Laurent Duval
Présentation
Publications
Publications
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Analyse comparative d'algorithmes de restauration en architecture dépliée pour des signaux chromatographiques parcimonieuxGRETSI’25, Groupe de Recherche et d'Etudes de Traitement du Signal et des Images, Aug 2025, Strasbourg, France |
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Unrolled deep networks for sparse signal restoration in analytical chemistryMLSP 2024 - 34th IEEE International Workshop on Machine Learning for Signal Processing, IEEE, Sep 2024, Londres, United Kingdom. ⟨10.1109/MLSP58920.2024.10734838⟩ |
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Démélange, déconvolution et débruitage conjoints d’un modèle convolutif parcimonieux avec dérive instrumentale, par pénalisation de rapports de normes ou quasi-normes lissées (PENDANTSS)GRETSI 2023, Aug 2023, Grenoble, France |
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BRANet: Graph-based Integration of Multi-omics Data with Biological a priori for Regulatory Network Inference17th International Conference on Computational Intelligence Methods for Bioinformatics and Biostatistics (CIBB), Nov 2021, Online, Italy |
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Interpretable Dual Sparse Partial Least Squares (DS-PLS) regression; Application to NMR/NIR petroleum data setse-CHIMIOMETRIE 2021, Feb 2021, En ligne, France |
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A generalized method for Sparse Partial Least Squares (Dual-SPLS): theory and applicationsjds2021 : JDS 2021 : 52èmes Journées de Statistique de la Société Française de Statistique (SFdS), Jun 2021, Nice, France |
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Multiomics Data Integration for Gene Regulatory Network Inference with Exponential Family EmbeddingsEUSIPCO - 29th European Signal Processing Conference, Aug 2021, Dublin / Online, Ireland |
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GPU-based Implementations of MM Algorithms. Application to Spectroscopy Signal RestorationEUSIPCO 2021 - 29th European Signal Processing Conference, Aug 2021, Dublin / Virtual, Ireland |
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Weight identification through global optimization in a new hysteretic neural network modelICASSP 2021 - 46th International Conference on Acoustics, Speech and Signal Processing, Jun 2021, Toronto (online), Canada. pp.5315-5319, ⟨10.1109/ICASSP39728.2021.9413383⟩ |
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A Novel Smoothed Norm Ratio for Sparse Signal Restoration Application to Mass Spectrometry.SPARS 2019 - Signal Processing with Adaptive Sparse Structured Representations, Jul 2019, Toulouse, France |
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Forme lissée de rapports de normes lp/lq (SPOQ) pour la reconstruction des signaux avec pénalisation parcimonieuse.GRETSI 2019 - 27ème Colloque francophonede traitement du signal et des images, Aug 2019, Lille, France |
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Lossless progressive compression of meshes for upscaling and upgridding in reservoir simulation with HexaShrinkEAGE [European Association of Geoscientists & Engineers], Jun 2019, London, United Kingdom |
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Refinable-precision in mesh compression for upscaling and upgridding in reservoir simulation with HexaShrinkRING Meeting, Research for Integrative Numerical Geology, École Nationale Supérieure de Géologie de Nancy, GeoRessources, Sep 2019, Nancy, France |
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HOGMep: Variational Bayes and higher-order graphical models applied to joint image recovery and segmentation2017 IEEE International Conference on Image Processing (ICIP), Sep 2017, Beijing, China. ⟨10.1109/ICIP.2017.8296988⟩ |
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Décomposition multi-échelles de maillages 3D hexaédriques dans le domaine des géosciences. Étude des performances en compression sans pertes.Colloque COmpression et REpresentation des Signaux Audiovisuels (CORESA 2018), Nov 2018, Poitiers, France |
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Signal reconstruction from sub-sampled and nonlinearly distorted observationsEUSIPCO 2018: 26th European Signal Processing Conference, Sep 2018, Roma, Italy. pp.1970-1974, ⟨10.23919/EUSIPCO.2018.8553174⟩ |
Efficient extrapolation for parallel co-simulation of coupled systems (CHOPtrey)IUTAM Symposium “Solver Coupling and Co-Simulation”, Sep 2017, Darmstadt, Germany |
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Décomposition progressive de maillages hexaédriques avec discontinuités : application aux modèles géologiquesGroupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI), Sep 2017, Juan les Pins, France |
Hexashrink: Multiresolution Compression of Large Structured Hexahedral Meshes with Discontinuities in GeosciencesIEEE International Conference in Image Processing (ICIP), Sep 2016, Phoenix, United States. pp.1101- 1105, ⟨10.1109/ICIP.2016.7532528⟩ |
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Suppression de ligne de base et débruitage de chromatogrammes par pénalisation asymétrique de positivité et dérivées parcimonieusesGRETSI : Colloque francophone de traitement du signal et des images, Sep 2015, Lyon, France |
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Sparse adaptive template matching and filtering for 2D seismic images with dual-tree wavelets and proximal methodsICIP - International Conference on Image Processing 2015, Sep 2015, Québec City, Canada. pp.2339-2343, ⟨10.1109/ICIP.2015.7351220⟩ |
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Context-based polynomial extrapolation and slackened synchronization for fast multi-core simulation using FMIMODELICA 2014 - 10th International Modelica Conference, Mar 2014, Lund, Sweden. pp.225-234, ⟨10.3384/ecp14096225⟩ |
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Filtrage de multiples sismiques par ondelettes et optimisation convexeColloque Gretsi 2013, Sep 2013, Brest, France. pp.xx-xx |
Seismic multiple removal with a Primal-Dual proximal algorithmICASSP, May 2013, Vancouver, Canada. 5 pp |
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A convex variational approach for multiple removal in seismic dataEUSIPCO, Aug 2012, Bucarest, Romania. 5 pp |
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Coherent noise removal in seismic data with dual-tree M-band waveletsSPIE 2007 Wavelets XII, Aug 2007, San Diego, United States. pp. 67011W |
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Seismic data analysis and filtering with dual-tree M-band waveletsSIAM Conference on Mathematical and Computational Issues in the Geosciences (SIAM GS), Jun 2005, Avignon, France |
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2D dual-tree M-band wavelet decompositionIEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP'05), Mar 2005, Phildelphia, PA, United States. pp.537-540 |
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Hilbert pairs of M-band orthonormal wavelet basesProc. European Signal Processing Conference Conference (EUSIPCO'04), Sep 2004, Vienna, Austria, France. pp.1187-1190 |
Seismic data filtering with lapped transforms and hidden Markov modelsWavelet and Statistics, Sep 2003, Villars de Lans, France |
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Robustifying a PLS property prediction workflow on NMR spectra with optimized processingFaraday discussions: Challenges in analysis of complex natural mixtures Faraday Discussion, May 2019, Edinburgh, France |
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Méthode de Galerkin en base mixte ondelettes/gaussiennes pour le calcul de structures électroniques en chimie quantiqueSMAI 2015, Jun 2015, Les Karellis, Savoie, France |
Procédé d’exploitation des hydrocarbures d’une formation souterraine, au moyen d’une analyse multi-résolution optimiséeFrance, N° de brevet: 16/54.906. 2016 |
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Procédé de traitement de réflexions multiplesFrance, N° de brevet: 12/02.299. 2012 |
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LUNDIsim : open-data multiresolution model meshes with porosity and permeability properties inspired from SPE10 challenge for geoscience and data science applications2025 |
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Dual-sPLS: a family of Dual Sparse Partial Least Squares regressions for feature selection and prediction with tunable sparsity; evaluation on simulated and near-infrared (NIR) data2023 |
Joint restoration/segmentation of multicomponent images with variationalBayes and higher-order graphical models (HOGMep)2017 |