Massart, Estelle ; Abrol, Vinayak . Coordinate descent on the Stiefel manifold for deep neural network training. 31st European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning. (Bruges, Belgium, du 04/10/2023 au 06/10/2023). In: ESANN 2023 proceedings, 2023. 978-2-87587-088-9.

http://hdl.handle.net/2078.1/289245

Cartis, Coralia ; Massart, Estelle ; Otemissov, Adilet. Bound-constrained global optimization of functions with low effective dimensionality using multiple random embeddings. In: Mathematical Programming, Vol. 198, no.1, p. 997-1058 (2022). doi:10.1007/s10107-022-01812-9.

http://hdl.handle.net/2078.1/289238

Cartis, Coralia ; Massart, Estelle ; Otemissov, Adilet. Global optimization using random embeddings. In: Mathematical Programming, Vol. 200, no.2, p. 781-829 (2022). doi:10.1007/s10107-022-01871-y.

http://hdl.handle.net/2078.1/289358

Massart, Estelle ; Abrol, Vinayak. Coordinate Descent on the Orthogonal Group for Recurrent Neural Network Training. 36th AAAI conference on artificial intelligence (online), 2022. (online, du 22/02/2022 au 01/03/2022). In: Proceedings of the AAAI Conference on Artificial Intelligence, Vol. 36, no.7, p. 7744-7751 (2022). doi:10.1609/aaai.v36i7.20742.

http://hdl.handle.net/2078.1/289359

Massart, Estelle. Improving weight clipping in Wasserstein GANs. 2022 26th International Conference on Pattern Recognition (ICPR) (Montreal, QC, Canada, du 21/8/2022 au 25/8/2022). In: Proceedings of the IEEE International Conference on Pattern Recognition (ICPR), IEEE Xplore, 2022. 978-1-6654-9063-4. doi:10.1109/icpr56361.2022.9956056.

http://hdl.handle.net/2078.1/272730

Massart, Estelle. Orthogonal regularizers in deep learning: how to handle rectangular matrices?. 2022 26th International Conference on Pattern Recognition (ICPR) (Montreal, QC, Canada, du 21/8/2022 au 25/8/2022). In: Proceedings of the IEEE International Conference on Pattern Recognition (ICPR), IEEE Xplore, 2022. doi:10.1109/icpr56361.2022.9956205 .

http://hdl.handle.net/2078.1/272714

Musolas, Antoni ; Massart, Estelle ; Hendrickx, Julien ; Absil, Pierre-Antoine ; Marzouk, Youssef. Low-rank multi-parametric covariance identification. In: BIT Numerical Mathematics, Vol. 62, p. 221-249 (2021). doi:10.1007/s10543-021-00867-y.

http://hdl.handle.net/2078.1/246400

Massart, Estelle ; Absil, Pierre-Antoine. Quotient Geometry with Simple Geodesics for the Manifold of Fixed-Rank Positive-Semidefinite Matrices. In: SIAM Journal on Matrix Analysis and Applications, Vol. 41, no.1, p. 171-198 (2020). doi:10.1137/18m1231389.

http://hdl.handle.net/2078.1/226722

Massart, Estelle ; Hendrickx, Julien ; Absil, Pierre-Antoine. Curvature of the Manifold of Fixed-Rank Positive-Semidefinite Matrices Endowed with the Bures–Wasserstein Metric. 4th International Conference, GSI 2019 (Toulouse,France, du 27/08/2019 au 29/08/2019). In: Lecture Notes in Computer Science : Geometric Science of Information (Geometric Science of information), Frank Nielsen, Frédéric Barbaresco Eds., 2019. 9783030269791, p. 739-748. doi:10.1007/978-3-030-26980-7_77.

http://hdl.handle.net/2078.1/218981

Szczapa, Benjamin ; Daoudi, Mohamed ; Berretti, Stefano ; Del Bimbo, Alberto ; Pala, Pietro ; Massart, Estelle. Fitting, Comparison, and Alignment of Trajectories on Positive Semi-Definite Matrices with Application to Action Recognition. ICCV Human Behavior Understanding workshop, 2019 (Seoul, Korea, du 27/10/2019 au 02/11/2019). In: Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 2019.

http://hdl.handle.net/2078.1/272731

Massart, Estelle ; Gousenbourger, Pierre-Yves ; Nguyen, Thanh Son ; Stykel, Tatjana ; Absil, Pierre-Antoine. Interpolation on the manifold of fixed-rank positive-semidefinite matrices for parametric model order reduction: preliminary results. 27th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning(ESANN 2019) (Bruges, du 24/04/2019 au 26/04/2019). In: ESANN 2019 Proceedings, 2019, p. 281-286.

http://hdl.handle.net/2078.1/218825

Nguyen, Thanh Son ; Gousenbourger, Pierre-Yves ; Massart, Estelle ; Absil, Pierre-Antoine. Online balanced truncation for linear time-varying systems using continuously differentiable interpolation on Grassmann manifold. 2019 6th International Conference on Control, Decision and Information Technologies (CoDIT) (Paris, France, du 23/4/2019 au 26/4/2019). In: 2019 6th International Conference on Control, Decision and Information Technologies (CoDIT), IEEE, 2019. 9781728105215, p. 165-170. doi:10.1109/codit.2019.8820675.

http://hdl.handle.net/2078.1/219847

Massart, Estelle. Data fitting on positive-semidefinite matrix manifolds, prom. : Absil, Pierre-Antoine ; Hendrickx, Julien, 04/10/2019.

http://hdl.handle.net/2078.1/222916

Gousenbourger, Pierre-Yves ; Massart, Estelle ; Absil, Pierre-Antoine. Data Fitting on Manifolds with Composite Bézier-Like Curves and Blended Cubic Splines. In: Journal of Mathematical Imaging and Vision, Vol. 61, no. 5, p. 645-671 (2018). doi:10.1007/s10851-018-0865-2.

http://hdl.handle.net/2078.1/208456

Gousenbourger, Pierre-Yves ; Massart, Estelle ; Absil, Pierre-Antoine. Blended smoothing splines on Riemannian manifolds. iTwist 2018 (Marseille, du 21/11/2018 au 23/11/2018).

http://hdl.handle.net/2078.1/208477

Massart, Estelle ; Hendrickx, Julien ; Absil, Pierre-Antoine. Matrix geometric means based on shuffled inductive sequences. In: Linear Algebra and Its Applications, Vol. 252, p. 334-359 (2018). doi:10.1016/j.laa.2017.05.036.

http://hdl.handle.net/2078.1/185613

Gousenbourger, Pierre-Yves ; Massart, Estelle ; Musolas, Antoni ; Absil, Pierre-Antoine ; Hendrickx, Julien ; Jacques, Laurent ; Marzouk, Youssef. Piecewise-Bezier C1 smoothing on manifolds with application to wind field estimation. ESANN 2017, European Symposium on Artificial Neural Networks (Bruges (Belgium), du 26/04/2017 au 28/04/2017). In: 25th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2017), 2017. 978-287587039-1, 305-3010.

http://hdl.handle.net/2078.1/186413

Massart, Estelle ; Hendrickx, Julien ; Absil, Pierre-Antoine. Extending a two-variable mean to a multi-variable mean. ESANN 2016 (Bruges, Belgium, 26-28 April 2016). In: , 2016. 978-287587027-8.

http://hdl.handle.net/2078.1/171550