging, suitable to analyze computer models with non-stationary massive […]

05/01/2023

UQSay #51

The fifty-first UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, November 17, 2022. 2–3 PM — Cécile Mercadier (Institut Camille Jordan) — [slides] Hoeffding–Sobol and Möbius decompositions for (tail-)dependence analysis Methods to analyse dependence and tail dependence are well established. Using for instance the copula function or the […]

17/11/2022

Séminaires d’Anas Makdesi et Sorin Olaru

13h40–14h00 — Amphi Gaston Planté, B2.33 (L2S) An approach for safe learning-based Model Predictive Control Anas Makdesi (L2S) Abstract. In this talk, I will introduce a novel approach to safe learning-based Model Predictive Control (MPC) for nonlinear systems. The approach relies on computing from data sampled from a given system, two models. The first one […]

17/11/2022

Aggregative optimization problems: relaxation and numerical resolution

Thursday 27th October at 14:00, in Salle du Conseil (4th floor), Bât. Breguet. Salle du Conseil (4th floor), Bât. Breguet, CentraleSupélec3 rue Joliot Curie91190 Gif-sur-Yvette, France Speaker: Laurent Pfeiffer, INRIA researcher at L2S, Paris-Saclay University Title: Aggregative optimization problems: relaxation and numerical resolution Abstract: We will consider a class of non-convex optimization problems involving a large […]

27/10/2022