SC
Stéphane Chrétien
stat.MLmath.STstat.THcs.LGstat.COmath.OCstat.MEcs.NAmath.NAmath.SP
On Valency
published · living versionsW_c6a6s9gu·v1 · currentpublished
Practical Advantages of Online Conformal Prediction for Data Streams
with Maryam Hoseini-Behbahani, Guillaume Metzler
1 version
Preprints & journals
64 papers in the corpus · 2008–2026Practical Advantages of Online Conformal Prediction for Data Streams2610.27740v1 · St'ephane Chr'etien, Maryam Hoseini-Behbahani, Guillaume Metzler2026 · 0 citationsarXivon Valency
MultiSigBERT: Beyond Survival Analysis through Multimodal and Sequential Modeling in Oncology2608.16972v1 · Paul Minchella, St'ephane Chr'etien, Guillaume Metzler et al.2026 · 0 citationsarXiv
Distribution of hitting times for dissipative random dynamical systems on , with application to stochastic gradient descent2609.30274v1 · St'ephane Galatolo, St'ephane Chr'etien2026 · 0 citationsarXiv
A Langevin sampler for quantum tomography2601.08775v1 · Tameem Adel, Abhishek Agarwal, St'ephane Chr'etien et al.2026 · 0 citationsarXiv
Conformal Online Learning of Deep Koopman Linear Embeddings2511.12760v2 · Ben Gao, Jordan Patracone, St'ephane Chr'etien et al.2025 · 0 citationsarXiv
SigBERT: Combining Narrative Medical Reports and Rough Path Signature Theory for Survival Risk Estimation in Oncology2507.22941v1 · Paul Minchella, Loic Verlingue, St'ephane Chr'etien et al.2025 · 0 citationsarXiv
Detecting malignant dynamics on very few blood sample using signature coefficients2506.09097v1 · R'emi Vaucher, St'ephane Chr'etien2025 · 0 citationsarXiv
Time topological analysis of EEG using signature theory2404.15328v1 · St'ephane Chr'etien, Ben Gao, Astrid Thebault-Guiochon et al.2024 · 1 citationarXiv
Registration of algebraic varieties using Riemannian optimization2401.08562v1 · Florentin Goyens, Coralia Cartis, St'ephane Chr'etien2024 · 0 citationsarXiv
The realisation of fast X-ray computed tomography using a limited number of projection images for dimensional metrology2305.10129v1 · Wenjuan Sun, Stephan Chretien, Ander Biguri et al.2023 · 13 citationsarXiv
Convergence and scaling of Boolean-weight optimization for hardware reservoirs2305.07908v1 · Louis Andreoli, St'ephane Chr'etien, Xavier Porte et al.2023 · 1 citationarXiv
An SDP dual relaxation for the Robust Shortest Path Problem with ellipsoidal uncertainty: Pierra's decomposition method and a new primal Frank-Wolfe-type heuristics for duality gap evaluation2110.15653v1 · Chifaa Al Dahik, Zeina Al Masry, St'ephane Chr'etien et al.2021 · 2 citationsarXiv
Ant Colony-Based Hyperparameter Optimisation in Total Variation Reconstruction in X-ray Computed Tomography.33467627 · Lohvithee, Manasavee, Sun, Wenjuan, Chretien, Stephane et al.2021 · 17 citationsSensors (Basel, Switzerland). 2021;21(2)
A finite sample analysis of the benign overfitting phenomenon for ridge function estimation2007.12882v5 · Emmanuel Caron, Stephane Chretien2020 · 2 citationsarXiv
The dual approach to non-negative super-resolution: perturbation analysis and data fidelity2007.02708v3 · St'ephane Chr'etien, Andrew Thompson, Bogdan Toader2020 · 0 citationsarXiv
Learning with Semi-Definite Programming: new statistical bounds based on fixed point analysis and excess risk curvature2004.01869v1 · St'ephane Chr'etien, Mihai Cucuringu, Guillaume Lecu'e et al.2020 · 0 citationsarXiv
Boolean learning under noise-perturbations in hardware neural networks2003.12319v2 · Louis Andreoli, Xavier Porte, St'ephane Chr'etien et al.2020 · 14 citationsNanophotonics (published online ahead of print), 20200171 (2020)
Dynamical mean field theory algorithm and experiment on quantum computers1910.04735v2 · I. Rungger, N. Fitzpatrick, H. Chen et al.2019 · 46 citationsarXiv
SpCLUST: Towards a fast and reliable clustering for potentially divergent biological sequences.31550555 · Matar, Johny, Khoury, Hicham El, Charr, Jean-Claude et al.2020 · 14 citationsComputers in biology and medicine. 2019;114:103439
The dual approach to non-negative super-resolution: impact on primal reconstruction accuracy1904.01926v2 · Stephane Chretien, Andrew Thompson, Bogdan Toader2019 · 0 citationsarXiv
Revisiting clustering as matrix factorisation on the Stiefel manifold1903.04479v2 · St'ephane Chr'etien, Benjamin Guedj2019 · 2 citationsLOD 2020
Multi-kernel unmixing and super-resolution using the Modified Matrix Pencil method1807.02862v3 · St'ephane Chr'etien, Hemant Tyagi2018 · 0 citationsarXiv
A note on computing the Smallest Conic Singular Value1807.02589v1 · Stephane Chretien2018 · 0 citationsarXiv
Online shortest paths with confidence intervals for routing in a time varying random network1805.09261v1 · St'ephane Chr'etien, Christophe Guyeux2018 · 1 citationarXiv
Hedging parameter selection for basis pursuit1805.01870v1 · Stephane Chretien, Alex Gibberd, Sandipan Roy2018 · 1 citationarXiv
Average performance analysis of the stochastic gradient method for online PCA1804.01071v1 · Stephane Chretien, Christophe Guyeux, Zhen-Wai Olivier HO2018 · 4 citationsarXiv
Feature selection in weakly coherent matrices1804.01119v1 · Stephane Chretien, Zhen-Wai Olivier Ho2018 · 1 citationarXiv
A clustering package for nucleotide sequences using Laplacian Eigenmaps and Gaussian Mixture Model.29288886 · Bruneau, Marine, Mottet, Thierry, Moulin, Serge et al.2019 · 15 citationsComputers in biology and medicine. 2018;93:66-74
Post-Prognostics Decision for Optimizing the Commitment of Fuel Cell Systems1710.08812v1 · Stephane Chretien, Nathalie Herr, Jean-Marc Nicod et al.2017 · 2 citationsarXiv
Systematic investigations of gene effects on both topologies and supports: An Echinococcus illustration.28874087 · Guyeux, Christophe, Chrétien, Stéphane, Côté, Nathalie M-L et al.2018 · 0 citationsJournal of bioinformatics and computational biology. 2017;15(5):1750019
Finding optimal finite biological sequences over finite alphabets: the OptiFin toolbox1706.08089v1 · R'egis Garnier, Christophe Guyeux, St'ephane Chr'etien2017 · 1 citationarXiv
Simulation-based estimation of branching models for LTR retrotransposons.28011770 · Moulin, Serge, Seux, Nicolas, Chrétien, Stéphane et al.2017 · 1 citationBioinformatics (Oxford, England). 2017;33(3):320-326
A Bregman-proximal point algorithm for robust non-negative matrix factorization with possible missing values and outliers - application to gene expression analysis.27585655 · Chrétien, Stéphane, Guyeux, Christophe, Conesa, Bastien et al.2017 · 7 citationsBMC bioinformatics. 2016;17 Suppl 8:284
On the subdifferential of symmetric convex functions of the spectrum for symmetric and orthogonally decomposable tensors1606.09471v1 · St'ephane Chr'etien, Tianwen Wei2016 · 1 citationarXiv
A Semi-Definite Programming approach to low dimensional embedding for unsupervised clustering1606.09190v1 · St'ephane Chr'etien, Cl'ement Dombry, Adrien Faivre2016 · 5 citationsarXiv
Small coherence implies the weak Null Space Property1606.09193v1 · St'ephane Chr'etien, Zhen Wai Olivier Ho2016 · 1 citationarXiv
Dendrochemical assessment of mercury releases from a pond and dredged-sediment landfill impacted by a chlor-alkali plant.27038833 · Maillard, François, Girardclos, Olivier, Assad, Mohamad et al.2017 · 48 citationsEnvironmental research. 2016;148:122-126
Controllability of complex networks using perturbation theory of extreme singular values1601.06042v1 · Stephane Chretien, Sebastien Darses2016 · 0 citationsarXiv
Gene-expression signature functional annotation of breast cancer tumours in function of age.26597277 · Jézéquel, Pascal, Sharif, Zein, Lasla, Hamza et al.2016 · 9 citationsBMC medical genomics. 2015;8:80
On the restricted invertibility problem with an additional orthogonality constraint for random matrices1511.05463v2 · Stephane Chretien2015 · 0 citationsarXiv
An elementary approach to the problem of column selection in a rectangular matrix1509.00748v2 · Stephane Chretien, Sebastien Darses2015 · 0 citationsarXiv
Joint estimation and model order selection for one dimensional ARMA models via convex optimization: a nuclear norm penalization approach1508.01681v1 · St'ephane Chr'etien, Tianwen Wei, Basad Ali Hussain Al-sarray2015 · 2 citationsarXiv
Convex recovery of tensors using nuclear norm penalization1506.02520v1 · Stephane Chretien, Tianwen Wei2015 · 1 citationarXiv
Sensing tensors with Gaussian filters1505.08049v1 · St'ephane Chr'etien, Tianwen Wei2015 · 9 citationsarXiv
A lower bound on the expected optimal value of certain random linear programs and application to shortest paths and reliability1504.00865v2 · Stephane Chretien, Franck Corset2015 · 0 citationsarXiv
A Bregman Proximal ADMM for NMF with Outliers: Estimating features with missing values and outliers: a Bregman-proximal point algorithm for robust Non-negative Matrix Factorization with application to gene expression analysis1502.02523v1 · St'ephane Chr'etien, Christophe Guyeux, Bastien Conesa et al.2015 · 1 citationarXiv
Von Neumann's inequality for tensors1502.01616v1 · St'ephane Chr'etien, Tianwen Wei2015 · 1 citationarXiv
Perturbation bounds on the extremal singular values of a matrix after appending a column1406.5441v3 · Stephane Chretien, Sebastien Darses2014 · 4 citationsarXiv
On the spacings between the successive zeros of the Laguerre polynomials1402.6603v3 · Stephane Chretien, Sebastien Darses2014 · 1 citationarXiv
Mixture model for designs in high dimensional regression and the LASSO1210.4762v3 · Mohamed Ibrahim Assoweh, Emmanuel Caron, St'ephane Chr'etien2012 · 1 citationarXiv
Career total: 192 works. 64 are in this corpus.Showing the 50 most recent.
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