Stéphane Chrétien

Publication Activity (10 Years)

Years Active: 1995-2024
Publications (10 Years): 47

Top Topics

Gene Expression

Total Variation

Unsupervised Clustering

Top Venues

J. Comput. Appl. Math.

Comput. Biol. Medicine

Publications

Stéphane Chrétien, Ben Gao, Astrid Thébault Guiochon, Rémi Vaucher
Time topological analysis of EEG using signature theory. CoRR (2024)
Jean Steve Tamo Tchomgui, Julien Jacques, Guillaume Fraysse, Vincent Barriac, Stéphane Chrétien
A mixture of experts regression model for functional response with functional covariates. Stat. Comput. 34 (5) (2024)
Florentin Goyens, Coralia Cartis, Stéphane Chrétien
Registration of algebraic varieties using Riemannian optimization. CoRR (2024)
Louis Andreoli, Stéphane Chrétien, Xavier Porte, Daniel Brunner
Convergence and scaling of Boolean-weight optimization for hardware reservoirs. CoRR (2023)
Hugo Attali, Adrien Guille, Stéphane Chrétien
Amélioration de l'architecture GAT par la prise en compte de la courbure des arêtes du graphe. EGC (2023)
Christophe Guyeux, Gaby Bou Tayeh, Abdallah Makhoul, Stéphane Chrétien, Julien Bourgeois, Jacques M. Bahi
Using data science to predict firemen interventions: a case study. J. Supercomput. 79 (7) (2023)
Stéphane Chrétien, Ben Gao, Astrid Thébault Guiochon, Rémi Vaucher
Leveraging the Power of Signatures for the Construction of Topological Complexes for the Analysis of Multivariate Complex Dynamics. COMPLEX NETWORKS (1) (2023)
Mohamed Ibrahim Assoweh, Stéphane Chrétien, Brahim Tamadazte
Low tubal rank tensor recovery using the Bürer-Monteiro factorisation approach. Application to optical coherence tomography. J. Comput. Appl. Math. 410 (2022)
Ivan Izonin, Stéphane Chrétien, Ali Ebrahimnejad
Special Issue on Safe and Reliable AI for Smart Sustainable Cities. Symmetry 14 (2) (2022)
Stéphane Chrétien, Oya Ekin Karasan, Ecenur Oguz, Mustafa Ç. Pinar
The Quantile Matching Problem and Point Cloud Registration. ACDA (2021)
Stéphane Chrétien, Rémi Vaucher
Signature Estimation and Signal Recovery Using Median of Means. GSI (2) (2021)
Stéphane Chrétien, Mihai Cucuringu, Guillaume Lecué, Lucie Neirac
Learning with semi-definite programming: statistical bounds based on fixed point analysis and excess risk curvature. J. Mach. Learn. Res. 22 (2021)
Manasavee Lohvithee, Wenjuan Sun, Stéphane Chrétien, Manuchehr Soleimani
Ant Colony-Based Hyperparameter Optimisation in Total Variation Reconstruction in X-ray Computed Tomography. Sensors 21 (2) (2021)
Stéphane Chrétien, Benjamin Guedj
Revisiting Clustering as Matrix Factorisation on the Stiefel Manifold. LOD (1) (2020)
Emmanuel Caron, Stéphane Chrétien
A finite sample analysis of the double descent phenomenon for ridge function estimation. CoRR (2020)
Stéphane Chrétien, Kavya Jagan
Is spectral clustering mode preserving ? EGC (2020)
Louis Andreoli, Xavier Porte, Stéphane Chrétien, Maxime Jacquot, Laurent Larger, Daniel Brunner
Boolean learning under noise-perturbations in hardware neural networks. CoRR (2020)
Tianwen Wei, Stéphane Chrétien
A Penalized Autoencoder Approach for Nonlinear Independent Component Analysis. ICASSP (2019)
Stéphane Chrétien
Corrigendum to "A note on computing the Smallest Conic Singular Value" [J. Comput. Appl. Math. 340 (2018) 221-230]. J. Comput. Appl. Math. 347 (2019)
Stéphane Chrétien, Clément Dombry, Adrien Faivre
The Guedon-Vershynin Semi-definite Programming Approach to Low Dimensional Embedding for Unsupervised Clustering. Frontiers Appl. Math. Stat. 5 (2019)
Johny Matar, Hicham El Khoury, Jean-Claude Charr, Christophe Guyeux, Stéphane Chrétien
SpCLUST: Towards a fast and reliable clustering for potentially divergent biological sequences. Comput. Biol. Medicine 114 (2019)
Stéphane Chrétien, Benjamin Guedj
Revisiting clustering as matrix factorisation on the Stiefel manifold. CoRR (2019)
Stéphane Chrétien, Christophe Guyeux
Efficient Online Laplacian Eigenmap Computation for Dimensionality Reduction in Molecular Phylogeny via Optimisation on the Sphere. IWBBIO (1) (2019)
Stéphane Chrétien, Zhen-Wai Olivier Ho
Incoherent Submatrix Selection via Approximate Independence Sets in Scalar Product Graphs. LOD (2019)
Christophe Guyeux, Stéphane Chrétien, Gaby Bou Tayeh, Jacques Demerjian, Jacques M. Bahi
Introducing and Comparing Recent Clustering Methods for Massive Data Management in the Internet of Things. J. Sens. Actuator Networks 8 (4) (2019)
Stéphane Chrétien, Zhen-Wai Olivier Ho
Feature selection in weakly coherent matrices. CoRR (2018)
Stéphane Chrétien, Christophe Guyeux, Serge Moulin
l1-Penalised Ordinal Polytomous Regression Estimators with Application to Gene Expression Studies. WABI (2018)
Stéphane Chrétien, Christophe Guyeux, Zhen-Wai Olivier Ho
Average Performance Analysis of the Stochastic Gradient Method for Online PCA. LOD (2018)
Stéphane Chrétien, Christophe Guyeux
Online Shortest Paths With Confidence Intervals for Routing in a Time Varying Random Network. IJCNN (2018)
Stéphane Chrétien, Zhen-Wai Olivier Ho
Feature Selection in Weakly Coherent Matrices. LVA/ICA (2018)
Stéphane Chrétien, Christophe Guyeux, Zhen-Wai Olivier Ho
Average performance analysis of the stochastic gradient method for online PCA. CoRR (2018)
Stéphane Chrétien
A note on computing the smallest conic singular value. J. Comput. Appl. Math. 340 (2018)
Stéphane Chrétien, Hemant Tyagi
Multi-kernel unmixing and super-resolution using the Modified Matrix Pencil method. CoRR (2018)
Marine Bruneau, Thierry Mottet, Serge Moulin, Maël Kerbiriou, Franz Chouly, Stéphane Chrétien, Christophe Guyeux
A clustering package for nucleotide sequences using Laplacian Eigenmaps and Gaussian Mixture Model. Comput. Biol. Medicine 93 (2018)
Stéphane Chrétien, Christophe Guyeux
Online shortest paths with confidence intervals for routing in a time varying random network. CoRR (2018)
Serge Moulin, Nicolas Seux, Stéphane Chrétien, Christophe Guyeux, Emmanuelle Lerat
Simulation-based estimation of branching models for LTR retrotransposons. Bioinform. 33 (3) (2017)
Stéphane Chrétien, Sébastien Darses
An Elementary Approach to the Problem of Column Selection in a Rectangular Matrix. MOD (2017)
Régis Garnier, Christophe Guyeux, Stéphane Chrétien
Finding optimal finite biological sequences over finite alphabets: The OptiFin toolbox. CIBCB (2017)
Christophe Guyeux, Stéphane Chrétien, Nathalie M.-L. Côté, Jacques M. Bahi
illustration. J. Bioinform. Comput. Biol. 15 (5) (2017)
Maria Segovia, Islam Rohouma, Qiteng Hong, Stéphane Chrétien, Paul Clarkson
Validation of Algorithms to Estimate Distribution Network Characteristics Using Power-Hardware-in-the-Loop Configuration. AMPS (2017)
Stéphane Chrétien, Tianwen Wei
Sensing Tensors With Gaussian Filters. IEEE Trans. Inf. Theory 63 (2) (2017)
Régis Garnier, Christophe Guyeux, Stéphane Chrétien
Finding optimal finite biological sequences over finite alphabets: the OptiFin toolbox. CoRR (2017)
Stéphane Chrétien, Nathalie Herr, Jean-Marc Nicod, Christophe Varnier
Post-Prognostics Decision for Optimizing the Commitment of Fuel Cell Systems. CoRR (2017)
Basad Al Sarray, Stéphane Chrétien, Paul Clarkson, Guillaume Cottez
Enhancing Prony's method by nuclear norm penalization and extension to missing data. Signal Image Video Process. 11 (6) (2017)
Stéphane Chrétien, Peter Harris, Rami Tawil
Total Variation Minimization for Compressed Sensing with "Smoothly" Varying Covariates. CSE/EUC/DCABES (2016)
Stéphane Chrétien, Clément Dombry, Adrien Faivre
A Semi-Definite Programming approach to low dimensional embedding for unsupervised clustering. CoRR (2016)
Stéphane Chrétien, Christophe Guyeux, Bastien Conesa, Régis Delage-Mouroux, Michèle Jouvenot, Philippe Huetz, Françoise Descôtes
A Bregman-proximal point algorithm for robust non-negative matrix factorization with possible missing values and outliers - application to gene expression analysis. BMC Bioinform. 17 (S-8) (2016)
Stéphane Chrétien, Nathalie Herr, Jean-Marc Nicod, Christophe Varnier
A post-prognostics decision approach to optimize the commitment of fuel cell systems in stationary applications. ICPHM (2015)
Stéphane Chrétien, Jean-Marc Nicod, Laurent Philippe, Veronika Rehn-Sonigo, Lamiel Toch
Using a sparse promoting method in linear programming approximations to schedule parallel jobs. Concurr. Comput. Pract. Exp. 27 (14) (2015)
Stéphane Chrétien, Christophe Guyeux, Michael Boyer-Guittaut, Régis Delage-Mouroux, Françoise Descôtes
Investigating gene expression array with outliers and missing data in bladder cancer. BIBM (2015)
Stéphane Chrétien, Tianwen Wei
Convex Recovery of Tensors Using Nuclear Norm Penalization. LVA/ICA (2015)
Stéphane Chrétien, Juan-Pablo Ortega
Multivariate GARCH estimation via a Bregman-proximal trust-region method. Comput. Stat. Data Anal. 76 (2014)
Stéphane Chrétien, Sébastien Darses
Sparse Recovery With Unknown Variance: A LASSO-Type Approach. IEEE Trans. Inf. Theory 60 (7) (2014)
Stéphane Chrétien, Jean-Marc Nicod, Laurent Philippe, Veronika Rehn-Sonigo, Lamiel Toch
Job Scheduling Using Successive Linear Programming Approximations of a Sparse Model. Euro-Par (2012)
Stéphane Chrétien
Approach to the Compressed Sensing Problem. IEEE Signal Process. Lett. 17 (2) (2010)
David R. J. Pleydell, Stéphane Chrétien
Mixtures of GAMs for habitat suitability analysis with overdispersed presence/absence data. Comput. Stat. Data Anal. 54 (5) (2010)
Stéphane Chrétien, Franck Corset
Using the eigenvalue relaxation for binary least-squares estimation problems. Signal Process. 89 (11) (2009)
Stéphane Chrétien, Franck Corset
Least Squares Reconstruction of Binary Images using Eigenvalue Optimization. COMPSTAT (2002)
Stéphane Chrétien, Alfred O. Hero III
Kullback proximal algorithims for maximum-likelihood estimation. IEEE Trans. Inf. Theory 46 (5) (2000)
Stéphane Chrétien, Ioannis Dologlou
Successive projections-like algorithms for signal approximation/zero-error modelling. ICASSP (1995)