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Coordinate descent on the Stiefel manifold for deep neural network training

• Authors : Massart, Estelle; Abrol, Vinayak; 31st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning. ...

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Coordinate Descent on the Orthogonal Group for Recurrent Neural Network Training

• Authors : Massart, Estelle; Abrol, Vinayak; 36th AAAI conference on artificial intelligence (online), 2022. ...

• Source: Proceedings of the AAAI Conference on Artificial Intelligence, Vol. 36, no.7, p. 7744-7751 (2022)

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Orthogonal regularizers in deep learning: how to handle rectangular matrices?

• Authors : Massart, Estelle; 2022 26th International Conference on Pattern Recognition (ICPR); UCL - SST/ICTM/INMA - Pôle en ingénierie mathématique

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Improving weight clipping in Wasserstein GANs

• Authors : Massart, Estelle; 2022 26th International Conference on Pattern Recognition (ICPR); UCL - SST/ICTM/INMA - Pôle en ingénierie mathématique

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Global optimization using random embeddings

• Authors : Cartis, Coralia; Massart, Estelle; Otemissov, Adilet ...

• Source: Mathematical Programming, Vol. 200, no.2, p. 781-829 (2022)

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Bound-constrained global optimization of functions with low effective dimensionality using multiple random embeddings

• Authors : Cartis, Coralia; Massart, Estelle; Otemissov, Adilet ...

• Source: Mathematical Programming, Vol. 198, no.1, p. 997-1058 (2022)

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Low-rank multi-parametric covariance identification

• Authors : Musolas, Antoni; Massart, Estelle; Hendrickx, Julien ...

Subjects: Computer Networks and Communications; Software; Applied Mathematics

• Source: BIT Numerical Mathematics, Vol. 62, p. 221-249 (2021)

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Interpolation on the manifold of fixed-rank positive-semidefinite matrices for parametric model order reduction: preliminary results

• Authors : Massart, Estelle; Gousenbourger, Pierre-Yves; Nguyen, Thanh Son ...

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Online balanced truncation for linear time-varying systems using continuously differentiable interpolation on Grassmann manifold

• Authors : Nguyen, Thanh Son; Gousenbourger, Pierre-Yves; Massart, Estelle ...

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Curvature of the Manifold of Fixed-Rank Positive-Semidefinite Matrices Endowed with the Bures–Wasserstein Metric

• Authors : Massart, Estelle; Hendrickx, Julien; Absil, Pierre-Antoine ...

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Fitting, Comparison, and Alignment of Trajectories on Positive Semi-Definite Matrices with Application to Action Recognition

• Authors : Szczapa, Benjamin; Daoudi, Mohamed; Berretti, Stefano ...

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Quotient Geometry with Simple Geodesics for the Manifold of Fixed-Rank Positive-Semidefinite Matrices

• Authors : Massart, Estelle; Absil, Pierre-Antoine; UCL - SST/ICTM/INMA - Pôle en ingénierie mathématique

Subjects: Analysis; positive-semidefinite matrices; Riemannian quotient manifold

• Source: SIAM Journal on Matrix Analysis and Applications, Vol. 41, no.1, p. 171-198 (2020)

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Blended smoothing splines on Riemannian manifolds

• Authors : Gousenbourger, Pierre-Yves; Massart, Estelle; Absil, Pierre-Antoine ...

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Data Fitting on Manifolds with Composite Bézier-Like Curves and Blended Cubic Splines

• Authors : Gousenbourger, Pierre-Yves; Massart, Estelle; Absil, Pierre-Antoine ...

Subjects: Riemannian manifold; Data fitting; Curve fitting

• Source: Journal of Mathematical Imaging and Vision, Vol. 61, no. 5, p. 645-671 (2018)

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