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  • The Inria's Research Teams produce an annual Activity Report presenting their activities and their results of the year. These reports include the team members, the scientific program, the software developed by the team and the new results of the year. The report also describes the grants, contracts and the activities of dissemination and teaching. Finally, the report gives the list of publications of the year.

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Major publications by the team in recent years
  • 1H. Badri, H. Yahia, K. Daoudi.

    Fast and Accurate Texture Recognition with Multilayer Convolution and Multifractal Analysis, in: European Conference on Computer Vision, Zürich, Switzerland, ECCV 2014, September 2014.
  • 2I. Hernández-Carrasco, J. Sudre, V. Garçon, H. Yahia, C. Garbe, A. Paulmier, B. Dewitte, S. Illig, I. Dadou, M. González-Dávila, J. Santana Casiano.

    Reconstruction of super-resolution ocean pCO 2 and air-sea fluxes of CO 2 from satellite imagery in the Southeastern Atlantic, in: Biogeosciences, September 2015, 20 p, This work is a contribution to ESA Support To Science Element Grant N◦ 400014715/11/I-NB OceanFlux- Upwelling Theme. The Surface Ocean CO2 Atlas (SOCAT) is an international effort, supported by the International Ocean Carbon Coordination Project (IOCCP), the Surface Ocean Lower Atmo- sphere Study (SOLAS), and the Integrated Marine Biogeochem- istry and Ecosystem Research program (IMBER), to deliver a uni- formly quality-controlled surface ocean CO2 database. The many researchers and funding agencies responsible for the collection of data and quality control are thanked for their contributions to SO- CAT.
  • 3V. Khanagha, K. Daoudi, H. Yahia.

    Detection of Glottal Closure Instants based on the Microcanonical Multiscale Formalism, in: IEEE Transactions on Audio, Speech and Language Processing, December 2014.
  • 4V. Khanagha, K. Daoudi, H. Yahia.

    Efficient and robust detection of Glottal Closure Instants using Most Singular Manifold of speech signals, in: IEEE Transactions on Acoustics Speech and Signal Processing, 2014, forthcoming.
  • 5S. K. Maji, H. Yahia.

    Edges, Transitions and Criticality, in: Pattern Recognition, January 2014.
  • 6O. Pont, A. Turiel, C. Perez-Vicente.

    On optimal wavelet bases for the realization of microcanonical cascade processes, in: International Journal of Wavelets Multiresolution and Information Processing, 2011, vol. 9, pp. 35-61.
  • 7O. Pont, A. Turiel, H. Yahia.

    Singularity analysis in digital signals through the evaluation of their Unpredictable Point Manifold, in: International Journal of Computer Mathematics, 2012.
  • 8O. Pont, H. Yahia, R. Dubois, M. Haïssaguerre.

    A Singularity-analysis Approach to characterize Epicardial Electric Potential, in: Computing in Cardiology , 2012.
  • 9O. Pont, H. Yahia, B. Xu.

    Arrhythmic dynamics from singularity analysis of electrocardiographic maps, in: EBMC'13-The 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Osaka, Japan, IEEE, July 2013. [ DOI : 10.1109/EMBC.2013.6610955 ]
  • 10J. Sudre, H. Yahia, O. Pont, V. Garçon.

    Ocean Turbulent Dynamics at Superresolution From Optimal Multiresolution Analysis and Multiplicative Cascade, in: IEEE Transactions on Geoscience and Remote Sensing, June 2015, vol. 53, no 11, 12 p. [ DOI : 10.1109/TGRS.2015.2436431 ]
  • 11A. Turiel, H. Yahia, C. Perez-Vicente.

    Microcanonical multifractal formalism: a geometrical approach to multifractal systems. Part I: singularity analysis, in: Journal of Physics A: Math. Theor, 2008, vol. 41.
  • 12B. Xu, S. Jacquir, G. Laurent, S. Binczak, O. Pont, H. Yahia.

    In Vitro Arrhythmia Generation by Mild Hypothermia - a Pitchfork Bifurcation Type Process, in: Physiological Measurement, January 2015, 15 p.
  • 13H. Yahia, J. Sudre, C. Pottier, V. Garçon.

    Motion analysis in oceanographic satellite images using multiscale methods and the energy cascade, in: Pattern Recognition, 2010, vol. 43, pp. 3591-3604.
Publications of the year

Articles in International Peer-Reviewed Journals

  • 14H. Badri, H. Yahia, D. Aboutajdine.

    Low-Rankness Transfer for Realistic Denoising, in: IEEE Transactions on Image Processing, November 2016.
  • 15H. Badri, H. Yahia.

    A Non-Local Low-Rank Approach to Enforce Integrability, in: IEEE Transactions on Image Processing, June 2016.

Invited Conferences

  • 16N. Brodu, D. Singh, A. Garg.

    A sub-pixel resolution enhancement model for multiple-resolution multispectral images, in: European Geophysical Union General Assembly 2016, Vienne, Austria, April 2016, Présentation orale ayant pour titre "Super-Resolution of Sentinel-2 multispectral images".
  • 17O. Pont, H. Yahia, B. Xu.

    Complexity in Electrophysiological Dynamics. Emergence and measures of organization, in: 2nd BCAM Workshop on Nonlinear Dynamics in Biological System, Bilbao, Spain, Basque Center for Applied Mathematics Bilbao, Spain, September 2016.

International Conferences with Proceedings

  • 18k. Daoudi, N. Brodu, J. Rusz, J. Klempir.

    Objective discrimination between Progressive Supranuclear Palsy and Multiple System Atrophy using speech analysis, in: 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (IEEE-EMBC’16), Orlando, United States, August 2016.
  • 19A. El Aouni, K. Minaoui, A. Tamim, K. Daoudi, H. Yahia, D. Aboutajdine.

    An improved method for accurate computation of coastal upwelling index using Sea Surface Temperature Images, in: 13th ACS/IEEE International Conference on Computer Systems and Applications, Agadir, Morocco, 13th ACS/IEEE International Conference on Computer Systems and Applications, ACS/IEEE, November 2016.
  • 20Z. Galaz, Z. Mzourek, J. Mekyska, Z. Smekal, T. Kiska, I. Rektorova, J. R. Orozco-Arroyave, K. Daoudi.

    Degree of Parkinson's Disease Severity Estimation Based on Speech Signal Processing, in: IEEE 39th International Conference on Telecommunications and Signal Processing, Vienna, Austria, June 2016.
  • 21A. Garg, S. Vardhan Naidu, S. Gupta, D. Singh, N. Brodu, H. Yahia.

    A novel approach for optimal weight factor of DT-CWT coefficients for land cover classification using MODIS data, in: Geoscience and Remote Sensing Symposium (IGARSS), 2016 IEEE International, Beijing , China, IEEE, July 2016. [ DOI : 10.1109/IGARSS.2016.7730181 ]
  • 22G. Rosi, I. Scala, V. Nguyen, S. Naili, R. Vayron, G. Haiat, H. Yahia, S. Seuret, S. Jaffard.

    Caractérisation de la Réponse Ultrasonore d'Implant Dentaire : Simulation Numérique et Analyse des Signaux, in: Congrès Français d'Acoustique 2016, Le Mans, France, Actes en ligne du Congrès Français d'Acoustique, April 2016.

Conferences without Proceedings

  • 23G. Attuel.

    Surprising "quantum statistical" treatment of Landau damping: discussion on simple models, in: The 9th Chaotic Modeling and Simulation International Conference, CHAOS 2016, London, United Kingdom, CMSIM Journal, May 2016.

Scientific Books (or Scientific Book chapters)

  • 24G. Attuel, O. Pont, B. Xu, H. Yahia.

    Sudden cardiac death and turbulence, in: The Foundations of Chaos Revisited: From Poincaré to Recent Advancements, C. Skiadas (editor), Understanding Complex Systems, Springer Verlag, May 2016, X, 224 p. [ DOI : 10.1007/978-3-319-29701-9 ]

Other Publications

  • 25G. Attuel, H. Yahia.

    The role of abnormal inhibitory transmission at the gap junctions of cardiac cells in fibrillation, January 2016, Physical Principles of Biological and Active Systems - IOP Topical Meeting, Poster.
  • 26N. Brodu.

    Super-resolving multiresolution images with band-independent geometry of multispectral pixels, December 2016, Invited speaker session.
  • 27A. Garg, N. Brodu, H. Yahia, D. Singh.

    An Approach to Optimize the Fusion Coefficients for Land Cover Information Enhancement with Multisensor Data, April 2016, European Geophysical Union General Assembly 2016, Poster.
  • 28J. Sudre, H. Yahia, O. Pont, V. Garcon.

    How to obtain ocean turbulent dynamics at super resolution from optimal multiresolution analysis and multiplicative cascade?, University of Liege Colloqium, May 2016, Submesoscale Processes: Mechanisms, Implications and new Frontiers, Poster.
  • 29B. Xu, R. Dubois, O. Pont, H. Yahia.

    Nonlinear trend removal should be carefully performed in heart rate variability analysis, May 2016, working paper or preprint.
  • 30O. Yelekçi, G. Charria, X. Capet, G. Reverdin, S. Theetten, F. Vandermeirsch, J. Sudre, H. Yahia.

    Wintertime Submesoscale River Plumes in the Bay of Biscay, May 2016, GHER Colloquium. Submesoscale Processes: Mechanisms, Implications and new Frontiers, Poster.
  • 31Ö. Yelekçi, G. Charria, X. Capet, G. Reverdin, S. Theetten, F. Vandermeirsch, J. Sudre, H. Yahia.

    Spatial and Seasonal Distributions of Frontal Activity over the Continental Shelf in the Bay of Biscay Focus on Density Fronts in Winter, February 2016, 2016 AGU Ocean Science Meeting, Poster.
References in notes
  • 32A. Arneodo, F. Argoul, E. Bacry, J. Elezgaray, J. F. Muzy.

    Ondelettes, multifractales et turbulence, Diderot Editeur, Paris, France, 1995.
  • 33N. Boccara.

    Modeling Complex Systems, Springer, New-York Dordrecht Heidelberg London, 2010.
  • 34G. Boffetta, M. Cencini, M. Falcioni, A. Vulpiani.

    Predictability: a way to characterize complexity, in: Physics Report, 2002, vol. 356, pp. 367–474, arXiv:nlin/0101029v1.
  • 35P. Flandrin.

    Time-frequency/Time-scale analysis, Academic Press, San Diego, USA, 1999.
  • 36M. Gell-Mann.

    What is Complexity ?, John Wiley and Sons, Inc., 1995, vol. 1, 1 p.
  • 37C. Heneghan, G. McDarby.

    Establishing the relation between detrended fluctuation analysis and power spectral density analysis for stochastic processes, in: Phys. Rev. E, 2000, vol. 62, no 5, pp. 6103-6110.
  • 38K. Judd, A. Mees.

    Embedding as a modelling problem, in: Non Linear Optimization, 1998, vol. 20, no 3-4, pp. 273-286.
  • 39A. Lesne.

    Méthodes de renormalisation. Phénomènes critiques, chaos, structures fractales, Eyrolles, Paris, 1996, ISBN 2-212-05830-6.
  • 40J. Nadal, P. E. Grassberger.

    From Statistical Physics to Statistical Inference and Back, Springer, New York Heidelberg Berlin, 1994.
  • 41O. Pont.

    Universality in multiscale, turbulent-like self-organization: from algal blooms to heartbeat to stock market dynamics, in: IFISC, Emergence and Design of Robustness - General principles and applications to biological, social and industrial networks, Palma de Mallorca, September 2010.
  • 42O. Pont, A. Turiel, C. Perez-Vicente.

    Empirical evidences of a common multifractal signature in economic, biological and physical systems, in: Physica A, Elsevier, 2009, no 388, pp. 2025–2035.
  • 43Z. S. She, E. Leveque.

    Universal scaling laws in fully developed turbulence, in: Physical Review Letters, 1994, vol. 72, pp. 336–339.
  • 44H. Stanley.

    Introduction to phase transitions and critical phenomena, Oxford Science publications, Oxford, UK, 1987.
  • 45J. L. Starck, F. Murthag, J. Fadili.

    Sparse Image and Signal Processing: Wavelets, Curvelets, Morphological Diversity, Cambridge University Press, 2010, ISBN:9780521119139.
  • 46F. Takens.

    Detecting Strange Attractors in Turbulence, in: Non Linear Optimization, 1981, vol. 898, pp. 366–381.
  • 47A. Turiel, A. del Pozo.

    Reconstructing images from their most singular fractal manifold, in: IEEE Trans. on Im. Proc., 2002, vol. 11, pp. 345–350.
  • 48A. Turiel, C. Perez-Vicente, J. Grazzini.

    Numerical methods for the estimation of multifractal singularity spectra on sampled data: a comparative study, in: Journal of Computational Physics, 2006, vol. 216, no 1, pp. 362–390.
  • 49A. Turiel, C. Perez-Vicente.

    Role of multifractal sources in the analysis of stock market time series, in: Physica A, September 2005, vol. 355, pp. 475–496.
  • 50G. Weisbuch.

    Complex Systems Dynamics, Addison Wesley Longman, 1991.