Gilles DELMAIRE
Maître de Conférences, Equipe Specifi
Adresse électronique : gilles.delmaire [at] lisic.univ-littoral.fr
Téléphone : 33321465664
Page personnelleEquipe Specifi
Localisation spatiale de sources.
Séparation de sources avec contrainte de positivité.
Apport d'une information à priori dans les méthodes NMF.
Application à la pollution de l'air.
Publications
2019
Fast & furious: accelerating weighted NMF using random projections
F. Yahaya, M. Puigt, G. Delmaire, G. RousselWorkshop on Low-Rank Models and Applications (LRMA), Mons, Belgium, Sept. 2019How to Apply Random Projections to Nonnegative Matrix Factorization with Missing Entries?
F. Yahaya, M. Puigt, G. Delmaire, G. RousselTo appear in the Proc. of EUSIPCO, Sept. 2019, A Coruña, Spain Accélération de la factorisation pondérée en matrices non-négatives par projections aléatoires
F. Yahaya, M. Puigt, G. Delmaire, G. Rousselà paraître dans les Actes du GRETSI, Août 2019, LilleCartographie et étalonnage de capteurs conjoints par traitement des données issues de capteurs mobiles
M. Puigt, C. Dorffer, F. Yahaya, G. Delmaire, G. RousselColloque National Capteurs et Sciences Participatives, Paris, France, 1-4 avril 2019.Informed Weighted Non-negative Matrix Factorization Using αβ-Divergence Applied to Source Apportionment
G. DELMAIRE, M. OMIDVAR, M. PUIGT, F. LEDOUX, A. LIMEM, G. ROUSSEL, D. COURCOTEntropy, vol. 21, no. 3, article no 253, session spéciale "Information Theory Applications in Signal Processing ", mars 2019Voir le lien 2018
Informed Nonnegative Matrix Factorization Methods for Mobile Sensor Network Calibration
C. Dorffer, M. Puigt, G. Delmaire, G. RousselIEEE Transactions on Signal and Information Processing over Networks, vol. 4, no. 4, pp. 667-682, Dec. 2018Voir le lien Online calibration of a mobile sensor network by matrix factorization
F. YAHAYA, C. DORFFER, M. PUIGT, G. DELMAIRE, G. ROUSSELSymposium international "Individual Air Pollution Sensors: Innovation or Revolution?", Villeneuve-d'Ascq, France, November 29-30, 2018Télécharger le PDF Faster-than-fast NMF using random projections and Nesterov iterations
F. Yahaya, M. Puigt, G. Delmaire, G. RousselIn Proc. of iTWIST: international Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, Nov 2018, Marseille, France. Télécharger le PDF Voir le lien Source contributions to PM10 levels in a coastal area in northern France: a one year study
F. Ledoux, C. Roche, M. Borgie, L. Moufarrej, G. Delmaire, G. Roussel, M. Puigt, C. Beaugard, D. Dewaele, P. Gennevray, O. Favez, D. Courcot28th SETAC Europe Annual Meeting, Roma, Italy, May 13-17, 2018. Télécharger le PDF 2017
Outlier-robust calibration method for sensor networks
C. Dorffer, M. Puigt, G. Delmaire, G. RousselProceedings of the 2017 IEEE International Workshop of Electronics, Control, Measurement, Signals and their application to Mechatronics (ECMSM), San Sebastian, May 24-27, 2017.Voir le lien Contributions of local and distant anthropogenic sources of metals in PM2,5 at an urban site in northern France
Frédéric LEDOUX, Adib KFOURY, Gilles DELMAIRE, Gilles ROUSSEL, Atallah EL ZEIN, Dominique COURCOTChemosphere 181, 713-724, Elsevier Voir le lien Matrix Factorisation-based Calibration For Air Quality Crowd-sensing
C. Dorffer, M. Puigt, G. Delmaire, G. Roussel, R. Rouvoy, I. SagnierEGU General Assembly 2017, 23-28 April, Vienna, AustriaVoir le lien Environmental Signal Processing : new trends and applications
M. PUIGT, G. DELMAIRE, G. ROUSSELIntroductory paper of the special session entitled "Environmental signal processing: new trends and applications" organized by G. Delmaire, M. Puigt, and G. Roussel, Proceedings of the 25th European Symposium on Artificial Neural Networks, Computationnal Intellingence and Machine Learning (ESANN 2017), April 2017, 26-28th, Bruges, Belgium Voir le lien Fast Nonnegative Matrix Factorization and Completion using Nesterov Iterations
C. Dorffer, M. Puigt, G. Delmaire, G. RousselProceedings of the 13th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2017), Grenoble, France, Feb. 2017Voir le lien 2016
Informed Split Gradient Non-negative Matrix Factorization Using Huber Cost Function for Source Apportionment
R. Chreiky, G. Delmaire, M. Puigt, G. Roussel, A. AbcheIn Proc. of the 16th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT), December 2016, 12-14th, Limassol, Cyprus. Télécharger le PDF Voir le lien Traitement de signaux irrégulièrement échantillonnés issus du mobile crowd-sensing pour la surveillance de la qualité de l’air
C. Dorffer, M. Puigt, G. Delmaire, G. Roussel, R. RouvoyInnovatives Big Data, CNRS, Paris, 13 oct. 2016Voir le lien Robust Informed Split Gradient NMF Using Alpha Beta-Divergence For Source Apportionment
R. Chreiky, G. Delmaire, C. Dorffer, M. Puigt, G. Roussel, A. AbcheIn Proc. of the 26th IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2016), Vietri Sul Mare, Salerno, Italy, September 13-16, 2016. Voir le lien Evidencing distant and local influences of industrial and other metal sources in PM2.5 in a medium city.
F. Ledoux, A. Kfoury, G. Delmaire, G. Roussel, D. Courcot ICHMET 2016, 18th International Conference on Heavy Metals in the Environment, Gand, Belgique, 12-15 septembre 2016 Voir le lien Origins of PM10 in northern coast of France: a one year study to estimate maritime contributions in the Strait of Dover
C. Roche, M. Borgie, G. Delmaire, G. Roussel, M. Puigt, D. Courcot22nd European Aerosol Conference, Tours, France, September 4-9, 2016. Télécharger le PDF Voir le lien Nonlinear Mobile Sensor Calibration Using Informed Semi-Nonnegative
Matrix Factorization With a Vandermonde Factor
C. Dorffer, M. Puigt, G. Delmaire, G. RousselIn Proc. of 9th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2016), Rio de Janeiro, Brazil, July 10-13, 2016Voir le lien Blind Mobile Sensor Calibration Using an Informed Nonnegative Matrix Factorization with a Relaxed Rendezvous Model
C. DORFFER, M. PUIGT, G. DELMAIRE, G. ROUSSELIn Proc. of the 41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), pp. 2941 - 2945, Shanghai, China, March 20-25, 2016. DOI 10.1109/ICASSP.2016.7472216Voir le lien PM2.5 source apportionment in a French urban coastal site under steelworks emission influences using Constrained Non-Negative Matrix Factorization receptor model
Adib Kfoury, Frédéric Ledoux, Cloé ROCHE, Gilles DELMAIRE, Gilles ROUSSEL, Dominique COURCOTJournal of Environmental Sciences, vol 40, February 2016, pp 114-128, Changing Complexity of Air Pollution. http://dx.doi.org/10.1016/j.jes.2015.10.025 Voir le lien 2015
Blind Calibration of Mobile Sensors Using Informed Nonnegative Matrix Factorization
C. DORFFER, M. PUIGT, G. DELMAIRE, G. ROUSSELProceedings of the 12th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2015), pp. 497-505, Liberec, Czech Republic, August 25-28, 2015Voir le lien Split Gradient Method for Informed Non-negative Matrix Factorization
R. CHREIKY, G. DELMAIRE, M. PUIGT, G. ROUSSEL, D. COURCOT, A. ABCHEProceedings of the 12th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2015), pp. 376-383, Liberec, Czech Republic, August 25-28, 2015Voir le lien 2014
Non-negative matrix factorization under equality constraints - a study of industrial source identification
A. LIMEM, G. DELMAIRE, M. PUIGT, G. ROUSSEL, D. COURCOTElsevier Applied Numerical Mathematics, Volume 85, November 2014, Pages 1–15Télécharger le PDF Voir le lien Bound constrained weighted NMF for industrial source apportionment
A. LIMEM, M. PUIGT, G. DELMAIRE, G. ROUSSEL, D. COURCOTProceedings of the 24th IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2014), Reims, France, September 21-24, 2014Voir le lien The use of a Non Negative Matrix Factorization method combined to PM2.5 chemical data for a source apportionment study in different environments;
A. Kfoury, F. Ledoux, A.Limem, G. Delmaire, G.Roussel et D.CourcotSpringer proceedings in complexity, Douw Steyn and Rohit Mathur Editors, doi10.1007/978-3-319-04379-1; (2014) chap.13, pp79-84.Enhanced NMF initialization using a physical model for pollution source apportionment
M. Plouvin, A. Limem, M. Puigt, G. Delmaire, G. Roussel, D. CourcotProceedings of the 22nd European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2014), pp. 261-266, Bruges, Belgium, April 23-25, 2014. Voir le lien 2013
Non-negative matrix factorization using weighted Beta divergence and equality constraints for industrial source apportionment
A. Limem, G. Delmaire, M. Puigt, G. Roussel, D. CourcotProceedings of the 23rd IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2013), Southampton, UK, September 22-25, 2013. Voir le lien The use of a Non Negative Matrix Factorization method combined to PM2.5 chemical data for a source apportionment study in different environments
Adib Kfoury, Frédéric Ledoux, Abdelhakim Limem, Gilles Delmaire, Gilles Roussel, Dominique Courcot33rd International Technical Meeting on Air Pollution Modelling and its Application, 26-30 August,2013,
Miami, Florida USA. Constrained Non-Negative Matrix Factorization with normalization steps
A. LIMEM, G. DELMAIRE, G. ROUSSEL, D. COURCOTNumerical Analysis and Scientific Computation with Applications (NASCA13),24-26 juin 2013, Calais, FranceVoir le lien Estimation of a semi-physical GLBE model using dual EnKF learning algorithm coupled with a sensor network design strategy: application to air field monitoring
Gilles ROUSSEL, Laurent BOURGOIS, Mohammed BENJELLOUN, Gilles DELMAIREElsevier, Information Fusion 14 (2013), pp. 335-348, http://dx.doi.org/10.1016/j.inffus.2013.03.0012012
Kullback-Leibler NMF Under Linear Equality Constraints. Application to Pollution Source Apportionment.
LIMEM A., DELMAIRE G., ROUSSEL G., COURCOT D.International Conference on Information Science Signal Processing and their Applications ( ISSPA 2012), Montreal (Canada), 3-5 juillet 2012Joint estimation decision methods for source localization and restoration in parametric convolution processes. Application to accidental pollutant release.
Gilles DELMAIRE, Gilles ROUSSELDigital Signal Processing, Volume 22, Issue 1, January 2012, ElsevierTélécharger le PDF 2011
A Non Negative Matrix Factorization based method for source apportionment in atmospheric aerosols.
HLEIS D., KFOURY A., LEDOUX F., LIMEM A., DELMAIRE G.,ROUSSEL G., COURCOT D.EFCA 2011, Juin 2011Télécharger le PDF Constrained Non-Negative Matrix Fatorization. Application to industrial sources identification.
G. Delmaire, A. Limem, G. Roussel, D. CourcotIMACS 2011, Marrakech, 18-21 May 2011Voir le lien 2010
Une version pondérée de la Factorisation Matricielle Non négative pour l'identification de sources de poussières. Application au littoral de la Mer du Nord
Gilles Delmaire, Gilles Roussel, Dany Hleis, Frédéric LedouxRS-JESA, N° 4-5, vol 44 / 2010, pp 547-566.2009
Une version pondérée de la Factorisation Matricielle Non négative pour l'identification de sources de poussières. Application au littoral de la Mer du Nord
Gilles Delmaire, Gilles Roussel, Dany Hleis, Frédéric LedouxStic et Environnement 2009, 16-18 juin 2009, Calais