The twenty-fourth UQSay seminar on UQ, DACE and related topics, organized by L2S, MSSMAT, LMT and EDF R&D, will take place online on Thursday afternoon, February 18, 2021. 2–3 PM — Amandine Marrel (CEA & IMT) ICSCREAM methodology for the Identification of penalizing Configurations using SCREening And Metamodel — Application to high-dimensional thermal-hydraulic numerical experiments […]
16/02/2021 – 14h00-15h00 – Online A mathematical model for nonsmooth algorithmic differentiation with applications to machine learning. Edouard Pauwels (Université Paul Sabatier, Toulouse) Abstract. We are interested in nonsmooth analysis of algorithmic differentiation, a central building block of the learning phase implemented in modern deep learning software librairies, such as Tensorflow or Pytorch. First, I […]
The twenty-third UQSay seminar on UQ, DACE and related topics, organized by L2S, MSSMAT, LMT and EDF R&D, will take place online on Thursday afternoon, February 4, 2021. 2–3 PM — Clémentine Prieur (LJK, Univ. Grenoble Alpes) Global sensitivity analysis for models described by stochastic differential equations Many mathematical models involve input parameters, which are […]
Tuesday 26th January, 14:00 – 15:00 – Alessio Iovine, CNRS researcher at L2S Title: On Power Systems Stability Definitions and Analysis: the DC Microgrid example Click here to join the meeting Abstract: The problem of defining and classifying power system stability has been addressed several times in the scientific literature. However, only recently the exchanges between the Control and Power […]
The twenty-second UQSay seminar on UQ, DACE and related topics, organized by L2S, MSSMAT, LMT and EDF R&D, will take place online on Thursday afternoon, January 21, 2021. 14h–15h — Cédric Travelletti (University of Bern) Implicit Update for Large-Scale Inversion under GP prior We present an almost matrix-free update method for posterior Gaussian process distributions […]
