GCE
Place du Levant 1/L5.05.01
1348 Louvain-la-Neuve
Pierre-Yves Gousenbourger
Assistant de recherche
- Diploma
Year Label Educational Organization 2013 Master: ingénieur civil en mathématiques appliquées Université catholique de Louvain 2020 Doctorat en sciences de l'ingénieur Université catholique de Louvain
- LFSAB1101: Mathématiques 1 (UCL), since fall 2014
- LFSAB1102: Mathématiques 2 (UCL), since spring 2015
- LINGE1213: Physics 2 (UCL), since fall 2014
- LFSAB2995: Stage en entreprise, since fall 2015
- FSAB1106: Signal and Systems (UCL), spring 2015
- LINGI2348: Information theory (UCL), spring 2015
I am interrested in topics related to manifolds: optimization, interpolation, curve fitting, representation of physical problems on manifolds.
2018
Bergmann, Ronny ; Gousenbourger, Pierre-Yves. A Variational Model for Data Fitting on Manifolds by Minimizing the Acceleration of a Bézier Curve. In: Frontiers in Applied Mathematics and Statistics, Vol. 4, no.59, p. 1--16 (2018). doi:10.3389/fams.2018.00059.
2018
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.
2016
Absil, Pierre-Antoine ; Gousenbourger, Pierre-Yves ; Striewski, Paul ; Wirth, Benedikt. Differentiable piecewise-Bézier surfaces on Riemannian manifolds. In: SIAM Journal on Imaging Sciences, Vol. 9, no. 4, p. 1788-1828 (2016). doi:10.1137/16M1057978.
2019
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.
2019
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.
2018
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).
2017
Gousenbourger, Pierre-Yves ; Jacques, Laurent ; Absil, Pierre-Antoine. Fast Method to Fit a C1 Piecewise-Bézier Function to Manifold-Valued Data Points: How Suboptimal is the Curve Obtained on the Sphere S2?. Geometric Science of Information (Paris, du 07/11/2017 au 09/11/2017). In: Geometric Science of Information. GSI 2017. Lecture Notes in Computer Science, Springer International, 2017. 978-3-319-68445-1. doi:10.1007/978-3-319-68445-1_69.
2017
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.
2016
Absil, Pierre-Antoine ; Gousenbourger, Pierre-Yves ; Striewski, Paul ; Wirth, Benedikt. Differentiable piecewise-Bézier interpolation on Riemannian manifolds. ESANN 2016, European Symposium on Artificial Neural Networks (Bruges (Belgium), du 27/04/2016 au 29/04/2016). In: Proceedings of ESANN 2016, European Symposium on Artificial Neural Networks, 2016. 978-287587027-8.
2016
Gousenbourger, Pierre-Yves ; Absil, Pierre-Antoine ; Wirth, Benedikt ; Jacques, Laurent. Interpolation on manifolds using Bézier functions. "International Traveling Workshop on Interactions Between Sparse Models and Technology" (Aalborg, Denmark, du 24/08/2016 au 26/08/2016). In: Proceedings of the third "international Traveling Workshop on Interactions between Sparse models and Technology" iTWIST'16, (24-26/08/2016).
2015
Samir, Chafik ; Gousenbourger, Pierre-Yves ; H. Joshi, Shantanu. Cylindrical Surface Reconstruction by Fitting Paths on Shape Space. 1st International Workshop on DIFFerential Geometry in Computer Vision for Analysis of Shapes, Images and Trajectories (DIFF-CV 2015) (Swansea). In: Proceedings of the 1st International Workshop on DIFFerential Geometry in Computer Vision for Analysis of Shapes, Images and Trajectories (DIFF-CV 2015), 2015.
2015
Arnould, Antoine ; Gousenbourger, Pierre-Yves ; Samir, Chafik ; Absil, Pierre-Antoine ; Canis, Michel. Fitting Smooth Paths on Riemannian Manifolds: Endometrial Surface Reconstruction and Preoperative MRI-Based Navigation. GSI 2015 (Paris, Ecole Polytechnique, du 28/10/2015 au 30/10/2015). In: Geometric Science of Information: second International Conference, GSI 2015, Palaiseau, France, October 28-30, 2015, Proceedings (Image Processing, Computer Vision, Pattern Recognition, and Graphics; 9389), Springer, 2015. 978-3-319-25039-7. doi:10.1007/978-3-319-25040-3.
2014
Gousenbourger, Pierre-Yves ; Samir, Chafik ; Absil, Pierre-Antoine. Piecewise-Bézier C¹ interpolation on Riemannian manifolds with application to 2D shape morphing. ICPR2014 (Stockholm, du 25/08/2014 au 29/08/2014). doi:10.1109/ICPR.2014.700.
2020
Gousenbourger, Pierre-Yves. Interpolation and fitting on Riemannian manifolds, prom. : Absil, Pierre-Antoine ; Jacques, Laurent, 22/09/2020.