Nombre de documents

69

CV de Oriol Pont


Communication dans un congrès47 documents

  • Oriol Pont, Hussein Yahia, Binbin Xu. Complexity in Electrophysiological Dynamics. Emergence and measures of organization. 2nd BCAM Workshop on Nonlinear Dynamics in Biological System, Sep 2016, Bilbao, Spain. <http://www.bcamath.org/en/workshops/2ndbs>. <hal-01392644>
  • Guillaume Attuel, Oriol Pont, Binbin Xu, Hussein Yahia. Sudden cardiac death and Turbulence. The 8th International Conference (CHAOS2015) on Chaotic Modeling, Simulation and Applications, May 2015, Paris, France. The 8th International Conference (CHAOS2015) on Chaotic Modeling, Simulation and Applications (www.cmsim.org), 2015, <http://www.cmsim.org/chaos2015.html>. <hal-01207139>
  • Binbin Xu, Stéphane Binczak, Sabir Jacquir, Oriol Pont, Hussein 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), Aug 2014, Chicago, United States. IEEE, 2014. <hal-00998828>
  • Oriol Pont. Singularity analysis: a method for properly characterizing complexity in cardiodynamics. International Conference on Complex Systems and Applications ICCSA2014, 2014, Le Havre, France. 2014. <hal-01053742>
  • Oriol Pont, Binbin Xu. Cardiodynamic Complexity: Electrocardiographic Characterization of Arrhythmic Foci. Nonlinear Dynamics of Electronic Systems, 2014, Albena, Bulgaria. Springer, 438, pp.317-324, 2014, Nonlinear Dynamics of Electronic Systems, Communications in Computer and Information Science. <10.1007/978-3-319-08672-9_37>. <hal-01078703>
  • Binbin Xu, Stéphane Binczak, Sabir Jacquir, Oriol Pont, Hussein Yahia. Complexity analysis of experimental cardiac arrhythmia. IEEE TENSYMP 2014, Apr 2014, Kuala Lumpur, Malaysia. IEEE, 2014. <hal-00919514v2>
  • Binbin Xu, Oriol Pont, Gabriel Laurent, Sabir Jacquir, Stéphane Binczak, et al.. Experimental study of arrhythmia due to mild therapeutic hypothermia after resuscitation of cardiac arrest. The 2013 Computing in Cardiology Conference, Sep 2013, Saragosse (Zaragoza), Spain. 2013. <hal-00850363>
  • J. Sudre, Hussein Yahia, Oriol Pont, Claire Pottier, C. Maes, et al.. Validation of high and super resolution ocean dynamics products. Ocean Surface Currents: Towards Future Mission Concepts, Apr 2013, Space Research and Technology Centre of the European Space Agency (ESA/ESTEC), located 35km south-we, Netherlands. 2013. <hal-00812833>
  • Oriol Pont, Binbin Xu. Characterizing Complexity of Atrial Arrhythmias through Effective Dynamics from Electric Potential Measures. Computing in Cardiology, CinC 2013, 2013, Saragossa, Spain. 2013. <hal-00832987>
  • Oriol Pont, Binbin Xu, Hussein Yahia. Complexity in cardiodynamics -- where arrhythmias emerge and measures of organization. workshop LIRYC, 2013, Pessac, France. 2013. <hal-00927523>
  • Binbin Xu, Oriol Pont, Gabriel Laurent, Sabir Jacquir, Stéphane Binczak, et al.. Arrhythmia due to mild therapeutic hypothermia - a study in vitro. Workshop LIRYC, Oct 2013, Bordeaux, France. 2013. <hal-00927766>
  • Binbin Xu, Sabir Jacquir, Stéphane Binczak, Oriol Pont, Hussein Yahia. Cardiac arrhythmia induced by hypothermia in a cardiac model in vitro. 40th International Congress on Electrocardiology, Aug 2013, Glasgow, United Kingdom. Elsevier, 2013. <hal-00823857v2>
  • Oriol Pont, Hussein Yahia, Binbin Xu. Arrhythmic dynamics from singularity analysis of electrocardiographic maps. EBMC'13-The 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Jul 2013, Osaka, Japan. IEEE, 2013, <10.1109/EMBC.2013.6610955>. <hal-00823856>
  • Suman Kumar Maji, Hussein Yahia, Oriol Pont, Joel Sudre, Thierry Fusco, et al.. Towards Multiscale Reconstruction of Perturbated Phase from Hartmann-Shack Acquisitions. IEEE NASA/ESA Conference on Adaptive Hardware and Systems (AHS-2012), Jun 2012, Nuremberg, Germany. 2012. <hal-00703723>
  • Oriol Pont, Hussein Yahia, Rémi Dubois, Michel Haissaguerre. A Singularity-analysis Approach to characterize Epicardial Electric Potential. Computing in Cardiology, Sep 2012, Krakow, Poland. 2012. <hal-00750003>
  • Joel Sudre, Hussein Yahia, Oriol Pont, Claire Pottier, Christophe Maes, et al.. Towards high-resolution mapping of ocean dynamics: multiscale fusion between low-resolution altimetry and high resolution sst. ESA/GlobCurrent User Consultation Meeting, 7-9 March 2012, Ifremer, Brest (France), Mar 2012, Brest, France. 2012. <hal-00762862>
  • Suman Kumar Maji, Oriol Pont, Hussein Yahia, Joel Sudre. Inferring Information Across Scales in Acquired Complex Signals. European Conference on Complex Systems 2012, Sep 2012, Brussels, Belgium. Springer, pp.209-226, 2013, Springer Proceedings in Complexity; Proceedings of the European Conference on Complex Systems 2012. <http://link.springer.com/chapter/10.1007/978-3-319-00395-5_31>. <10.1007/978-3-319-00395-5_31>. <hal-00872371>
  • Oriol Pont, Hussein Yahia, Rémi Dubois. Microcanonical multifractal analysis of electric potential maps on the heart surface. FisEs, 2012, Palma, Spain. 2012. <hal-00784879>
  • Oriol Pont. Analyse Multi-échelles du potentiel électrique épicardique. Journées Biologie, Médecine & Systèmes Complexes, par le GdR "Dynamique et Contrôle des Systèmes Complexes" (DYCOEC) et le GdR "STIC-Santé", 2012, Rouen, France. 2012. <hal-00789197>
  • Vahid Khanagha, Daoudi Khalid, Oriol Pont, Hussein Yahia. Improving text-independent phonetic segmentation based on the Microcanonical Multiscale Formalism. ICASSP 2011, May 2011, Prague, Czech Republic. 2011. <inria-00557661>
  • J. Sudre, Hussein Yahia, Oriol Pont, Claire Pottier, V. Garçon. Inferring fluid motion at submesoscale from high resolution remotely sensed data. Ocean Surface Topography Science Team Meeting, Oct 2011, San Diego, United States. 2011. <hal-00750020>
  • Oriol Pont, Antonio Turiel, Hussein Yahia. An optimized algorithm for the evaluation of local singularity exponents in digital signals. Aggarwal, J.K.; Barneva, R.P.; Brimkov, V.E.; Koroutchev, K.N.; Korutcheva, E.R. 14th International Workshop, IWCIA 2011, May 2011, Madrid, Spain. Springer, 6636, pp.346-357, 2011, Lecture Notes in Computer Science (LNCS); Combinatorial Image Analysis. <inria-00581057>
  • Oriol Pont, Michel Haïssaguerre, Hussein Yahia, Nicolas Derval, Mélèze Hocini. A novel analysis method to characterize heartbeat dynamics through the Microcanonical Multiscale Formalism. 6th International Conference on Mass Data Analysis of Image and Signals in Medicine, Biotechnology, Chemistry and Food Industry MDA 2011, Aug 2011, New York, United States. Springer, 2011, Lecture Notes in Computer Science (LNCS). <inria-00590696>
  • Suman Kumar Maji, Hussein Yahia, Oriol Pont, Thierry Fusco, Vincent Michau, et al.. A multiscale approach to phase reconstruction for Adaptive Optics. IEEE Workshop on Electronics, Control, Measurement and Signals ECMS, Jun 2011, Liberec, Czech Republic. 2011. <inria-00591097>
  • Oriol Pont, Michel Haissaguerre, Hussein Yahia, Nicolas Derval, Mélèze Hocini. A microcanonical multifractal approach to the characterization of heartbeat dynamics. FisEs 2011, Jun 2011, Barcelona, Spain. 2011. <inria-00590976>
  • Vahid Khanagha, Hussein Yahia, Khalid Daoudi, Oriol Pont, Antonio Turiel. Reconstruction of Speech Signals from their Unpredictable Points Manifold. NOn LInear Speech Processing 2011, Nov 2011, Las Palmas de Gran Canaria, Spain. Springer, 7015, 2011, Lecture Notes in Computer Science; Advances in Nonlinear Speech Processing. <hal-00647197>
  • Vahid Khanagha, Oriol Pont, Khalid Daoudi, Hussein Yahia. Une nouvelle approche non-linéaire pour la segmentation phonétique. XXIIIe Colloque GRETSI (2011), Sep 2011, Bordeaux, France. GRETSI, 2011. <hal-00647585>
  • Oriol Pont, Michel Haïssaguerre, Hussein Yahia, Nicolas Derval, Mélèze Hocini. Heartbeat Dynamics from a Microcanonical Multifractal Approach. Computing in Cardiology, Sep 2011, Hangzhou, China. 2011, <http://www.cinc.org/2011/preprints/289.pdf>. <hal-00648301>
  • Oriol Pont. Universality in multiscale, turbulent-like self-organization: from algal blooms to heartbeat to stock market dynamics. Emergence and Design of Robustness - General principles and applications to biological, social and industrial networks, Sep 2010, Palma, Spain. 2010. <inria-00533395>
  • Vahid Khanagha, Khalid Daoudi, Oriol Pont, Hussein Yahia. Segmentation indépendante du texte par le formalisme multiéchelles microcanonique. MAnifestation des JEunes Chercheurs en Sciences et Technologies de l'Information et de la Communication (MAJESTIC 2010), Oct 2010, Bordeaux, France. 2010. <inria-00533114>
  • Vahid Khanagha, Khalid Daoudi, Oriol Pont, Hussein Yahia. Application of the microcanonical Multiscale formalism to segmentation of speech signals. 2010 European Signal Processing Conference (EUSIPCO-2010), Aug 2010, Aalborg, Denmark. pp.100-104, 2010. <inria-00533101>
  • Vahid Khanagha, Khalid Daoudi, Oriol Pont, Hussein Yahia. A Novel text-independent phonetic segmentation algorithm based on the Microcanonical Multiscale Formalism. INTERSPEECH 2010, Sep 2010, MAKUHARI, Japan. pp.1393-1396, 2010. <inria-00533105>
  • Vahid Khanagha, Khalid Daoudi, Oriol Pont, Hussein Yahia. Application du formalisme multiéchelles microcanonique pour la segmentation des signaux de parole. 2010 Compression et REprésentation des Signaux Audiovisuels (CORESA 2010), Oct 2010, Lyon, France. 2010. <inria-00533109>
  • J. Sudre, Oriol Pont, C. Pottier, H. Yahia, 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, Oct 2010, Lisbone, Portugal, Portugal. 2010. <inria-00541554>
  • J. Sudre, Oriol Pont, C. Pottier, H. Yahia, V. Garçon. Comparison of two remote sensing methods for the evaluation of ocean dynamics. OST-ST Meeting, Altimetry for Oceans and Hydrology, Oct 2010, Lisbone, Portugal. 2010. <inria-00541558>
  • J. Sudre, Oriol Pont, Claire Pottier, Hussein Yahia, Veronique Garçon. Optimal decomposition for the evaluation of ocean dynamics. OST-ST Meeting, Altimetry for Oceans and Hydrology, Sep 2009, Lisbonne, Portugal. 2010. <hal-00937379>
  • Oriol Pont. Signal inference and forecasting by means of microcanonical cascades. IRIT. RTRA-STAE workshop "Geometrical multiscale approaches for predictability and analysis of complex data in astrophysics and geophysics", May 2009, Toulouse, France. IRIT, 2009. <inria-00480253>
  • Oriol Pont, Antonio Turiel, C. Perez-Vicente. A microcanonical cascade formalism for data inference and forecasting. FisEs, Sep 2009, Huelva, Spain. 2009. <inria-00480241>
  • Oriol Pont, Antonio Turiel, C. Perez Vicente. Optimal wavelets for the realization of microcanonical multiplicative cascades in geophysical flows. Nonlinear processes in oceanic and atmospheric flows -- NLOA, Jul 2008, Castro Urdiales, Spain. 2008. <inria-00480249>
  • Oriol Pont, Antonio Turiel, C. Perez-Vicente. Finding optimal wavelet bases of cascade processes. FisEs, Mar 2008, Salamanca, Spain. 2008. <inria-00480237>
  • Antonio Turiel, Oriol Pont, C. Perez-Vicente. El Formalismo Multifractal Microcanonico: Un nuevo paradigma para el tratamiento de datos en turbulencia. FisEs, Mar 2008, Salamanca, España. 2008. <inria-00480239>
  • Oriol Pont, Antonio Turiel, C. Perez-Vicente. Description, modeling and forecasting of data with optimal wavelets. International Conference on Economic Science with Heterogeneous Interacting Agents, Jun 2008, Warsaw, Poland. 2008. <inria-00480247>
  • Oriol Pont, A. Turiel, C. Perez-Vicente. Optimal wavelet of multifractal time series. Physics of Risk IV, Sep 2007, Palermo, Italy. 2007. <inria-00480245>
  • Oriol Pont. Geometric characterization of singularities in multifractals. Workshop del Grup de Sistemes Complexos de la Universitat de Barcelona i Universitat Rovira i Virgili, Jun 2006, Tarragona, Spain. 2006. <inria-00480229>
  • Oriol Pont, Antonio Turiel, C. Perez-Vicente. A wavelet technique for the representation of multifractal data as an explicit turbulent cascade: application to time series. FisEs, Sep 2006, Granada, Spain. 2006. <inria-00480232>
  • Oriol Pont, Antonio Turiel, C. Perez-Vicente. Estudio comparativo de las diversas técnicas experimentales de análisis multifractal. FisEs, Jun 2005, Madrid, España. 2005. <inria-00480225>
  • Oriol Pont, A. Turiel, C. Perez-Vicente. Metodos para la caracterizacion geometrica de singularidades en sistemas multifractales. STNL05, Sep 2005, Albacete, 2006. <inria-00438528>

Chapitre d'ouvrage2 documents

  • Guillaume Attuel, Oriol Pont, Binbin Xu, Hussein Yahia. Sudden cardiac death and turbulence. Christos Skiadas. The Foundations of Chaos Revisited: From Poincaré to Recent Advancements, Springer Verlag, pp.X, 224, 2016, Understanding Complex Systems, 978-3-319-29699-9. <10.1007/978-3-319-29701-9>. <http://www.springer.com/gp/book/9783319296999>. <hal-01279000>
  • Oriol Pont, A. Turiel, C. Perez-Vicente. Methods for geometrical singularity characterization in multifractal systems. Grupo de Investigación Interdisciplinar en Sistemas Dinámicos. Actas del Primer Encuentro Sobre Análisis No Lineal De Series Temporales, Reproducciones Gráficas Albacete, 2007, 978-84-935535-3-1. <inria-00480251>

Article dans une revue12 documents

  • Joel Sudre, Hussein Yahia, Oriol Pont, Véronique Garçon. Ocean Turbulent Dynamics at Superresolution From Optimal Multiresolution Analysis and Multiplicative Cascade. IEEE Transactions on Geoscience and Remote Sensing, Institute of Electrical and Electronics Engineers, 2015, 53 (11), pp.12. <http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7119603>. <10.1109/TGRS.2015.2436431>. <hal-01166170>
  • Binbin Xu, Sabir Jacquir, Gabriel Laurent, Stephane Binczak, Oriol Pont, et al.. In Vitro Arrhythmia Generation by Mild Hypothermia - a Pitchfork Bifurcation Type Process. Physiological Measurement, IOP Publishing, 2015, pp.15. <hal-01076401>
  • Vahid Khanagha, Khalid Daoudi, Oriol Pont, Hussein Yahia. Phonetic segmentation of speech signal using local singularity analysis. Digital Signal Processing, Elsevier, 2014. <hal-01059348>
  • Oriol Pont, Antonio Turiel, Hussein Yahia. Singularity analysis of digital signals through the evaluation of their Unpredictable Point Manifold. International Journal of Computer Mathematics, Taylor & Francis, 2013, 90 (8), pp.1693-1707. <http://www.tandfonline.com/doi/abs/10.1080/00207160.2012.748895>. <10.1080/00207160.2012.748895>. <hal-00688715>
  • Vahid Khanagha, Khalid Daoudi, Oriol Pont, Hussein Yahia, Antonio Turiel. Non-linear speech representation based on local predictability exponents. Neurocomputing Journal, Elsevier, 2013, Special issue on Non-Linear Speech Signal processing. <hal-00685019>
  • Oriol Pont, Michel Haïssaguerre, Hussein Yahia, Nicolas Derval, Mélèze Hocini. Microcanonical processing methodology for ECG and intracardial potential: application to atrial fibrillation. Transactions on Mass-Data Analysis of Images and Signals, ibai Publishing, 2011, 3 (1), pp.15-34. <http://www.ibai-publishing.org/journal/issue_massdata/2011_september/massdata_3_1_15-34.php>. <hal-00690401>
  • Oriol Pont, Antonio Turiel, Conrad Perez-Vicente. On optimal wavelet bases for the realization of microcanonical cascade processes. International Journal of Wavelets Multiresolution and Information Processing, 2011, 9 (1), pp.35-61. <10.1142/S0219691311003943>. <inria-00582372>
  • Oriol Pont, Antonio Turiel, Conrad Perez-Vicente. Description, modeling and forecasting of data with optimal wavelets. Journal of Economic Interaction and Coordination, Springer Verlag, 2009, 4 (1), pp.39-54. <10.1007/s11403-009-0046-x>. <inria-00438526>
  • Oriol Pont, Antonio Turiel, Conrad Perez-Vicente. Empirical evidences of a common multifractal signature in economic, biological and physical systems. Physica A, Elsevier, 2009, 388 (10), pp.2025-2035. <10.1016/j.physa.2009.01.041>. <inria-00438521>
  • Oriol Pont, Antonio Turiel, Conrad Perez-Vicente. Application of the Microcanonical Multifractal Formalism to monofractal systems. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2006, 74, pp.061110-061123. <10.1103/PhysRevE.74.061110>. <inria-00438520>
  • Oriol Pont. Compressio d'imatges en format JPEG. Revista de Física, Societat Catalana de Física, 2004. <inria-00438530>
  • Oriol Pont. Exobiologia. URANIA, Associació Astronòmica Galileo, 2001. <inria-00438531>

Thèse1 document

  • Oriol Pont. A microcanonical cascade formalism for multifractal systems and its application to data inference and forecasting. Physics [physics]. Universitat de Barcelona, 2009. English. <tel-00567083>

Pré-publication, Document de travail1 document

  • Binbin Xu, Rémi Dubois, Oriol Pont, Hussein Yahia. Nonlinear trend removal should be carefully performed in heart rate variability analysis. 2016. <hal-01316808>

Autre publication1 document

  • Oriol Pont, Antonio Turiel, Hussein Yahia. A method for computing singularity exponents by means of reconstructability measures. SIAM Multiscale Modeling and Simulation, submitted. 2015. <hal-00688717>

Poster1 document

  • Joël Sudre, Hussein Yahia, Oriol Pont, Veronique Garcon. How to obtain ocean turbulent dynamics at super resolution from optimal multiresolution analysis and multiplicative cascade?. Submesoscale Processes: Mechanisms, Implications and new Frontiers, May 2016, Liege, Belgium. 2016, University of Liege Colloqium. <http://modb.oce.ulg.ac.be/colloquium/2016/#col_program>. <hal-01354909>

Document associé à des manifestations scientifiques1 document

  • Oriol Pont, Hussein Yahia, Rémi Dubois. Microcanonical multifractal analysis of electric potential maps on the heart surface. FisEs, 2012, Palma, Spain. pp.49, 2012, XVIII Congreso de Física Estadística, FisEs 12. <hal-00750005>

Rapport3 documents

  • Oriol Pont. Effects of additive noise in multiplicative cascades. [Research Report] 2006. <inria-00581817>
  • Oriol Pont. Direct correlation in asset portfolios. [Research Report] 2006. <inria-00480218>
  • Oriol Pont. A multifractal model for the stock market. [Research Report] 2005. <inria-00480223>