Search Results for author: Steeven Janny

Found 5 papers, 1 papers with code

Eagle: Large-Scale Learning of Turbulent Fluid Dynamics with Mesh Transformers

no code implementations16 Feb 2023 Steeven Janny, Aurélien Béneteau, Madiha Nadri, Julie Digne, Nicolas Thome, Christian Wolf

To perform future forecasting of pressure and velocity on the challenging EAGLE dataset, we introduce a new mesh transformer.

Node Clustering

Learning Reduced Nonlinear State-Space Models: an Output-Error Based Canonical Approach

no code implementations19 Apr 2022 Steeven Janny, Quentin Possamai, Laurent Bako, Madiha Nadri, Christian Wolf

The identification of a nonlinear dynamic model is an open topic in control theory, especially from sparse input-output measurements.

Filtered-CoPhy: Unsupervised Learning of Counterfactual Physics in Pixel Space

no code implementations ICLR 2022 Steeven Janny, Fabien Baradel, Natalia Neverova, Madiha Nadri, Greg Mori, Christian Wolf

Learning causal relationships in high-dimensional data (images, videos) is a hard task, as they are often defined on low dimensional manifolds and must be extracted from complex signals dominated by appearance, lighting, textures and also spurious correlations in the data.

counterfactual Counterfactual Reasoning +1

Deep KKL: Data-driven Output Prediction for Non-Linear Systems

1 code implementation23 Mar 2021 Steeven Janny, Vincent Andrieu, Madiha Nadri, Christian Wolf

Building on this formulation and problem definition, we propose a predictor structure based on the Kazantzis-Kravaris/Luenberger (KKL) observer and we show that KKL fits well into our general framework.

Attended Temperature Scaling: A Practical Approach for Calibrating Deep Neural Networks

no code implementations27 Oct 2018 Azadeh Sadat Mozafari, Hugo Siqueira Gomes, Wilson Leão, Steeven Janny, Christian Gagné

Temperature Scaling (TS) is a state-of-the-art among measure-based calibration methods which has low time and memory complexity as well as effectiveness.

Autonomous Driving Decision Making +1

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