G e o S t a t
Geometry & Statistics in acquisition data
Publications
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2018

Articles in international peer-reviewed journals

  • H. Yahia, V. Garçon, J. Sudre, C. Maes
    Effect of wind stress forcing on ocean dynamics at air-sea interface
    Frontiers of Information Technology & Electronic Engineering, 2018. HAL.

  • A. Tamim et al.
    Automatic Detection of Moroccan Coastal Upwelling Zones using Sea Surface Temperature Images
    International Journal of Remote Sensing, Taylor & Francis, 2018. HAL.

  • I. Hernandez-Carrasco, V. Garçon, J. Sudre, C. Garbe, H. Yahia
    Increasing the Resolution of Ocean pCO₂ Maps in the South Eastern Atlantic Ocean Merging Multifractal Satellite-Derived Ocean Variables
    IEEE Transactions on Geoscience and Remote Sensing, 2018. HAL.

  • G. Attuel et al.
    Multifractal desynchronization of the cardiac excitable cell network during atrial fibrillation. II. Modeling gap junctions dynamically
    Frontiers in Physiology, in preparation.

International peer-reviewed conferences

  • L. Bonne, S. Bontemps, N. Schneider, T. Csengeri , H. Yahia, R. Günsten, G. Attuel, A. Roy, R. Simon
    Search for filamentary accretion through low velocity shocks
    2018 Science for the Atacama Pathfinder Experiment (APEX). HAL.

  • A. El Aouni, K. Daoudi, H. Yahia, K. Minaoui
    Coherent Vortex Detection from Particles Trajectories Analysis
    2018 SIAM Conference on Nonlinear Waves and Coherent Structures. HAL.

  • A. El Aouni, K. Daoudi, H. Yahia, K. Minaoui
    Surface Mixing and Biological Activity in The North African Upwelling
    AGU Ocean Sciences Meeting 2018. HAL.

  • G. S. Phartiyal, N. Brodu, D. Singh, H. Yahia
    A mixed spectral and spatial Convolutional Neural Network for Land Cover Classification using SAR and Optical data
    EGU General Assembly, Vienna, 2018. HAL.

  • G. Li, K. Daoudi, J. Klempir, J. Rusz
    Linear classification in speech-based objective differential diagnosis of Parkinsonism
    ICASSP'2018. HAL.

2017

Articles in international peer-reviewed journals

  • G. Attuel et al.
    Multifractal desynchronization of the cardiac excitable cell network during atrial fibrillation. I. Multifractal analysis of clinical data
    Frontiers in Physiology. HAL.

  • N. Brodu
    Super-resolving multiresolution images with band-independant geometry of multispectral pixels
    IEEE Transactions on Geoscience and Remote Sensing, 2017. HAL.

  • F. Frappart, L. Bourrel, N. Brodu, X. Salazar, F. Baup, J. Darrozes, R. Pombosa
    Monitoring of the Spatio-Temporal Dynamics of the Floods in the Guayas Watershed (Ecuadorian Pacific Coast) Using Global Monitoring ENVISAT ASAR Images and Rainfall Data
    Water, MDPI, 2017, 9, pp.12 - 31, 2017. HAL.

  • O. Yelekçi et al.
    Spatial and Seasonal Distributions of Frontal Activity over the French Continental Shelf in the Bay of Biscay
    Continental Shelf Research, Elsevier, 2017. HAL.

International peer-reviewed conferences

  • V. J.-L. Ralaiarisoa, A. Valance, N. Brodu, R. Delannay
    High speed confined granular flows down inclined: numerical simulations
    EPJ Web of Conferences, 2017. HAL.

  • A. El Aouni et al.
    Surface Mixing and Biological Activity in The North African Upwelling
    AGU Ocean Sciences Meeting 2018, Feb 2018, Portland, USA. HAL.

  • G. Attuel, H. Yahia
    Cardiac arrhythmias and Griffiths phase: desynchronization of excitable cells
    STATPHYS 26. HAL.

  • J. Sudre, H. Yahia, C. Maes, V. Garçon,
    Effect of wind stress forcing on ocean dynamics at Air-Sea Interface
    SOLAS Conference, 15-18 May 2017, Cargese. HAL.

2016

Book chapter

  • G. Attuel, O. Pont, B. Xu, H. Yahia
    Sudden Cardiac Death and Turbulence
    in Ferdinand Verhulst & Christos H. Skiadas Eds. The Foundations of Chaos Revisited: From Poincaré to Recent Advancements, Springer, 2016. HAL.

Articles in international peer-reviewed journals

  • H. Badri, H. Yahia
    A Non-Local Low-Rank Approach to Enforce Integrability
    IEEE Transactions on Image Processing , 2016. HAL.

  • H. Badri, H. Yahia, D. Aboutajdine
    Low-Rankness Transfer for Realistic Denoising
    IEEE Transactions on Image Processing, 2016. HAL.

  • S. Kumar Maji, H. Yahia, T. Fusco
    A Multifractal-based Wavefront Phase Estimation Technique for Ground-based Astronomical Observations
    IEEE Transactions on Geoscience and Remote Sensing, 2016. HAL.

International peer-reviewed conferences

  • A. Garg et al.
    A novel approach for optimal weight factor of DT-CWT coefficients for land cover classification using MODIS data
    Geoscience and Remote Sensing Symposium (IGARSS), 2016 IEEE International, Beijing, China. HAL.

  • O. Pont et al.
    Complexity in Electrophysiological Dynamics. Emergence and measures of organization
    2nd BCAM Workshop on Nonlinear Dynamics in Biological Systems, September 2016, Bilbao, Spain. HAL.

  • A. El Aouni et al.
    An improved method for accurate computation of coastal upwelling index using Sea Surface Temperature Images
    AICCSA 2016. HAL.

  • A. El Aouni et al.
    Detection of Moroccan coastal upwelling using sea surface chlorophyll concentration
    AICCSA 2015. HAL.

  • N. Brodu, D. Singh, A. Garg
    A sub-pixel resolution enhancement model for multiple-resolution multispectral images
    European Geophysical Union General Assembly 2016, Apr 2016, Vienne, Austria. 2016. HAL.

  • L. Bourrel, N. Brodu, F. Frappart
    Land cover in the Guayas Basin using SAR images from low resolution ASAR Global mode to high resolution Sentinel-1 images
    European Geophysical Union General Assembly 2016, Apr 2016, Vienne, Austria. 2016. HAL.

  • G. Rosi et al.
    Caractérisation de la Réponse Ultrasonore d’Implant Dentaire : Simulation Numérique et Analyse des Signaux
    Congrès Français d'Acoustique 2016, Le Mans. HAL.

  • Z. Galaz et al.
    Degree of Parkinson's Disease Severity Estimation Based on Speech Signal Processing
    IEEE 39th International Conference on Telecommunications and Signal Processing, Jun 2016, Vienna, Austria. HAL.

  • K. Daoudi, N. Brodu, J. Rusz, J. Klempir
    Objective discrimination between Progressive Supranuclear Palsy and Multiple System Atrophy using speech analysis
    38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBC’16), Aug 2016, Orlando, United States. HAL.

  • A. Garg, N. Brodu, H. Yahia, D. Singh
    An Approach to optimize the fusion coefficients for land cover information enhancement with multisensor data
    EGU General Assembly 2016, session: Thermo-hydro-mechanical couplings and deep geothermal energy , 2016. HAL.

  • H. Yahia et al.
    General methodology for the derivation of high resolution oceanic data through information fusion at different scales
    ESA Living Planet Symposium, 2016. HAL.

  • G. Attuel, H. Yahia
    The role of abnormal inhibitory transmission at the gap junctions of cardiac cells in fibrillation
    Physical Principles of Biological and Active Systems, IOP Institute of Physics, Topical Meeting Edinburgh, United Kingdom, January 2016. HAL.

  • O. Yelekçi et al.
    Wintertime Submesoscale River Plumes in the Bay of Biscay
    GHER Colloquium. Submesoscale Processes: Mechanisms, Implications and new Frontiers, May 2016, Liege, Belgium, May 2016. HAL.

  • J. Sudre, H. Yahia, O. Pont and V. Garçon
    How to obtain ocean turbulent dynamics at super resolution from optimal multiresolution analysis and multiplicative cascade?
    GHER Colloquium. Submesoscale Processes: Mechanisms, Implications and new Frontiers, May 2016, Liege, Belgium, May 2016. HAL.

  • O. Yelekçi et al.
    Spatial and Seasonal Distributions of Frontal Activity over the Continental Shelf in the Bay of Biscay, Focus on Density Fronts in Winter
    AGU Ocean Science Meeting, New Orleans, 21-26 , February 2016. HAL.

Invited sessions

  • H. Badri, H. Yahia
    Non-convex sparsity. Applications in Image processing.
    IEEE ICCS 2016, Roorkee, India.

  • N. Brodu
    Super-resolving multiresolution images with band-independent geometry of multispectral pixels.
    IEEE ICCS 2016, Roorkee, India. HAL.

Arxiv

  • B. Xu, R. Dubois, O. Pont, H. Yahia
    Nonlinear trend removal should be carefully performed in heart rate variability analysis
    Arxiv, 2016. HAL.

2015

PhD thesis

  • H. Badri
    Sparse and Scale-Invariant Methods in Image Processing
    defended December 1st, 2015. HAL.

  • A. Tamim
    Segmentation et classification des images satellitaires : application à la détection des zones d’upwelling côtier marocain et mise en place d’un applicatif de suivi spatio-temporel
    defended September 22, 2015. HAL.

Book chapter

  • S. Jacquir, B. Xu, S. Binczak, J.-M. Bilbault
    Détection d'anomalie dans les signaux physiologiques
    in N. Glade & A. Stéphanou (dir.) Le vivant critique et chaotique, Editions Matériologiques, collection “Modélisations Simulations Systèmes Complexes". HAL.

Articles in international peer-reviewed journals

  • J. Sudre, H. Yahia, O. Pont, V. Garçon
    Ocean Turbulent Dynamics at Superresolution From Optimal Multiresolution Analysis and Multiplicative Cascade
    IEEE Transactions on Geoscience and Remote Sensing, vol. 53, IGRSD2, number 11, pp. 6274-6285, ISSN 0196-2892, November 2015. HAL.

  • N. Brodu, J. A. Dijksman, R. P. Behringer
    Spanning the scales of granular materials through microscopic force imaging
    Nature Communications, 2015. HAL.

  • I. Hernandez-Carrasco et al.
    Reconstruction of super-resolution fields of ocean pCO2 and air-sea fluxes of CO2 from satellite imagery in the Southeastern Atlantic
    Biogeosciences, 2015. HAL.

  • H. Badri, H. Yahia, D. Aboutajdine
    Fast Edge-Aware Processing via First Order Proximal Approximation
    IEEE Transactions on Visualization and Computer Graphics, 2015. HAL.

  • A. Tamim, H. Yahia, K. Daoudi, K. Minaoui, A. Atillah, D. Aboutajdine, M. F. Smiej
    Detection of Moroccan coastal upwelling fronts in SST images using the microcanonical multiscale formalism
    Pattern Recognition Letters, 55, 2015. HAL.

International peer-reviewed conferences

  • H. Yahia et al.
    General methodology for the derivation of high resolution oceanic data through information fusion at different scales
    ESA Living Planet Symposium, Prague, Czech Republic 2016. HAL.

  • G. Attuel, O. Pont, B. Xu, H. Yahia
    Sudden cardiac death and Turbulence
    The 8th International Conference (CHAOS2015) on Chaotic Modeling, Simulation and Applications, Paris, France 2015. HAL.

  • B. Xu, S. Jaquir, S. Binczak, H. Yahia, R. Dubois
    Classification of Cardiac Arrhythmia in vitro based on Multivariate Complexity Analysis
    Computing in Cardiology 2015. HAL.

  • O. Yelekci, G. Charria, X. Capet, G. Reverdin, J. Sudre, H. Yahia
    Spatial and Seasonal Distributions of Frontal Activity over the French continental shelf in the Bay of Biscay observed from satellite Sea Surface Temperature
    Geophysical Research Abstracts, Vol. 16, EGU2014-6952, EGU General Assembly 2014. HAL.

  • A. Tamim, K. Minaoui, K. Daoudi, A. Atillah, D. Aboutajdine
    Detection of Moroccan Coastal Upwelling in SST images using the Expectation-Maximization
    10th International Symposium on Visual Computing (ISVC'14), 2014. HAL.

2014

Articles in international peer-reviewed journals

  • A. Tamim, K. Minaoui, K. Daoudi, H. Yahia, A. Atillah, D. Aboutajdine
    An Efficient Tool for Automatic Delimitation of Moroccan Coastal Upwelling Using SST Images
    IEEE Geoscience & Remote Sensing Letters, 2014. HAL.

  • B. Xu, S. Jacquir, G. Laurent, S. Binczak, O. Pont, H. Yahia
    In vitro arrhythmia generation by mild hypothermia - a pitchfork bifurcation type process
    Physiological Measurement, 2014. HAL.

  • V. Khanagha, K. Daoudi, O. Pont, H. Yahia
    Phonetic segmentation of speech signal using local singularity analysis
    Digital Signal Processing, Elsevier, 2014. HAL.

  • V. Khanagha, K. Daoudi, H. Yahia
    Detection of Glottal Closure Instants based on the Microcanonical Multiscale Formalism
    IEEE Transactions on Audio, Speech and Language Processing, 2014. HAL.

  • B. Xu, S. Jacquir, G. Laurent, J.-M. Bilbault, S. Binczak
    Analysis of an experimental model of in vitro cardiac tissue using phase space reconstruction
    Biomedical Signal Processing & Control, 2014. HAL.

International peer-reviewed conferences

  • N. Brodu
    Approaches for automated feature detection
    9th IEEE International Conference on Industrial and Information Systems (ICIIS2014), Gwalior, India 2014. HAL.

  • H. Badri, H. Yahia
    Handling noise in image deconvolution with local/non-local priors
    ICIP 2014. HAL.

  • N. Brodu, J. Dijksman, R. Behringer
    Quantitative DEM of dense granular packings with a multiple contacts force model
    Modeling Granular Media Across Scales 2014, HAL. Web site.

  • I. Hernandez-Carrasco et al.
    Validation of inferred high resolution ocean pCO2 and air-sea fluxes with in-situ and remote sensing data.
    Earth Observation for Ocean-Atmosphere Interactions Science 2014 ESA-ESRIN 2014. HAL.

  • A. Garg, S. Vardan Naidu, H. Yahia, D. Singh
    Wavelet Based Resolution Enhancement for Low Resolution Satellite Images
    IEEE ICIIS2014. HAL.

  • O. Pont
    Singularity analysis: a method for properly characterizing complexity in cardiodynamics
    International Conference on Complex Systems and Applications ICCSA2014. HAL. Web site.

  • K. Daoudi, B. Bertrac
    On classification between normal and pathological voices using the MEEI-KayPENTAX database: Issues and consequences
    Interspeech 2014. HAL.

  • H. Badri, H. Yahia, K. Daoudi
    Fast and Accurate Texture Recognition with Multilayer Convolution and Multifractal Analysis
    ECCV 2014. HAL.

  • H. Badri, H. Yahia, D. Aboutajdine
    Robust surface reconstruction via triple sparsity
    CVPR, 2014 HAL.

  • A. Tamim, K. Minaoui, K. Daoudi, A. Atillah, H. Yahia, D. Aboutajdine
    An Efficient Tool for Automatic Delimitation of Moroccan Coastal Upwelling Using SST Images
    ISIVC, Marrakech, Morroco, 2014. HAL.

  • A. Tamim, K. Minaoui, K. Daoudi, A. Atillah, D. Aboutajdine
    On Detectability of Moroccan Coastal Upwelling in Sea Surface Temperature Satellite Images
    ISVC, Las Vegas, USA, 2014. HAL.

  • B. Xu, S. Binczak, S. Jacquir, O. Pont, H. Yahia
    Parameters Analysis of FitzHugh-Nagumo Model for a Reliable Simulation
    36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'14) 2014. HAL.

  • O. Pont, B. Xu
    Cardiodynamic Complexity: Electrocardiographic Characterization of Arrhythmic Foci
    22nd International Conference on Nonlinear Dynamics of Electronic Systems 2014. HAL.

  • S. Kumar Maji, T. Fusco, H. Yahia
    Cross-scale inference and wavefront reconstruction
    SPIE Astronomical Telescopes + Instrumentation, Session: Adaptive Optics Systems IV (Conference 9148) Montreal 2014. HAL.

  • K. Daoudi, S. Mrad
    A novel nonlinear approach to speech perturbation measure for pathological voice classification
    IEEE 22nd Pacific Voice Conference, 2014. HAL.

  • A. Tamim et al.
    A Simple Tool for Automatic Extraction of Moroccan Coastal Upwelling from Sea Surface Temperature Images
    SITA'14 - 9th International Conference on Intelligent Systems: Theories and Applications 2014. HAL.

  • B. Xu, S. Binczak, S. Jaquir, O. Pont, H. Yahia
    Complexity analysis of experimental cardiac arrhythmia
    IEEE Tensymp, 2014. HAL. Best paper award.

  • O. Yelekci, G. Charria, D. Mawren, X. Capet, G. Reverdin, F. Gohin, J. Sudre, H. Yahia
    Observing submesoscale activity in the Bay of Biscay with satellite-derived SST and Chlorophyll concentration
    Geophysical Research Abstracts, Vol. 16, EGU2014-6952, EGU General Assembly 2014 2014. HAL.

  • I. Hernandez-Carrasco et al.
    Inference of super-resolution ocean pCO2 and air-sea CO2 fluxes from non-linear and multiscale processing methods
    Geophysical Research Abstracts, Vol. 16, EGU2014-15142, EGU General Assembly 2014 2014. HAL.

  • B. Xu, S. Jacquir, S. Binczak, J.-M. Bilbault
    Phase Space Reconstruction of an Experimental Cardiac Electrical Signal
    ICCSA 2014 : 4th International Conference on Complex Systems and Applications 2014. HAL.

Invited sessions papers

  • H. Yahia
    Edges, transitions, criticality: novel nonlinear characterizations of low-level transition features in signal processing and applications to cross-scale inference in complex signals
    ISIVC 2014.

National peer-reviewed conferences

  • J.-M. Bilbault, S. Jacquir, B. Xu, G. Laurent, S. Binczak
    Dynamical analysis for an in vitro model signal
    34ème Séminaire de la Société Francophone de Biologie Théorique 2013, HAL. Web site.

  • N. Brodu, J. Dijksman, R. Behringer
    Structure and forces in stressed 3D packings
    Présentation au GDR Phenix: Driven disordered systems, Laboratoire interdisciplinaire de physique 2014, HAL. GDR Phenix web site. Conference web site.

2013

Articles in international peer-reviewed journals

  • S. K. Maji, H. Yahia
    Edges, Transitions and Criticality
    Pattern Recognition 47(6) 2104-2115, Elsevier, June 2014. HAL. Direct access.

  • S. K. Maji, H. Yahia, H. Badri
    Reconstructing an image from its edge representation
    Digital Signal Processing, Elsevier, 2013. HAL.

  • V. Khanagha, K. Daoudi, O. Pont, H. Yahia, A. Turiel
    Non-linear speech representation based on local predictability exponents
    Neurocomputing, Elsevier, 2013. HAL.

International peer-reviewed conferences

  • H. Badri, H. Yahia, D. Aboutajdine
    Fast Multi-Scale Detail Decomposition via Accelerated Iterative Shrinkage
    SIGGRAPH ASIA, 2013. HAL. ACM Digital Library.

  • O. Pont, B. Xu
    Characterizing Complexity of Atrial Arrhythmias through Effective Dynamics from Electric Potential Measures
    Computing in Cardiology, 2013. HAL.

  • R. Jourani, K. Daoudi, R. André-Obrecht and D. Aboutajdine
    Combination of SVM and Large Margin GMM modeling for speaker identification
    Eusipco, 2013. HAL.

  • M. Al Mashrgy, N. Bouguila and K. Daoudi
    A statistical framework for positive data clustering with feature selection : application to object detection
    Eusipco, 2013. HAL.

  • A. Tamim, K. Minaoui, K. Daoudi, H. Yahia, A. Atillah, M. F. Smiej, D. Aboutajdine
    A simple and efficient approach for coarse segmentation of moroccan coastal upwelling
    Eusipco, 2013. HAL.

  • B. Xu, O. Pont, G. Laurent, S. Jacquir, S. Binczak, H. Yahia
    Experimental study of arrhythmia due to mild therapeutic hypothermia after resuscitation of cardiac arrest
    Computing in Cardiology, 2013. HAL.

  • J. Sudre, H. Yahia, V. Garçon
    Analyse multirésolution opérée sur des exposants de singularité en formalisme microcanonique: détermination de la dynamique océanique et des échanges océan/atmosphère submésoéchelle
    XXIVe Colloque Gretsi - Traitement du Signal et des Images - Brest - 3 au 6 Sept 2013. HAL.

  • B. Xu, S. Jacquir, G. Laurent, J.-M. Bilbault, S. Binczak
    Phase space reconstruction of an experimental model of cardiac field potential in normal and arrhythmic conditions
    IEEE EMBC 2013: 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Osaka, July 3-7, 2013. HAL.

  • J. Sudre, H. Yahia, O. Pont, C. Pottier, C. Maes, V. Garçon
    Validation of high and super resolution ocean dynamics products
    European Spatial Agency (ESA) Conference, "Ocean surface currents: towards future mission concepts", 6-8 May 2013, ESA-ESTEC, The Netherlands. HAL.

  • V. Khanagha, K. Daoudi
    Efficient GCI detection for efficient sparse linear prediction
    Non-Linear Speech Processing (NOLISP 2013), June 19-21, Mons, Belgium, 2013. HAL.

  • B. Xu, S. Jacquir, O. Pont, H. Yahia
    Cardiac arrhytmia induced by hypothermia in a cardiac model in vitro
    40th International Congress on Electrocardiology (ICE 2013), Glasgow, UK, 2013. HAL. Direct access.

Invited sessions papers

  • O. Pont, H. Yahia, B. Xu
    Arrythmic dynamics from singularity analysis of electrocardiographic maps
    IEEE EMBC 2013: 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Osaka, July 3-7, 2013. HAL.

  • H. Yahia, D.  Singh
    Advanced nonlinear approaches for handling complex datasets and acquisitions in Earth Observations and Universe Sciences
    India-CEFIPRA workshop in ICST "Challenges in overcoming complexity, from big data to cyberphysical systems”, April 4 - 5, 2013, New Delhi- India, Bhagirathi Building - IIT Delhi. HAL.

National peer-reviewed conferences

  • B. Xu, O. Pont, G. Laurent, S. Jacquir, S. Binczak, H. Yahia
    Arrhythmia due to mild therapeutic hypothermia - a study in vitro
    LIRYC Workshop, 2013, HAL.

  • O. Pont, B. Xu, H. Yahia
    Complexity in cardiodynamics - where arrhythmias emerge and measures of organization
    LIRYC Workshop, 2013, HAL.

Doctoral thesis (PhDs)

  • V. Khanagha
    Novel Multiscale Methods for Nonlinear Speech Analysis
    Bordeaux 1 University, 2013. pdf. Archive ouverte TEL.

  • S. Kumar Maji
    Multiscale Methods in Signal Processing for Adaptive Optics
    Bordeaux 1 University, 2013. pdf. Archive ouverte TEL.

  • J. Sudre
    Circulation submésoéchelle et comportements des prédateurs marins supérieurs : Apport de l'analyse multi-échelles et multi-capteurs
    Toulouse, Université de Toulouse III Paul Sabatier, 2013. Archive ouverte TEL.

Reports

  • N. Vinuesa
    Internship report HAL.

  • B. Bertrac
    Internship report HAL.

  • S. Mrad
    Internship report HAL.

2012

Articles in international peer-reviewed journals

  • O. Pont, A. Turiel, H. Yahia
    Singularity analysis of digital signals through the evaluation of their Unpredictable Point Manifold
    International Journal of Computer Mathematics, Taylor and Francis, 2012. HAL. DOI.

  • R. Jourani, K. Daoudi, R. André-Obrecht, D. Aboutajdine
    Discriminative speaker recognition using Large Margin GMM
    Neural Computing & Applications, doi:10.1007/s00521-012-1079-y, July 2012. HAL.

  • V. Khanagha, K. Daoudi
    An Efficient Solution to Sparse Linear Prediction Analysis of Speech
    EURASIP Journal on Audio, Speech, and Music Processing, 2012. pdf. HAL.

  • O. Pont, M. Haissaïguerre, H. Yahia, N. Derval, M. Hocini
    Microcanonical processing methodology for ECG and intracardial potential: application to atrial fibrillation
    Transactions on Mass-Data Analysis of Images and Signals (ISSN:1868-6451), 4(1), 2012. HAL.

International peer-reviewed conferences

  • O. Pont, H. Yahia, R. Dubois, M. Haissaguerre
    A Singularity-analysis Approach to characterize Epicardial Electric Potential
    Computing in Cardiology, vol. 39, 2012, ISSN 0276-6574. HAL.

  • S. K. Maji, O. Pont, H. Yahia, J. Sudre
    Inferring Information across Scales in Acquired Complex Signals
    European Conference on Complex Systems, ECCS'12, Brussels, 2012, Springer Proceedings in Complexity, ISSN 2213-8684. HAL.

  • V. Khanagha, K. Daoudi
    Efficient multipulse approximation of speech excitation using the most singular manifold
    Interspeech 2012, Portland, USA. HAL.

  • S. K. Maji, H. Yahia, O. Pont, J. Sudre, T. Fusco, V. Michau
    Towards Multiscale Reconstruction of Perturbated Phase from Hartmann-Shack Acquisitions
    IEEE NASA/ESA Conference on Adaptive Hardware and Systems (AHS-2012) HAL. pdf.

  • C. Garbe et al.
    Climatically-active gases in the Eastern Boundary Upwelling and Oxygen Minimum Zone (OMZ) systems
    Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International. HAL.

  • C. Garbe et al.
    Climatically-active gases in the Eastern Boundary Upwelling and Oxygen Minimum Zone (OMZ) systems
    European Geophysical Union, general assembly, EGU 2012, Vienna, Austria. HAL.

  • J. Sudre, H. Yahia, O. Pont, C. Pottier, C. Maes, V. Garçon
    Towards high-resolution mapping of ocean dynamics: multiscale fusion between low-resolution altimetry and high resolution sst
    Globcurrents, Needs for Ocean Surface Current Data from Space, ESA DUE GlobCurrent User Consultation meeting Agenda, ESA Ifremer, March 7-9 2012, Brest, France. pdf. HAL.

  • O. Pont, H. Yahia, R. Dubois
    Microcanonical multifractal analysis of electric potential maps on the heart surface
    FisEs 2012. pdf. HAL.

National peer-reviewed conference

  • O. Pont
    Analyse multiéchelles du potentiel électrique épicardique
    Biologie, Médecine et Systèmes Complexes, Rencontres du GdR "Dynamique et Contrôle des Systèmes Complexes" (DYCOEC) en partenariat avec le GdR "STIC-Santé", Rouen, 26-28 Novembre 2012.
    HAL.

Invited speaker sessions

  • H. Yahia, J. Sudre, V. Garçon, C. Pottier
    High-Resolution Ocean Dynamics from Microcanonical Formulations in Nonlinear Complex Signal Analysis
    European Geosciences Union Genearal Assembly (EGU), Vienna, Austria, April 22-27, 2012.Session NP3.1 "Nonlinear, scaling and Complex Physical and Biogeophysical Processes in the Atmosphere and Ocean". EGU 2012 web site session. HAL. Link.

Report

  • H. Badri
    Informatique graphique dans le domaine du gradient et formalisme des systèmes reconstructibles
    Internship report. HAL.

Doctoral thesis (PhD)

  • R. Jourani
    Reconnaissance automatique du locuteur par des GMM à grande marge
    Université de Rabat, 2012. Archive ouverte TEL.

2011

Article in international peer-reviewed journal

  • O. Pont, A. Turiel, C. Perez-Vicente
    On Optimal Wavelet Bases for the Realization of Microcanonical Cascade Processes
    International Journal of Wavelets Multiresolution and Information Processing, World Scientific,2011, 9 (1), pp. 35-61, doi: 10.1142/S0219691311003943. HAL.

International peer-reviewed conferences

  • V. Khanagha, H. Yahia, K. Daoudi, O. Pont, A. Turiel
    Reconstruction of Speech Signals from their Unpredictable Points Manifold
    NoLISP 2011 (Non-Linear Speech Processing) Conference, Las Palmas, 07-09 November 2011. Published in the Springer LNAI (Lectures Notes on Artificial Intelligence) proceedings, Advances in Nonlinear Speech Processing, Lectures Notes in Computer Science, vol. 7015, Subseries "Lecture Notes in Artificial Intelligence", ISBN 978-3-642-25019-4. Link to Springer on-line version. HAL.

  • K. Daoudi, R. Jourani, R. André-Obrecht, D. Aboutajdine
    Speaker identification using discriminative learning of large margin GMM
    ICONIP 2011 (2011 International Conference on Neural Information Processing) November 14-17, 2011, Shanghai, China. Published in LNCS, vol. 7063, pp. 300-307, Springer Verlag. HAL.

  • R. Jourani, K. Daoudi, R. André-Obrecht, D. Aboutajdine
    Fast Training of Large Margin Diagonal Gaussian Mixture Models for Speaker Identification
    SpeD 2011 (6th Conference on Speech Technology and Human-Computer Dialogue) 2011. HAL.

  • R. Jourani, K. Daoudi, R. André-Obrecht, D. Aboutajdine
    Speaker Verification using Large Margin GMM Discriminative Training
    ICMCS (International Conference on Multimedia Computing and Systems) 2011. HAL.

  • O. Pont, M. Haissaguerre, H. Yahia, N. Derval, M. Hocini
    A Microcanonical Multifractal Approach to the Characterization of Heartbeat Dynamics
    FisEs 2011, June 2011, Barcelona, Spain. HAL.

  • M. Al Mashrgy, N. Bouguila, K. Daoudi
    A robust approach for multivariate binary vectors clustering and feature selection
    ICONIP 2011 (2011 International Conference on Neural Information Processing) November 14-17, 2011, Shanghai, China. HAL.

  • S. Kumar Maji, H. Yahia, O. Pont, T. Fusco, V. Michau, J. Sudre
    A multiscale approach to phase reconstruction for Adaptive Optics
    IEEE 2011 10th International Workshop on Electronics, Control, Measurement and Signals (ECMS 2011), June 1-3, 2011, Liberec, Czech Republic. HAL. IEEEXplore.

  • J. Winebarger, K. Daoudi, H. Yahia
    Improving SVF with DISTBIC for phoneme segmentation
    SPECOM'2011, Speech and Computer, XIV International Conference, September 27-30, 2011 Russia. HAL.

  • O. Pont, M. Haissaguerre, H. Yahia, N. Derval, M. Hocini
    Heartbeat dynamics from a microcanonical multiscale approach
    Computing in Cardiology, 18-21 September, 2011, Zhejiang University, Hangzhou, China. Conference web site. HAL.

  • H. Kumar, H. Yahia, D. Singh
    A detailed analysis of multi-sensor fusion of moderate resolution imaging spectroradiometer with advanced spaceborne thermal emission and reflection radiometer on classification accuracy for improved land cover classification
    19th European Signal Processing Conference, August 29-September 2, 2011, Barcelona, Spain. HAL.

  • O. Pont, M. Haissaguerre, H. Yahia, N. Derval and M. Hocini
    A novel analysis method to characterize heartbeat dynamics through the Microcanonical Multiscale Formalism
    6th International Conference on Mass Data Analysis of Images and Signals in Medecine, Biotechnology and Chemistry, August 30 - September 3, 2011, New York, USA. HAL.

  • O. Pont, A. Turiel, H. Yahia
    An optimized algorithm for the evaluation of local singularity exponents in digital signals
    14th International Workshop on Combinatorial Image Analysis (IWCIA 2011), May 23-25, Madrid, Spain in J. K. Aggarwal, R. P. Barneva, V. E. Brimkov, K. N. Koroutchev, E. R. Korutcheva Eds, Combinatorial Image Analysis, Springer Verlag, LNCS 6636, 2011. direct access HAL.

  • V. Khanagha, K. Daoudi, O. Pont, H. Yahia
    Improving text-independant phonetic segmentation based on the microcanonical multiscale formalism
    2011 International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011), May 22-27, Prague, Czech Republic. HAL.

  • J. Sudre, H. Yahia, O. Pont, C. Pottier, V. Garçon
    Inferring fluid motion at submesoscale from high resolution remotely sensed data
    2011 Ocean Surface Topography Science Team Meeting, October 17-21, San Diego, USA. Conference web site. HAL.

Invited conferences

  • H. Yahia, J. Sudre, V. Garçon, C. Pottier
    High-resolution ocean dynamics from microcanonical formulations in non linear complex signal analysis
    AGU Fall Meeting, December 5-9, San Francisco, USA. HAL.

  • H. Yahia
    Local Predictability Exponents and universality classes in the framework of reconstructible complex systems
    Assyst Workshop on: Mathematics in Network Science: Implications to Socially Coupled Systems, Torino, Italy, November 21-23, Italy. HAL.

National conferences

  • V. Khanagha, O. Pont, K. Daoudi, H. Yahia
    Une nouvelle approche non-linéaire pour la segmentation phonétique
    XXIIIe Colloque Gretsi, Bordeaux, 5-8 Septembre 2011. HAL.

  • R. Jourani, K. Daoudi, R. André-Obrecht, D. Aboutajdine
    Apprentissage discriminant des GMM à grande marge pour la vérification automatique du locuteur
    XXIIIe Colloque Gretsi, Bordeaux, 5-8 Septembre 2011. HAL.

  • J. Sudre, H. Yahia, V. Garçon, C. Pottier
    Evaluation de la dynamique océanique à haute résolution satellitaire SST par fusion de données à différentes échelles spatiales
    Atelier sur la fusion de données, Météo France, 18 Octobre 2011, Toulouse. Workshop web site. HAL.

Reports

  • J. Winebarger
    Phoneme segmentation and Voice activity detection
    Internship report, HAL.

2010

Article in international peer-reviewed journal

  • H. Yahia, J. Sudre, C. Pottier, V. Garçon
    Motion analysis in oceanographic satellite images using multiscale methods and the energy cascade
    Pattern Recognition, 2010 direct access. HAL. pdf.

International peer-reviewed conference/proceedings

  • O. Pont
    Universality in multiscale, turbulent-like self-organization: from algal blooms to heartbeat to stock market dynamics
    Emergence & Design of Robustness, General principles and Application to Biological, Social and Industrial Networks, IFISC, Palma de Mallorca, september 21-25, 2010, Spain Link to conference page. HAL.

  • J. Sudre, O. Pont, H. Yahia, C. Pottier, V. Garçon
    Optimal decomposition for the evaluation of ocean dynamics
    OST-ST Meeting, Altimetry for Oceans and Hydrology, 18 - 22 October 2010, Lisbon - Portugal. HAL.

  • J. Sudre, O. Pont, H. Yahia, C. Pottier, V. Garçon
    Evidencing of multiplicative cascading and intermittency in real/synthetic oceanographic signals: application to the evaluation of ocean dynamics
    OST-ST Meeting, Altimetry for Oceans and Hydrology, 18 - 22 October 2010, Lisbon - Portugal. HAL.

  • V. Khanagha, K. Daoudi, O. Pont,H. Yahia
    A novel text-independant phonetic segmentation algorithm based on the microcanonical multiscale formalism
    Interspeech 2010, Makuhari, Japan, September 26-30. HAL.

  • R. Jourani, K. Daoudi, R. André-Obrecht, K. Aboutajdine
    Large Margin Gaussian mixture models for speaker identification
    Interspeech 2010, Makuhari, Japan, September 26-30. HAL.

  • J. Sudre, H. Yahia, C. Pottier, V. Garçon
    Inferring fluid motion at submesoscale from high resolution remotely sensed data
    Orflow10, Trends in Complex Systems, International Workshop on Living Organisms in Flows: From Small-scale Turbulence to Geophysical Flow, Palma de Majorca, Spain, direct access. HAL.

  • V. Khanagha, K. Daoudi, O. Pont, H. Yahia
    Application of the microcanonical multiscale formalism to segmentation of speech signals
    European Signal Processing Conference (EUSIPCO 2010), August 23-27, 2010, Aalborg, Denmark, direct access. HAL.

National conferences

  • V. Khanagha, K. Daoudi, O. Pont, H. Yahia
    Segmentation indépendante du texte par le formalisme multiéchelles microcanonique
    MajecSTIC 2010, Bordeaux, France. HAL.

  • V. Khanagha, K. Daoudi, O. Pont, H. Yahia
    Application du formalisme multiéchelles microcanonique pour la segmentation des signaux de parole
    Coresa 2010, Lyon, France. HAL.

Reports

2009

Articles in International peer-reviewed journals

  • A. Turiel, H. Yahia, C. Pérez-Vicente
    Microcanonical multifractal formalism—a geometrical approach to multifractal systems: Part I. Singularity analysis
    Journal of Physics A: Mathematical and Theoretical, 2008. HAL.

  • O. Pont, A. Turiel, C. J. Pérez-Vicente
    Description, modeling and forecasting of data with optimal wavelets
    in: Journal of Economic Interaction and Coordination, June 2009, vol. 4, no 1, p. 39–54. HAL.

  • O. Pont, A. Turiel, C. Perez-Vicente
    Empirical evidences of a common multifractal signature in economic, biological and physical systems
    in: Physica A, February 2009, vol. 388, no 10, p. 2025–2035. HAL.

  • E. Sanchez-Soto, A. Potamianos, K. Daoudi
    Unsupervised Stream-Weights Computation in Classification and Recognition Tasks
    in: IEEE Trans. on Audio, Speech and Language Processing, 2009, vol. 17, no 3, p. 436–445. HAL.

International peer-reviewed conference/proceedings

  • V. Khanagha, A. Khanagha, M. H. Kahaei
    Selective Tap Training of FIR filters for Blind Source Separation of Convolutive Speech Mixtures
    in: Proceedings of 2009 IEEE Symposium on Industrial Electronics and Applications, 2009. HAL.

  • V. Khanagha, A. Khanagha
    Solving global permutation ambiguity of time domain BSS using speaker specific features of speech signals
    in: Proceedings of 2009 IEEE Symposium on Industrial Electronics and Applications, 2009. HAL.

  • H. Yahia, J. Sudre, C. Pottier, V. Garçon
    Determination of geostrophic vector field on high resolution SST images from the energy cascade
    in: 2009 Ocean Surface Topography Science Team Meeting, Seattle, Washington, USA, June, 22-24 2009, vol. 1. HAL.

  • M. Bouali, H. Yahia, A. Turiel, P. Henry
    A Multifractal approach for sun glint in medium resolution satelite imagery
    in: ASPRS Conference (American Society for Photogrammetry and Remote Sensing), Baltimore, March, 8-13 2009, vol. 1. HAL.

  • N. Bouguila, K. Daoudi
    A Statistical Approach for Binary Vectors Modeling and Clustering
    in: 13th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2009. HAL.

  • N. Bouguila, K. Daoudi
    Learning concepts from visual scenes using a binary probabilistic model
    in: IEEE International Workshop on Multimedia Signal Processing (MMSP), 2009. HAL.

  • K. Daoudi, J. Louradour
    A comparison between sequence kernels for SVM speaker verification
    in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2009. HAL.

Book chapter

  • K. Daoudi
    Iterated function systems and some generalizations: local regularity analysis and multifractal modeling of signals
    in Scaling, Fractals and Wavelets, 2009. HAL.

 

Last Updated on Tuesday, 02 October 2018 12:28