Works matching AU Chretien, Stephane

Results: 31

A Component-Wise EM Algorithm for Mixtures.

Published in:

Journal of Computational & Graphical Statistics, 2001, v. 10, n. 4, p. 697, doi. 10.1198/106186001317243403

By:

Celeux, Gilles;
Chretien, Stephane;
Forbes, Florence;
Mkhadri, Abdallah

Publication type:

Article

A fast algorithm for the semi-definite relaxation of the state estimation problem in power grids.

Published in:

Journal of Industrial & Management Optimization, 2020, v. 16, n. 1, p. 431, doi. 10.3934/jimo.2018161

By:

Chretien, Stephane;
Clarkson, Paul

Publication type:

Article

ON THE PINNING CONTROLLABILITY OF COMPLEX NETWORKS USING PERTURBATION THEORY OF EXTREME SINGULAR VALUES. APPLICATION TO SYNCHRONISATION IN POWER GRIDS.

Published in:

Numerical Algebra, Control & Optimization, 2017, v. 7, n. 3, p. 289, doi. 10.3934/naco.2017019

By:

CHRÉTIEN, STÉPHANE;
DARSES, SÉBASTIEN;
GUYEUX, CHRISTOPHE;
CLARKSON, PAUL

Publication type:

Article

Gene-expression signature functional annotation of breast cancer tumours in function of age.

Published in:

BMC Medical Genomics, 2015, v. 8, p. 1, doi. 10.1186/s12920-015-0153-6

By:

Jézéquel, Pascal;
Sharif, Zein;
Lasla, Hamza;
Gouraud, Wilfried;
Guérin-Charbonnel, Catherine;
Campion, Loïc;
Chrétien, Stéphane;
Campone, Mario

Publication type:

Article

Simulation-based estimation of branching models for LTR retrotransposons.

Published in:

Bioinformatics, 2017, v. 33, n. 3, p. 320, doi. 10.1093/bioinformatics/btw622

By:

Moulin, Serge;
Seux, Nicolas;
Chrétien, Stéphane;
Guyeux, Christophe;
Lerat, Emmanuelle

Publication type:

Article

Introducing and Comparing Recent Clustering Methods for Massive Data Management in the Internet of Things.

Published in:

Journal of Sensor & Actuator Networks, 2019, v. 8, n. 4, p. 56, doi. 10.3390/jsan8040056

By:

Guyeux, Christophe;
Chrétien, Stéphane;
Bou Tayeh, Gaby;
Demerjian, Jacques;
Bahi, Jacques

Publication type:

Article

The Performance of Market Timing Measures in a Simulated Environment.

Published in:

Review of Finance, 2016, v. 20, n. 3, p. 1153, doi. 10.1093/rof/rfv035

By:

Chrétien, Stéphane;
Coggins, Frank;
d'Amours, Félix

Publication type:

Article

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 Evaluation.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 21, p. 4009, doi. 10.3390/math10214009

By:

Dahik, Chifaa Al;
Al Masry, Zeina;
Chrétien, Stéphane;
Nicod, Jean-Marc;
Rabehasaina, Landy

Publication type:

Article

Fast Hyperparameter Calibration of Sparsity Enforcing Penalties in Total Generalised Variation Penalised Reconstruction Methods for XCT Using a Planted Virtual Reference Image.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 22, p. 2960, doi. 10.3390/math9222960

By:

Chrétien, Stéphane;
Giampiccolo, Camille;
Sun, Wenjuan;
Talbott, Jessica

Publication type:

Article

Projection Methods for Uniformly Convex Expandable Sets.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 7, p. 1108, doi. 10.3390/math8071108

By:

Chrétien, Stéphane;
Bondon, Pascal

Publication type:

Article

Spectrally Sparse Tensor Reconstruction in Optical Coherence Tomography Using Nuclear Norm Penalisation.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 4, p. 628, doi. 10.3390/math8040628

By:

Assoweh, Mohamed Ibrahim;
Chrétien, Stéphane;
Tamadazte, Brahim

Publication type:

Article

Efficient Hyper-Parameter Selection in Total Variation-Penalised XCT Reconstruction Using Freund and Shapire's Hedge Approach.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 4, p. 493, doi. 10.3390/math8040493

By:

Chrétien, Stéphane;
Lohvithee, Manasavee;
Sun, Wenjuan;
Soleimani, Manuchehr

Publication type:

Article

Decomposition of Dynamical Signals into Jumps, Oscillatory Patterns, and Possible Outliers.

Published in:

Mathematics (2227-7390), 2018, v. 6, n. 7, p. 124, doi. 10.3390/math6070124

By:

Barton, Elena;
Al-Sarray, Basad;
Chrétien, Stéphane;
Jagan, Kavya

Publication type:

Article

A Simple Formula for the Hilbert Metric with Respect to a Sub-Gaussian Cone.

Published in:

Mathematics (2227-7390), 2018, v. 6, n. 3, p. 35, doi. 10.3390/math6030035

By:

Chrétien, Stéphane;
Ortega, Juan-Pablo

Publication type:

Article

Effects of pension fund freezing on firm performance and risk.

Published in:

Canadian Journal of Administrative Sciences (John Wiley & Sons, Inc.), 2017, v. 34, n. 3, p. 306, doi. 10.1002/cjas.1338

By:

Champagne, Claudia;
Chrétien, Stéphane;
Coggins, Frank

Publication type:

Article

Les effets du gel d'une caisse de retraite sur la performance et le risque des entreprises.

Published in:

Canadian Journal of Administrative Sciences (John Wiley & Sons, Inc.), 2017, v. 34, n. 3, p. 01, doi. 10.1002/cjas.1339

By:

Champagne, Claudia;
Chrétien, Stéphane;
Coggins, Frank

Publication type:

Article

Systematic investigations of gene effects on both topologies and supports: An Echinococcus illustration.

Published in:

Journal of Bioinformatics & Computational Biology, 2017, v. 15, n. 5, p. -1, doi. 10.1142/S0219720017500196

By:

Guyeux, Christophe;
Chrétien, Stéphane;
Côté, Nathalie M.-L.;
Bahi, Jacques M.

Publication type:

Article

Cyclic projection methods on a class of nonconvex sets.

Published in:

Numerical Functional Analysis & Optimization, 1996, v. 17, n. 1/2, p. 37, doi. 10.1080/01630569608816681

By:

Stéphane, Chrétien;
Pascal, Bondon

Publication type:

Article

Portfolio Performance Measurement: a No Arbitrage Bounds Approach.

Published in:

European Financial Management, 2009, v. 15, n. 2, p. 298, doi. 10.1111/j.1468-036X.2009.00480.x

By:

Ahn, Dong-Hyun;
Cao, H. Henry;
Chrétien, Stéphane

Publication type:

Article

Boolean learning under noise-perturbations in hardware neural networks.

Published in:

Nanophotonics (21928606), 2020, v. 9, n. 14, p. 4139, doi. 10.1515/nanoph-2020-0171

By:

Andreoli, Louis;
Porte, Xavier;
Chrétien, Stéphane;
Jacquot, Maxime;
Larger, Laurent;
Brunner, Daniel

Publication type:

Article

Learning with semi-definite programming: statistical bounds based on fixed point analysis and excess risk curvature.

Published in:

Journal of Machine Learning Research, 2021, v. 22, p. 1

By:

Chrétien, Stéphane;
Cucuringu, Mihai;
Lecué, Guillaume;
Neirac, Lucie

Publication type:

Article

Ant Colony-Based Hyperparameter Optimisation in Total Variation Reconstruction in X-ray Computed Tomography.

Published in:

Sensors (14248220), 2021, v. 21, n. 2, p. 591, doi. 10.3390/s21020591

By:

Lohvithee, Manasavee;
Sun, Wenjuan;
Chretien, Stephane;
Soleimani, Manuchehr

Publication type:

Article

A Bregman-proximal point algorithm for robust non-negative matrix factorization with possible missing values and outliers - application to gene expression analysis.

Published in:

BMC Bioinformatics, 2016, v. 17, p. 623, doi. 10.1186/s12859-016-1120-8

By:

Chrétien, Stéphane;
Guyeux, Christophe;
Conesa, Bastien;
Delage-Mouroux, Régis;
Jouvenot, Michèle;
Huetz, Philippe;
Descôtes, Françoise

Publication type:

Article

Space alternating penalized Kullback proximal point algorithms for maximizing likelihood with nondifferentiable penalty.

Published in:

Annals of the Institute of Statistical Mathematics, 2012, v. 64, n. 4, p. 791, doi. 10.1007/s10463-011-0333-x

By:

Chrétien, Stéphane;
Hero, Alfred;
Perdry, Hervé

Publication type:

Article

Mutual Fund Performance Evaluation and Best Clienteles.

Published in:

Journal of Financial & Quantitative Analysis, 2017, v. 52, n. 4, p. 1577, doi. 10.1017/S002210901700045X

By:

Chrétien, Stéphane;
Kammoun, Manel

Publication type:

Article

Using a sparse promoting method in linear programming approximations to schedule parallel jobs.

Published in:

Concurrency & Computation: Practice & Experience, 2015, v. 27, n. 14, p. 3561, doi. 10.1002/cpe.3350

By:

Chrétien, Stéphane;
Nicod, Jean‐Marc;
Philippe, Laurent;
Rehn‐Sonigo, Veronika;
Toch, Lamiel

Publication type:

Article

Using data science to predict firemen interventions: a case study.

Published in:

Journal of Supercomputing, 2023, v. 79, n. 7, p. 7160, doi. 10.1007/s11227-022-04956-9

By:

Guyeux, Christophe;
Bou Tayeh, Gaby;
Makhoul, Abdallah;
Chrétien, Stéphane;
Bourgeois, Julien;
Bahi, Jacques M.

Publication type:

Article

Performance Evaluation Disagreement: Determinants and Impact on Fund Flows.

Published in:

Financial Services Review, 2024, v. 32, n. 1, p. 63

By:

Chrétien, Stéphane;
Kammoun, Manel

Publication type:

Article

Special Issue on Safe and Reliable AI for Smart Sustainable Cities.

Published in:

Symmetry (20738994), 2022, v. 14, n. 2, p. N.PAG, doi. 10.3390/sym14020397

By:

Izonin, Ivan;
Chretien, Stephane;
Ebrahimnejad, Ali

Publication type:

Article

Performance Analysis of Wireless Local Area Network for a High-/Low-Priority Traffic Ratio at Different Numbers of Access Categories.

Published in:

Symmetry (20738994), 2021, v. 13, n. 4, p. 693, doi. 10.3390/sym13040693

By:

Obelovska, Kvitoslava;
Panova, Olga;
Karovič Jr., Vincent;
Izonin, Ivan;
Chretien, Stephane;
Ebrahimnejad, Ali

Publication type:

Article

Performance of monthly multivariate filtered historical simulation value-at-risk.

Published in:

Journal of Risk Management in Financial Institutions, 2010, v. 3, n. 3, p. 259, doi. 10.69554/mahx8009

By:

Chrétien, Stéphane;
Coggins, Frank;
Trudel, Yves

Publication type:

Article