SAMIR - Chafik
Toutes les publications (59)
| Date/Type | Titre/URL/journal | Domaines | Notes SJR/Core | Cit. GScholar |
|---|---|---|---|---|
| 2025
ART |
Roxane Jouseau, Sébastien Salva, C. Samir
A New Metric for Measuring the Intrinsic Quality in Data Collected for Quantitative Classification Lecture Notes in Artificial Intelligence - 2025 |
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| 2024
ART |
Anis Fradi, Chafik Samir
A New Framework for Evaluating the Validity and the Performance of Binary Decisions on Manifold-Valued Data European Conference (ECML-PKDD) - 2024 |
Statistiques | ||
| 2024
ART |
Anis Fradi, Chafik Samir, Ines Adouani
A New Bayesian Approach to Global Optimization on Parametrized Surfaces in $\mathbb {R}^{3}$ Journal of Optimization Theory and Applications - 2024 |
Statistiques | ||
| 2024
COMM |
Amal Omrani, Anis Fradi, Chafik Samir
Reduced run-time and memory complexity regression with a Gaussian process prior JDS - 2024 |
Statistiques | ||
| 2023
COUV |
Anis Fradi, Chafik Samir, José Braga
A Shrinkage Method for Learning, Registering and Clustering Shapes of Curves |
Statistiques | ||
| 2023
COMM |
Anis Fradi, Chafik Samir, José Braga
Learning and inferring on Cochlear Shapes of Juvenile and Adult Fossil Hominins International conference on artificIAl Intelligence and applied MAthematics for History and Archaeology - 2023 |
Statistiques | ||
| 2023
COUV |
Anis Fradi, Chafik Samir
Learning and Regression on the Grassmannian |
Statistiques | ||
| 2023
COMM |
Anis Fradi, Chafik Samir
A New Framework for Classifying Probability Density Functions ECML - 2023 |
Informatique/Intelligence artificielle | ||
| 2023
COUV |
Anis Fradi, Chafik Samir
A New Framework for Classifying Probability Density Functions |
Statistiques | ||
| 2023
ART |
Tien-Tam Tran, Anis Fradi, Chafik Samir
Learning, inference, and prediction on probability density functions with constrained gaussian processes Information Sciences - 2023 |
Statistiques | ||
| 2023
ART |
Chafik Samir, Ines Adouani
Bézier Splines Interpolation on Stiefel and Grassmann Manifolds Journal of Computational and Applied Mathematics - 2023 |
Maths | ||
| 2023
ART |
Ines Adouani, Chafik Samir
Numerical algorithms for Spline Interpolation on Space of Probability Density Functions Journal of Computational and Applied Mathematics - 2023 |
Maths | ||
| 2022
COMM |
Roxane Jouseau, Sébastien Salva, Chafik Samir
On Studying the Effect of Data Quality on Classification Performances Intelligent Data Engineering and Automated Learning - {IDEAL} 2022 - 2022 |
Informatique/Intelligence artificielle | ||
| 2022
COMM |
Roxane Jouseau, Chafik Samir, Sébastien Salva
Data quality in the context of classification tasks 38èmes journées de la conférence BDA « Gestion de Données – Principes, Technologies et Applications - 2022 |
Informatique/Apprentissage | ||
| 2022
ART |
Tam Tien Tran, Yan Feunteun, Chafik Samir, José Braga
A scalable Matérn Gaussian process for learning spatial curves distributions Information Sciences - 2022 |
Informatique/Intelligence artificielle | ||
| 2022
COMM |
Ines Adouani, Chafik Samir
An Optimization Method for Accurate Nonparametric Regressions on Stiefel Manifolds Machine Learning, Optimization, and Data Science - 2022 |
Informatique/Intelligence artificielle | ||
| 2022
ART |
Anis Fradi, Chafik Samir, José Braga, Shantanu Joshi, Jean-Michel Loubes
Nonparametric Bayesian Regression and Classification on Manifolds, With Applications to 3D Cochlear Shapes IEEE Transactions on Image Processing - 2022 |
Statistiques | ||
| 2021
POSTER |
Clio Der Sarkissian, Jakob Thyrring, Xavier Mata, Jean Dumoncel, Sarah Ivorra, Allowen Evin, Ludovic Orlando, Chafik Samir, José Braga
Advancing Ancient Mollusk Shells as Multi-Proxy Archives of the Past |
Sciences du vivant | ||
| 2021
COUV |
Anis Fradi, Ines Adouani, Chafik Samir
Bayesian Inference on Local Distributions of Functions and Multidimensional Curves with Spherical HMC Sampling |
Statistiques | ||
| 2021
POSTER |
Clio Der Sarkissian, Jakob Thyrring, Xavier Mata, Jean Dumoncel, Sarah Ivorra, Allowen Evin, Ludovic Orlando, Chafik Samir, José Braga
Advancing Ancient Mollusk Shells as Multi-Proxy Archives of the Past |
Sciences du vivant | ||
| 2021
OUV |
Philippe Lacomme, Gérard Fleury, Matthieu Gondran, Chafik Samir
Découverte du Machine Learning - Les outils de l'apprentissage automatique |
Informatique/Intelligence artificielle | ||
| 2021
ART |
Anis Fradi, Y. Feunteun, Chafik Samir, M. Bakloul, François Bachoc, Jean-Michel Loubes
Bayesian Regression and Classification Using Gaussian Process Priors Indexed by Probability Density Functions Information Sciences - 2021 |
Informatique/Intelligence artificielle | ||
| 2021
ART |
Chafik Samir, Wen Huang
Coordinate descent optimization for one-to-one correspondence and supervised classification of 3D shapes Applied Mathematics and Computation - 2021 |
Informatique/Intelligence artificielle | ||
| 2020
ART |
Anis Fradi, Chafik Samir, François Bachoc
A scalable approximate Bayesian inference for high-dimensional Gaussian processes Communications in Statistics - Theory and Methods - 2020 |
Statistiques | ||
| 2020
ART |
Anis Fradi, Chafik Samir
Bayesian cluster analysis for registration and clustering homogeneous subgroups in multidimensional functional data Communications in Statistics - Theory and Methods - 2020 |
Statistiques | ||
| 2020
ART |
Ines Adouani, Chafik Samir
A Constructive Approximation of Interpolating Bézier Curves on Riemannian Symmetric Spaces Journal of Optimization Theory and Applications - 2020 |
Informatique/Intelligence artificielle | ||
| 2019
COMM |
Chafik Samir, Ines Adouani
Bézier curves and C2 interpolation in Riemannian Symmetric Spaces 4th International Conference on Geometric Science of Information - 2019 |
Informatique/Intelligence artificielle | ||
| 2019
ART |
I. Conforto, Chafik Samir, F. Chausse, A. A Goldstein, B. Pereira, E. Coudeyre
Comparison of psychometric properties between the Labin, a new electronic dynamometer, and the Jamar: Preliminary results in healthy subjects Hand Surgery and Rehabilitation - 2019 |
Sciences du vivant | ||
| 2019
ART |
J. Braga, Chafik Samir, L. Risser, J. Dumoncel, D. Descouens, J. Thackeray, P. Balaresque, A. Oettlé, Jean-Michel Loubes, A. Fradi
Cochlear shape reveals that the human organ of hearing is sex-typed from birth Scientific Reports - 2019 |
Informatique/Intelligence artificielle | ||
| 2019
ART |
Chafik Samir, Ines Adouani
C1 interpolating Bézier path on Riemannian manifolds, with applications to 3D shape space Applied Mathematics and Computation - 2019 |
Maths | ||
| 2019
ART |
José Braga, Veronika Zimmer, Jean Dumoncel, Chafik Samir, Frikkie de Beer, Clément Zanolli, Deborah Pinto, F. James Rohlf, Frederick Grine
Efficacy of diffeomorphic surface matching and 3D geometric morphometrics for taxonomic discrimination of Early Pleistocene hominin mandibular molars Journal of Human Evolution - 2019 |
Sciences de l'homme et de la societe | ||
| 2018
COMM |
A. Elkhoumri, Chafik Samir, J. Laasiri
A new Manifold Regression Framework for Classifying High-dimensional Data ISIVC - 2018 |
Informatique/Intelligence artificielle | ||
| 2018
ART |
O. M. Essid, Chafik Samir, Laga Hamid
Automatic Detection and Classification of Manufacturing Defects in Metal Boxes PLoS ONE - 2018 |
Informatique/Intelligence artificielle | ||
| 2018
COMM |
Anis Fradi, Chafik Samir, Anne-Franccoise Yao
Manifold-Based Inference for a Supervised Gaussian Process Classifier ICASSP 2018 - 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - 2018 |
Informatique/Intelligence artificielle | ||
| 2018
COMM |
Anis Fradi, Chafik Samir, Anne-Franccoise Yao
Manifold-based inference for a supervised Gaussian process classifier ICASSP 2018 - 2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) - 2018 |
Statistiques | ||
| 2018
COMM |
Thomas Deregnaucourt, Chafik Samir, Anne-Françoise Yao
Inférence bayésienne pour l'estimation de déformations larges par champs gaussien : application au recalage d'images multi-modales(Bayesian inference for estimation of large deformations by Gaussian random fields: application to multimodal image registration) Actes de la Conférence Nationale d'Intelligence Artificielle et Rencontres des Jeunes Chercheurs en Intelligence Artificielle (CNIA+RJCIA 2018) - 2018 |
Informatique/Intelligence artificielle | ||
| 2018
ART |
Chafik Samir, A. Elkhoumri, J. Laasiri
A Geometrically Constrained Embedding for An Extrinsic Gaussian Process Applied and Numerical Harmonic Analysis - 2018 |
Informatique/Intelligence artificielle | ||
| 2018
COMM |
Papa Mbaye, Anne-Françoise Yao, Chafik Samir
Méthode non paramétrique pour l'analyse et la classification des données fonctionnelles(Non-parametric method for analysis and classification of functional data) Actes de la Conférence Nationale d'Intelligence Artificielle et Rencontres des Jeunes Chercheurs en Intelligence Artificielle (CNIA+RJCIA 2018) - 2018 |
Informatique/Intelligence artificielle | ||
| 2017
COMM |
Chafik Samir
A Statistical Framework for the Cross-sectional Geometric Variability of Object Shapes and Functional Dynamics ISI World Statistics Congress - 2017 |
Informatique/Imagerie médicale | ||
| 2017
COMM |
Anne de La Foye, Anne-Françoise Yao, Marie-Claire Not, Alyssa Imbert, Chafik Samir
Application d'une régression PLS fonctionnelle : recherche de liens entre deux ensembles de variables omiques 49.Journées de Statistique. JDS 2017 - 2017 |
Sciences du vivant | ||
| 2016
ART |
Sebastian Kurtek, Qian Xie, Chafik Samir, Michel Canis
Statistical model for simulation of deformable elastic endometrial tissue shapes Neurocomputing - 2016 |
Statistiques | ||
| 2016
COMM |
Chafik Samir, Sebastian Kurtek, Justin Strait, Shantanu H. Joshi
A Statistical Framework for Elastic Shape Analysis of Spatio-Temporal Evolutions of Planar Closed Curves 2016 IEEE Conference on Computer Vision and Pattern Recognition Workshops - 2016 |
Informatique/Vision par ordinateur et reconnaissance de formes | ||
| 2016
COMM |
Chafik Samir, Sebastian Kurtek, Anuj Srivastava, Noe Borges
An elastic functional data analysis framework for preoperative evaluation of patients with Rheumatoid Arthritis IEEE Winter Conference on Applications of Computer Vision - 2016 |
Informatique/Vision par ordinateur et reconnaissance de formes | ||
| 2016
COMM |
Chafik Samir, Amir Yavariabdi, Constance Hordonneau
Curves-Driven Smooth Deformation Field for Multimodal Image Registration Medical Image Understanding and Analysis - 2016 |
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| 2016
COMM |
Chafik Samir, Thomas Deregnaucourt, Anne-Françoise Yao
A Regression Model for Registering Multimodal Images Medical Image Understanding and Analysis - 2016 |
Informatique/Vision par ordinateur et reconnaissance de formes | ||
| 2015
ART |
Amir Yavariabdi, Adrien Bartoli, Chafik Samir, Maxime Artigues, Michel Canis
Mapping and characterizing endometrial implants by registering 2D transvaginal ultrasound to 3D pelvic magnetic resonance images Computerized Medical Imaging and Graphics - 2015 |
Sciences de l'ingenieur | ||
| 2015
COMM |
Chafik Samir, Samir Khoualed, A. Sarbinowski, Constance Hordonneau
A new curves-based method for adaptive multimodal registration International Conference on Image Processing Theory - 2015 |
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| 2015
COMM |
Amir Yavariabdi, Chafik Samir, Constance Hordonneau
Curves-Driven Smooth Deformation Field for Multimodal TVUS-MR Image Registration Medical Image Understanding and Analysis - MIUA 2015. 19th Annual Conference - 2015 |
Informatique/Intelligence artificielle | ||
| 2015
COMM |
Antoine Arnould, Pierre-Yves Gousenbourger, Chafik Samir, Pierre-Antoine Absil, Michel Canis
Fitting Smooth Paths on Riemannian Manifolds: Endometrial Surface Reconstruction and Preoperative MRI-Based Navigation Geometric Science of Information - 2015 |
Informatique/Vision par ordinateur et reconnaissance de formes | ||
| 2014
ART |
Chafik Samir, Sebastian Kurtek, Anuj Srivastava, Michel Canis
Elastic Shape Analysis of Cylindrical Surfaces for 3D/2D Registration in Endometrial Tissue Characterization IEEE Transactions on Medical Imaging - 2014 |
Informatique/Vision par ordinateur et reconnaissance de formes | ||
| 2014
COMM |
Sebastian Kurtek, Chafik Samir, Lemlih Ouchchane
Statistical Shape Model for Simulation of Realistic Endometrial Tissue ICPRAM 2014 - Proceedings of the 3rd International Conference on Pattern Recognition Applications and Methods - 2014 |
Informatique/Intelligence artificielle | ||
| 2014
COMM |
Pierre-Yves Gousenbourger, Chafik Samir, Pierre-Antoine Absil
Piecewise-Bézier C1 Interpolation on Riemannian Manifolds with Application to 2D Shape Morphing IEEE ICPR - 2014 |
Informatique/Vision par ordinateur et reconnaissance de formes | ||
| 2014
COMM |
Samir Khoualed, Thierry Chateau, Umberto Castellani, Chafik Samir
An augmented representation of activity in video using semantic information IEEE ICIP - 2014 |
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| 2013
ART |
Colin Cartade, Christian Mercat, Rémy Malgouyres, Chafik Samir
Mesh Parameterization with Generalized Discrete Conformal Maps Journal of Mathematical Imaging and Vision - 2013 |
Maths | ||
| 2012
ART |
Chafik Samir, P.-A. Absil, Anuj Srivastava, Eric Klassen
A Gradient-Descent Method for Curve Fitting on Riemannian Manifolds Foundations of Computational Mathematics - 2012 |
Maths | ||
| 2011
COMM |
Colin Cartade, Rémy Malgouyres, Christian Mercat, Chafik Samir
Simple and flexible mesh parameterization method 14th International Workshop on Combinatorial Image Analysis - 2011 |
Informatique/Traitement des images | ||
| 2011
COMM |
Colin Cartade, Rémy Malgouyres, Christian Mercat, Chafik Samir
Smooth 2D Coordinate Systems on Discrete Surfaces 14th International Workshop on Combinatorial Image Analysis - 2011 |
Informatique/Traitement des images | ||
| 2009
ART |
Chafik Samir, A. Srivastava, S. H. Joshi, M. Daoudi
Elastic Shape Models for Face Analysis Using Curvilinear Coordinates Journal of Mathematical Imaging and Vision - 2009 |
Informatique/Vision par ordinateur et reconnaissance de formes | ||
| 2006
ART |
Chafik Samir, A. Srivastava, M. Daoudi
Three-Dimensional Face Recognition Using Shapes of Facial Curves IEEE Transactions on Pattern Analysis and Machine Intelligence - 2006 |
Informatique/Intelligence artificielle |