Chapel, Laetitia
- Optimal Transport for structured data with application on graphs
2018/05/23 by Titouan Vayer, Vayer, Titouan, Laëtitia Chapel +7 · 28 citations
Computer Science · #Complexity and Algorithms in Graphs #Optimization and Search Problems
- Sliced Gromov-Wasserstein
2019/05/24 by Titouan Vayer, Rémi Flamary, Vayer, Titouan +7 · 10 citations
Computer Science · #Adversarial Robustness in Machine Learning #Medical Image Segmentation Techniques #Advanced Neural Network Applications
- Hyperbolic Sliced-Wasserstein via Geodesic and Horospherical Projections
2022/11/18 by Bonet, Clément, Chapel, Laetitia, Drumetz, Lucas +1 · 3 citations
#FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Methodology (stat.ME)
- Partial Optimal Transport with Applications on Positive-Unlabeled\n Learning
2020/02/19 by Laëtitia Chapel, Mokhtar Z. Alaya, Chapel, Laetitia +3 · 2 citations
Arts and Humanities · Computer Science · Dentistry · Engineering · #Advanced Neural Network Applications #Dental Radiography and Imaging #FOS: Computer and information sciences #Forensic Anthropology and Bioarchaeology Studies #Image and Object Detection Techniques #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Medical Imaging and Analysis
- Differentiable Generalized Sliced Wasserstein Plans
2025/05/28 by Laetitia Chapel, Laëtitia Chapel, Romain Tavenard +4 · 1 voice · 4 citations
Physics and Astronomy · Mathematics · #Nonlinear Waves and Solitons #Advanced Algebra and Geometry
- Match-And-Deform: Time Series Domain Adaptation through Optimal Transport and Temporal Alignment
2023/08/24 by Painblanc, François, Chapel, Laetitia, Courty, Nicolas +3 · 1 citation
#FOS: Computer and information sciences #Machine Learning (cs.LG)
- Bridging Arbitrary and Tree Metrics via Differentiable Gromov Hyperbolicity
2025/05/27 by Houedry, Pierre, Courty, Nicolas, Martin-Baillon, Florestan +2 · 1 citation
#FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)