The sixty-second UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, October 5, 2023. 2–3 PM — Sibo Cheng (Data Science Inst., Imperial College London) — [slides] Machine learning and data assimilation for high dimensional dynamical systems Data Assimilation (DA) and Machine Learning (ML) methods are extensively used in […]
The sixty-first UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, June 8, 2023. 2–3 PM — Sophie Ricci (CECI, CERFACS & UMR 5318) — [slides] On the merits of using remote sensing Earth Observation data to reduce uncertainties in flood forecasting with ensemble-based data assimilation Flood simulation and […]
The sixtieth UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, May 25, 2023. 2–3 PM — Stefano Fortunati (LSS & IPSA) — [slides] Matched, mismatched and semiparametric inference in elliptical distributions Any scientific experiment, which aims to gain some knowledge about a real-word phenomenon, starts with the data […]
The fifty-nineth UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, May 11, 2023. 2–3 PM — Felix Schneider (Technical University of Münich) — [slides] Sparse Bayesian Learning for Rational Polynomial Chaos Expansion and Application in Structural Dynamics Surrogate models enable efficient propagation of uncertainties in computationally demanding models […]
The fifty-eighth UQSay seminar on UQ, DACE and related topics will take place online on Thursday afternoon, April 20, 2023. 2–3 PM — Yingfan Wang (Interpretable ML Lab, Duke Univ.) — [slides] Understanding principles for dimensionality reduction tools, and PaCMAP for data visualization Dimension reduction (DR) techniques such as t-SNE, UMAP, and TriMap have demonstrated […]
