Pierre-Olivier AMBLARD

Pierre-Olivier AMBLARD

Pierre-Olivier AMBLARD

Chercheur Titulaire

Responsabilité(s)

Responsable d'Equipe Gaia

Membre du Bureau Gaia

Membre de Gaia-geometrie

Titulaire d'une HDR obtenue en 2001

Personnel CNRS Permanent
Statistical signal processing, application in physics

Site Ampère

Bureau : B305

Téléphone : 04 76 82 63 58

GAIA

Biographie

(à compléter)

Publications / Travaux


179 documents

Articles dans une revue63 documents

  • Romain Claveau, Nicolas Gillet, Pierre-Olivier Amblard, Christopher C Finlay. Broadband a priori temporal cross-covariances for the geomagnetic inverse problem: application to the satellite era. Earth Planets and Space, 2025, 77, pp.126. ⟨10.1186/s40623-025-02248-z⟩. ⟨hal-05389879⟩
  • Colin Cros, Pierre-Olivier Amblard, Christophe Prieur, Jean-François Da Rocha. Revisiting Split Covariance Intersection: Correlated Components and Optimality. IEEE Transactions on Automatic Control, 2025, 70 (7), pp.4593-4607. ⟨10.1109/TAC.2025.3530854⟩. ⟨hal-04882754⟩
  • Colin Cros, Pierre-Olivier Amblard, Christophe Prieur, Jean-François Da Rocha. Pseudorange Rigidity and Solvability of Cooperative GNSS Positioning. IEEE Transactions on Control of Network Systems, 2025, 12 (1), pp.1176-1187. ⟨10.1109/TCNS.2024.3432831⟩. ⟨hal-04381627v2⟩
  • Hugo Jaquard, Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Random Multi-Type Spanning Forests for Synchronization on Sparse Graphs. SIAM Journal on Mathematics of Data Science, 2025, 7 (3), pp.1123-1153. ⟨10.1137/24M1649563⟩. ⟨hal-04524778v2⟩
  • Nicolas Gillet, F. Dall’Asta, Pierre-Olivier Amblard, Romain Claveau, Julien Aubert. Waves in Earth’s core and geomagnetic field forecast. Physics of the Earth and Planetary Interiors, 2024, 357 (December), pp.107284. ⟨10.1016/j.pepi.2024.107284⟩. ⟨hal-04938185⟩
  • Simon Barthelme, Pierre-Olivier Amblard, Nicolas Tremblay, Konstantin Usevich. Gaussian process regression in the flat limit. Annals of Statistics, 2023, 51 (6), pp.2471-2505. ⟨10.1214/23-AOS2336⟩. ⟨hal-03869191⟩
  • Simon Barthelme, Nicolas Tremblay, Konstantin Usevich, Pierre-Olivier Amblard. Determinantal point processes in the flat limit. Bernoulli, 2023, 29 (2), pp.957-983. ⟨10.3150/22-BEJ1486⟩. ⟨hal-03359889⟩
  • Nicolas Tremblay, Simon Barthelme, Konstantin Usevich, Pierre-Olivier Amblard. Extended L-ensembles: A new representation for determinantal point processes. The Annals of Applied Probability, 2023, 33 (1), pp.613-640. ⟨10.1214/22-AAP1824⟩. ⟨hal-03359895⟩
  • Colin Cros, Pierre-Olivier Amblard, Christophe Prieur, Jean-François Da Rocha. Fusion of Distance Measurements between Agents with Unknown Correlations. IEEE Control Systems Letters, 2023, 7, pp.2143-2148. ⟨10.1109/LCSYS.2023.3285390⟩. ⟨hal-04039619v2⟩
  • Yusuf Yigit Pilavci, Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Graph Tikhonov Regularization and Interpolation via Random Spanning Forests. IEEE Transactions on Signal and Information Processing over Networks, 2021, 7, pp.359-374. ⟨10.1109/TSIPN.2021.3084879⟩. ⟨hal-03012192v2⟩
  • Ali Komaty, Abdel-Ouahab Boudraa, Patrick Flandrin, Pierre-Olivier Amblard, Jacques-Andre Astolfi. On the Behavior of MEMD in Presence of Multivariate Fractional Gaussian Noise. IEEE Transactions on Signal Processing, 2021, 69, pp.2676-2688. ⟨10.1109/TSP.2021.3074005⟩. ⟨hal-03372943⟩
  • Jean-François Coeurjolly, Adrien Mazoyer, Pierre-Olivier Amblard. Monte Carlo integration of non-differentiable functions on $[0,1]^\iota$, $\iota=1,\dots,d$ , using a single determinantal point pattern defined on $[0,1]^d$. Electronic Journal of Statistics , 2021, 15 (2), pp.6228-6280. ⟨10.1214/21-EJS1929⟩. ⟨hal-02508401⟩
  • Adrien Mazoyer, Jean-François Coeurjolly, Pierre-Olivier Amblard. Projections of determinantal point processes. Spatial Statistics, 2020, 38, pp.100437. ⟨10.1016/j.spasta.2020.100437⟩. ⟨hal-02990859⟩
  • Léo Bosse, Jean Lilensten, Nicolas Gillet, Sylvain Rochat, Alain Delboulbé, et al.. On the nightglow polarisation for space weather exploration. Journal of Space Weather and Space Climate, 2020, 10 (2020), pp.35. ⟨10.1051/swsc/2020036⟩. ⟨hal-02909104⟩
  • Nicolas Tremblay, Simon Barthelme, Pierre-Olivier Amblard. Determinantal Point Processes for Coresets. Journal of Machine Learning Research, 2019, 20 (168), pp.1-70. ⟨hal-01741533v2⟩
  • Simon Barthelme, Pierre-Olivier Amblard, Nicolas Tremblay. Asymptotic Equivalence of Fixed-size and Varying-size Determinantal Point Processes. Bernoulli, 2019, 25 (4B), pp.3555-3589. ⟨10.3150/18-BEJ1102⟩. ⟨hal-02086028⟩
  • Saloua Chlaily, Chengfang Ren, Pierre-Olivier Amblard, Olivier J.J. Michel, Pierre Comon, et al.. Information-Estimation relationship in mismatched Gaussian channels. IEEE Signal Processing Letters, 2017, 24 (5), pp.688-692. ⟨10.1109/LSP.2017.2687764⟩. ⟨hal-01493481⟩
  • Augusto Zebadua, Pierre-Olivier Amblard, Eric Moisan, Olivier J.J. Michel. Compressed and Quantized Correlation Estimators. IEEE Transactions on Signal Processing, 2017, 65 (1), pp.56-68. ⟨10.1109/TSP.2016.2597128⟩. ⟨hal-01447644⟩
  • Pierre-Olivier Amblard. A nonparametric efficient evaluation of partial directed coherence. Biological Cybernetics (Modeling), 2015, 109 (2), pp.203-2014. ⟨10.1007/s00422-014-0636-0⟩. ⟨hal-01259617⟩
  • Jonathan H. Manton, Pierre-Olivier Amblard. A Primer on Reproducing Kernel Hilbert Spaces. Foundations and Trends in Signal Processing, 2015, 8 (1-2), ⟨10.1561/2000000050⟩. ⟨hal-01259588⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. Causal conditioning and instantaneous coupling in causality graphs. Information Sciences, 2014, 264, pp.279-290. ⟨10.1016/j.ins.2013.12.037⟩. ⟨hal-00927670⟩
  • Jean-François Coeurjolly, Pierre-Olivier Amblard, Sophie Achard. Wavelet analysis of the multivariate fractional Brownian motion. ESAIM: Probability and Statistics, 2013, 17, pp.592-604. ⟨10.1051/ps/2012011⟩. ⟨hal-00501720v2⟩
  • Mark Mc Donnell, Feng Li, Pierre-Olivier Amblard, Alex J. Grant. Optimal sensor selection for noisy binary detection in stochastic pooling networks. Physical Review E , 2013, 88 (2), pp.022118. ⟨10.1103/PhysRevE.88.022118⟩. ⟨hal-00927679⟩
  • Salem Said, Pierre-Olivier Amblard, Jonathan Manton. Stationary random fields arising from second order partial differential equations on compact Lie groups. IEEE Transactions on Information Theory, 2013, 59 (6), pp.3497-3513. ⟨10.1109/TIT.2013.2243202⟩. ⟨hal-00927668⟩
  • Jean Lilensten, Mathieu Barthelemy, Pierre-Olivier Amblard, Hervé Lamy, Cyril Simon Wedlund, et al.. The thermospheric auroral red line polarization: confirmation of detection and first quantitative analysis. Journal of Space Weather and Space Climate, 2013, 3, pp.A01. ⟨10.1051/swsc/2012023⟩. ⟨hal-02382457⟩
  • Pierre-Olivier Amblard, Jean-François Coeurjolly, Frédéric Lavancier, Anne Philippe. Basic properties of the Multivariate Fractional Brownian Motion. Séminaires et congrès, 2013, 28, pp.65-87. ⟨hal-00497639v2⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. The Relation between Granger Causality and Directed Information Theory : A Review. Entropy, 2013, 15 (1), pp.113-143. ⟨10.3390/e15010113⟩. ⟨hal-00777584⟩
  • Pierre-Olivier Amblard, Jean-François Coeurjolly. Identification of the Multivariate Fractional Brownian Motion. IEEE Transactions on Signal Processing, 2011, 59 (11), pp.5152-5168. ⟨10.1109/TSP.2011.2162835⟩. ⟨hal-00565795⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. On directed information theory and Granger causality graphs. Journal of Computational Neuroscience, 2011, 30 (1), pp.7-16. ⟨10.1007/s10827-010-0231-x⟩. ⟨hal-00535905⟩
  • Patrick Flandrin, Cédric Richard, Pierre-Olivier Amblard, Pierre Borgnat, Hassan Amoud, et al.. Stationnarité relative et approches connexes. Traitement du Signal, 2011, 28 (6), pp.691 – 716. ⟨10.3166/ts.28.691-716⟩. ⟨hal-01965583⟩
  • Mark Mc Donnell, Nigel Stocks, Pierre-Olivier Amblard. Communication of uncoded sensor measurements through nanoscale binary-node stochastic pooling networks. Nano Communication Networks, 2010, 1 (3), pp.209-223. ⟨10.1016/j.nancom.2010.09.006⟩. ⟨hal-00640241⟩
  • Mark Mc Donnell, Pierre-Olivier Amblard, Nigel Stocks. Bio-Inspired Communication: Performance Limits for Information Transmission and Compression in Stochastic Pooling Networks with Binary Quantizing Nodes. Journal of computational and theoretical nanoscience, 2010, 7 (5), pp.1-8. ⟨10.1166/jctn.2010.1434⟩. ⟨hal-00535903⟩
  • Geoffrey Decrouez, Pierre-Olivier Amblard, Jean-Marc Brossier, Owen Jones. Galton-Watson Iterated Function Systems. Journal of Physics A: Mathematical and Theoretical, 2009, 42 (9), pp.095101. ⟨10.1088/1751-8113/42/9/095101⟩. ⟨hal-00367128⟩
  • Matthieu Kretzschmar, Thierry Dudok de Wit, Jean Lilensten, Jean-François Hochedez, Jean Aboudarham, et al.. Solar EUV/FUV Irradiance Variations:Analysis and Observational Strategy. Acta Geophysica, 2009, 57 (1), pp.42-51. ⟨10.2478/s11600-008-0066-2⟩. ⟨hal-00367146⟩
  • Mark Mc Donnell, Pierre-Olivier Amblard, Nigel Stocks. Stochastic Pooling Networks. Journal of Statistical Mechanics: Theory and Experiment, 2009, 2009 (1), pp.P01012. ⟨10.1088/1742-5468/2009/01/P01012⟩. ⟨hal-00367131⟩
  • Steeve Zozor, Pierre-Olivier Amblard, Cédric Duchêne. Does the eye-tremor provide the hyperacuity phenomenon?. Journal of Statistical Mechanics: Theory and Experiment, 2009, 2009 (1), pp.P01015. ⟨10.1088/1742-5468/2009/01/P01015⟩. ⟨hal-00340607⟩
  • Thierry Dudok de Wit, Matthieu Kretzschmar, Jean Aboudarham, Pierre-Olivier Amblard, Frédéric Auchère, et al.. Which solar EUV indices are best for reconstructing the solar EUV irradiance?. Advances in Space Research, 2008, 42 (5), pp.903-911. ⟨10.1016/j.asr.2007.04.019⟩. ⟨hal-00327615⟩
  • Jean Lilensten, Joran Moen, Mathieu Barthelemy, Roland Thissen, Cyril Simon, et al.. Polarization in aurorae: A new dimension for space environments studies. Geophysical Research Letters, 2008, 35, pp.L08804. ⟨10.1029/2007GL033006⟩. ⟨insu-00363722⟩
  • Pierre-Olivier Amblard, Saïd Moussaoui, Thierry Dudok de Wit, Jean Aboudarham, Matthieu Kretzschmar, et al.. The EUV Sun as the superposition of elementary Suns. Astronomy & Astrophysics – A&A, 2008, 487, pp.L13-L16. ⟨10.1051/0004-6361:200809588⟩. ⟨hal-00325235⟩
  • Jean Lilensten, Thierry Dudok de Wit, Pierre-Olivier Amblard, Jean Aboudarham, Frédéric Auchère, et al.. Recommendation for a set of solar EUV lines to be monitored for aeronomy applications. Annales Geophysicae, 2007, 25 (6), pp.1299-1310. ⟨10.5194/angeo-25-1299-2007⟩. ⟨hal-00330133⟩
  • Steeve Zozor, Pierre-Olivier Amblard, Cédric Duchêne. On pooling networks and fluctuation in suboptimal detection framework. Fluctuation and Noise Letters, 2007, 7 (1), pp.L39-L60. ⟨10.1142/S0219477507003684⟩. ⟨hal-00136322⟩
  • Steeve Zozor, Jean-Marc Brossier, Pierre-Olivier Amblard. A parametric approach to suboptimal signal detection in alpha-stable noise. IEEE Transactions on Signal Processing, 2006, 42, no. 12, pp.4497-4509. ⟨10.1109/TSP.2006.882066⟩. ⟨hal-00069367⟩
  • Pierre-Olivier Amblard, Christophe Vignat. A note on bounded entropies. Physica A: Statistical Mechanics and its Applications, 2006, 365, pp.50–56. ⟨10.1016/j.physa.2006.01.002⟩. ⟨hal-00136333⟩
  • Pierre-Olivier Amblard, Olivier Michel, S. Morfu. Dichotomy between the detection and information transmission, points of view in the asymmetric binary channel. SP-Elsevier, 2006. ⟨hal-00416976⟩
  • Thierry Dudok de Wit, J. Lilensten, J. Aboudarham, Pierre-Olivier Amblard, Matthieu Kretzschmar. Retrieving the solar EUV spectrum from a reduced set of spectral lines. Annales Geophysicae, 2005, 23 (9), pp.3055-3069. ⟨10.5194/angeo-23-3055-2005⟩. ⟨hal-00330055⟩
  • Pierre Borgnat, Pierre-Olivier Amblard, Patrick Flandrin. Stochastic invariances and Lamperti transformations for Stochastic Processes. Journal of Physics A: Mathematical and Theoretical, 2005, 38, pp.2081-2101. ⟨ensl-00175960⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Noise-aided processing: Revisiting dithering in a Sigma-Delta quantizer. IEEE Transactions on Signal Processing, 2005, 53 (8, part 2), pp.3202-3210. ⟨10.1109/TSP.2005.851119⟩. ⟨hal-00022585⟩
  • Pierre-Olivier Amblard, Jean-Marc Brossier, Eric Moisan. Phase tracking: what do we gain from optimality? Particle filtering versus phase-locked loops. Signal Processing, 2003, 83 (1), pp.151-167. ⟨10.1016/S0165-1684(02)00386-9⟩. ⟨hal-03764569⟩
  • Helle A. Pedersen, Jerome I. Mars, Pierre-Olivier Amblard. Improving group velocity measurements by energy reagissignment.. Geophysics, 2003, 68, pp.677-684. ⟨10.1190/1.1567238⟩. ⟨hal-00109939⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Stochastic Resonance in Locally Optimal Detectors. IEEE Transactions on Signal Processing, 2003, 51, no. 12, pp. 3177-3181. ⟨10.1109/TSP.2003.818905⟩. ⟨hal-00022620⟩
  • Pierre Borgnat, Patrick Flandrin, Pierre-Olivier Amblard. Stochastic Discrete Scale Invariance. IEEE Signal Processing Letters, 2002, 9 (6), pp.181-184. ⟨ensl-00175962⟩
  • Steeve Zozor, Pierre-Olivier Amblard. On the use of Stochastic Resonance in sine detection. Signal Processing, 2002, 82, no. 3, pp. 353-367. ⟨10.1016/S0165-1684(01)00174-8⟩. ⟨hal-00022628⟩
  • Helle Pedersen, Jerome I. Mars, Pierre-Olivier Amblard. Improving surface-wave group velocity measurements by energy reassignment. Geophysics, 2002, 68 (2), pp.677-684. ⟨10.1190/1.1567238⟩. ⟨hal-00257971⟩
  • Philippe Ravier, Pierre-Olivier Amblard. Wavelet packets and de-noising based on higher-order-statistics for transient detection. Signal Processing, 2001, 81 (9), pp.1909-1926. ⟨10.1016/S0165-1684(01)00088-3⟩. ⟨hal-00595903⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Erratum: Stochastic Resonance in Discrete Time Nonlinear AR(1) models [IEEE trans. on SP, vol. 47, no. 1, pp. 108-122 January 1999]. IEEE Transactions on Signal Processing, 2001, 49, no. 5, pp. 1107-1109. ⟨10.1109/78.917814⟩. ⟨hal-00022650⟩
  • J. Lilensten, Pierre-Olivier Amblard. On the fast movements of the thermosphere: an interpretation. Annales Geophysicae, 2000, 18 (12), pp.1651-1656. ⟨hal-00329172⟩
  • Pierre-Olivier Amblard, Jean-Marc Brossier. On the cascade in fully developed turbulence. The propagator approach versus the Markovian description. The European Physical Journal B: Condensed Matter and Complex Systems, 1999, 12 (4), pp.579-582. ⟨10.1007/s100510051040⟩. ⟨hal-03764585⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Stochastic Resonance in Discrete Time Nonlinear AR(1) Models. IEEE Transactions on Signal Processing, 1999, 47, no. 1, pp. 108-122. ⟨10.1109/78.738244⟩. ⟨hal-00022649⟩
  • Pierre-Olivier Amblard, Steeve Zozor. Cyclostationarity and Stochastic Resonance in Threshold Devices. Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 1999, 59, no. 5, pp. 5009-5020. ⟨10.1103/PhysRevE.59.5009⟩. ⟨hal-00022653⟩
  • Philippe Ravier, Pierre-Olivier Amblard. Combining an adapted wavelet analysis with fourth-order statistics for transient detection. Signal Processing, 1998, 70 (2), pp.115-128. ⟨10.1016/s0165-1684(98)00117-0⟩. ⟨hal-02185414⟩
  • Steeve Zozor, Pierre-Olivier Amblard, Eric Moisan. Revisiting the estimation of the mean using Order Statistics. Signal Processing, 1998, 68, no. 2, pp. 155-173. ⟨10.1016/S0165-1684(98)00070-X⟩. ⟨hal-00022651⟩
  • J. Lilensten, Pierre-Olivier Amblard. Time-frequency tools of signal processing for EISCAT data analysis. Annales Geophysicae, 1996, 14 (12), pp.1513-1525. ⟨hal-00329066⟩
  • Pierre-Olivier Amblard, Jean-Marc Brossier. Adaptive estimation of the fourth-order cumulant of a white stochastic process. Signal Processing, 1995, 42 (1), pp.37-43. ⟨10.1016/0165-1684(94)00114-F⟩. ⟨hal-03764591⟩

Communications dans un congrès104 documents

  • Théo Mauger, Pierre-Olivier Amblard, Olivier J.J. Michel. Approche dictionnaire pour l’identification et la quantification des ions atomiques d’un spectre de masse issu d’une sonde atomique. GRETSI 2025 – XXXème Colloque Francophone de Traitement du Signal et des Images, Aug 2025, Strasbourg, France. ⟨hal-05233396⟩
  • Philippe Flores, Julien Flamant, Pierre-Olivier Amblard, Nicolas Le Bihan. Décomposition de signaux bivariés en somme d’ellipses amorties. GRETSI 2025 – XXXème Colloque Francophone de Traitement du Signal et des Images, Aug 2025, Strasboug, France. ⟨hal-05142554⟩
  • Pierre-Olivier Amblard. Petite histoire de σ 2 ∞ = exp log γ(λ)dλ et de la prédiction à un pas. GRETSI 2025 – XXXème Colloque Francophone de Traitement du Signal et des Images, Aug 2025, Strasbourg, France. ⟨hal-05228002⟩
  • Philippe Flores, Julien Flamant, Pierre-Olivier Amblard, Nicolas Le Bihan. Damped ellipse decomposition for bivariate signals. SSP 2025 – 2025 IEEE Statistical Signal Processing Workshop, Yoann Altmann; Mike Davies, Jun 2025, Edimbourg, United Kingdom. ⟨10.1109/SSP64130.2025.1107331⟩. ⟨hal-05113406⟩
  • Nicolas Le Bihan, Julien Flamant, Pierre-Olivier Amblard. The geometric phase of bivariate signals. EUSIPCO 2024 – 32nd European Signal Processing Conference, Aug 2024, Lyon, France. ⟨hal-04691994⟩
  • Colin Cros, Pierre-Olivier Amblard, Christophe Prieur, Jean-François Da Rocha. Split Covariance Intersection with Correlated Components for Distributed Estimation. Fusion 2024 – 27th International Conference on Information Fusion, Jul 2024, Venise, Italy. ⟨10.23919/FUSION59988.2024.10706298⟩. ⟨hal-04490477⟩
  • Hugo Jaquard, Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Estimators for Connection-Laplacian-Based Linear Algebra. GSP 2024 – 7th Graph Signal Processing Workshop, Jun 2024, Delft, Netherlands. ⟨hal-04699884⟩
  • Julien Flamant, Pierre-Olivier Amblard, Nicolas Le Bihan. Modèles physiques à deux états pour les signaux bivariés : un système d’oscillateurs harmoniques couplés. GRETSI 2023 – XXIXème Colloque Francophone de Traitement du Signal et des Images, GRETSI – Groupe de Recherche en Traitement du Signal et des Images, Aug 2023, Grenoble, France. ⟨hal-04194520⟩
  • Nicolas Le Bihan, Julien Flamant, Pierre-Olivier Amblard. Modèles physiques à deux états pour les signaux bivariés : modulation de polarisation et phase géométrique. GRETSI 2023 – XXIXème Colloque Francophone de Traitement du Signal et des Images, GRETSI – Groupe de Recherche en Traitement du Signal et des Images, Aug 2023, Grenoble, France. ⟨hal-04194522⟩
  • Colin Cros, Pierre-Olivier Amblard, Christophe Prieur, Jean-François Da Rocha. Intégration de mesures de distance entre agents de corrélation inconnue : cas unidimensionnel. GRETSI 2023 – XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France. ⟨hal-04381665⟩
  • Nicolas Tremblay, Yusuf Yigit Pilavci, Simon Barthelme, Pierre-Olivier Amblard. What can we Compute With Kirchhoff Forests?. GSP 2023 – 6th Graph Signal Processing workshop, Jun 2023, Oxford, United Kingdom. ⟨hal-04104124⟩
  • Hugo Jaquard, Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Angular Synchronization on Graphs with Monte-Carlo. GSP 2023 – 6th Graph Signal Processing workshop, Jun 2023, Oxford, United Kingdom. ⟨hal-04104630v2⟩
  • Hugo Jaquard, Michaël Fanuel, Pierre-Olivier Amblard, Rémi Bardenet, Simon Barthelme, et al.. Smoothing complex-valued signals on Graphs with Monte-Carlo. ICASSP 2023 – IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2023, Rhodes Island, Greece. ⟨10.1109/ICASSP49357.2023.10096354⟩. ⟨hal-03869873⟩
  • Simon Barthelme, Nicolas Tremblay, Pierre-Olivier Amblard. A Faster Sampler for Discrete Determinantal Point Processes. AISTATS 2023 – 26th International Conference on Artificial Intelligence and Statistics, Apr 2023, Valencia, Spain. pp.5582-5592. ⟨hal-03835312v2⟩
  • Colin Cros, Christophe Prieur, Pierre-Olivier Amblard, Jean-François da Rocha. Résolubilité du positionnement GNSS multi-agents. GRETSI 2022 – XXVIIIème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France. ⟨hal-03689707⟩
  • Yusuf Yigit Pilavci, Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Variance Reduction for Inverse Trace Estimation via Random Spanning Forests. GRETSI 2022 – XXVIIIème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France. ⟨hal-03691004v4⟩
  • Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay, Konstantin Usevich. Mesures d’indépendance dans des rkHs en limite plate. GRETSI 2022 – XXVIIIème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France. ⟨hal-03702856⟩
  • Yusuf Yigit Pilavci, Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Variance reduction in stochastic methods for large-scale regularised least-squares problems. EUSIPCO 2022 – 30th European Signal Processing Conference, Aug 2022, Belgrade, Serbia. ⟨10.23919/EUSIPCO55093.2022.9909520⟩. ⟨hal-03378171⟩
  • Romain Couillet, Pierre-Olivier Amblard, Denis Trystram, Achille Baucher. L’intelligence artificielle peut-elle devenir un outil convivial ? ou doit-on immédiatement arrêter toute recherche en IA ?. Conférence Archipel 2022 : Risques systémiques, trajectoires et leviers d’action transdisciplinaires, Jun 2022, Grenoble, France. ⟨hal-03909430⟩
  • Yusuf Yigit Pilavci, Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Smoothing graph signals via random spanning forests. ICASSP 2020 – IEEE International Conference on Acoustics, Speech and Signal Processing, IEEE, May 2020, Barcelone (virtual), Spain. ⟨10.1109/ICASSP40776.2020.9054497⟩. ⟨hal-02319175v2⟩
  • Simon Barthelme, Nicolas Tremblay, Alexandre Gaudilliere, Luca Avena, Pierre-Olivier Amblard. Estimating the inverse trace using random forests on graphs. GRETSI 2019 – XXVIIème Colloque Francophone de Traitement du Signal et des Images, Aug 2019, Lille, France. ⟨hal-02319194⟩
  • Jeanne Lefevre, Nicolas Le Bihan, Pierre-Olivier Amblard. A Geometrical Study of the Bivariate Fractional Gaussian Noise. SSP 2018 – 2018 IEEE Workshop on Statistical Signal Processing, Jun 2018, Fribourg-en-Brisgau, Germany. pp.144-148, ⟨10.1109/SSP.2018.8450737⟩. ⟨hal-02017837⟩
  • Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Subsampling with k determinantal point processes for estimating statistics in large data sets. SSP 2018 – 2018 IEEE Workshop on Statistical Signal Processing, Jun 2018, Fribourg-en-Brisgau, Germany. ⟨10.1109/SSP.2018.8450831⟩. ⟨hal-01778956⟩
  • Nicolas Tremblay, Simon Barthelme, Pierre-Olivier Amblard. Échantillonnage de signaux sur graphes via des processus déterminantaux. GRETSI 2017 – XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France. ⟨hal-01503736v2⟩
  • Guillaume Jean-Paul Claude Becq, Pierre-Olivier Amblard, Paul-Antoine Salin, Jean-Christophe Comte. Détection dynamique de graphes appliquée à l’analyse de signaux électroencéphalographiques issus du sommeil de rat. GRETSI 2017 – XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France. ⟨hal-01662574⟩
  • Saloua Chlaily, Pierre-Olivier Amblard, Olivier J.J. Michel, Christian Jutten. L’interaction entre deux modalités complémentaires. GRETSI 2017 – XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France. ⟨hal-01504522⟩
  • Chengfang Ren, Rodrigo Cabral Farias, Pierre-Olivier Amblard, Pierre Comon. Performances optimales pour les données multimodales partiellement couplées. GRETSI 2017 – XXVIème Colloque francophone de traitement du signal et des images, Sep 2017, Juan-Les-Pins, France. ⟨hal-01567124⟩
  • Nicolas Tremblay, Pierre-Olivier Amblard, Simon Barthelme. Graph sampling with determinantal processes. EUSIPCO 2017 – 25th European Signal Processing Conference, Aug 2017, Kos Island, Greece. ⟨10.23919/EUSIPCO.2017.8081494⟩. ⟨hal-01483347⟩
  • Guillaume Jean-Paul Claude Becq, Alina Voda, Gildas Besancon, Pierre-Olivier Amblard, Olivier J.J. Michel. Experiments and analysis for fractional order modelling of an EEG recording process. ICINCO 2017 – 14th International Conference on Informatics in Control, Automation and Robotics, Jul 2017, Madrid, Spain. ⟨hal-01583495⟩
  • Alexandre Aksenov, Pierre-Olivier Amblard, Olivier J.J. Michel, Christian Jutten. Optimal Measurement Times for Observing a Brownian Motion over a Finite Period Using a Kalman Filter. LVA/ICA 2017 – 13th International Conference on Latent Variable Analysis and Signal Separation, Olivier Michel; Nadège Thirion-Moreau, Feb 2017, Grenoble, France. pp.509 – 518, ⟨10.1007/978-3-319-53547-048⟩. ⟨hal-01479301⟩
  • Saloua Chlaily, Pierre-Olivier Amblard, Olivier J.J. Michel, Christian Jutten. Impact of Noise Correlation on Multimodality. EUSIPCO 2016 – 24th European Signal Processing Conference, Aug 2016, Budapest, Hungary. ⟨hal-01382832⟩
  • Anthony Bourrier, Pierre-Olivier Amblard, Olivier J.J. Michel, Christian Jutten. Multimodal Kalman Filtering. ICASSP 2016 – 41st IEEE International Conference on Acoustics, Speech and Signal Processing, Mar 2016, Shanghai, China. ⟨hal-01208195v2⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. Causalité de Granger pour des signaux à valeurs fonctionnelles. GRETSI 2013 – XXIVème Colloque francophone de traitement du signal et des images, Sep 2013, Brest, France. pp.Communication ID152. ⟨hal-00877259⟩
  • Pierre-Olivier Amblard. Versions récursives et adaptatives d’une mesure d’indépendance. GRETSI 2013 – XXIVème Colloque francophone de traitement du signal et des images, Sep 2013, Brest, France. ⟨hal-00927690⟩
  • Geoffrey Decrouez, Pierre-Olivier Amblard, O. D. Jones. Estimation of the multifractal spectrum using the crossing tree. GRETSI 2013 – XXIVème Colloque francophone de traitement du signal et des images, Sep 2013, Brest, France. ⟨hal-00927687⟩
  • Pierre-Olivier Amblard, Jonathan Manton. On data sparsification and a recursive algorithm for estimating a kernel-based measure of independence. ICASSP 2013 – 38th IEEE International Conference on Acoustics, Speech and Signal Processing, May 2013, Vancouver, Canada. pp.6446-6450, ⟨10.1109/ICASSP.2013.6638907⟩. ⟨hal-00927681⟩
  • Pierre-Olivier Amblard, Rémy Vincent, Olivier J.J. Michel, Cédric Richard. Kernelizing Geweke’s measure of Granger causality. MLSP 2012 – IEEE 22nd International Workshop on Machine Learning for Signal Processing, Sep 2012, Santander, Spain. pp.cd rom. ⟨hal-00927684⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. Causal Conditioning and Instantaneous Coupling in Causality Graphs. SSP 2012 – 2012 IEEE Workshop on Statistical Signal Processing, Aug 2012, Ann Arbor, Michigan, United States. pp.Session MA6. ⟨hal-00713217⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. Information dirigée et graphes de causalité au sens de Granger. GRETSI 2011 – XXIIIème Colloque francophone de traitement du signal et des images, Sep 2011, Bordeaux, France. ⟨hal-00640242⟩
  • Pierre-Olivier Amblard, Jean-François Coeurjolly. Identification du mouvement Brownien fractionnaire multivarié. GRETSI 2011 – XXIIIème Colloque francophone de traitement du signal et des images, Sep 2011, Bordeaux, France. ⟨hal-00640244⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. Information dirigée et graphes de (Granger)-causalité. GRETSI 2011 – XXIIIème Colloque francophone de traitement du signal et des images, Sep 2011, Bordeaux, France. pp.ID264. ⟨hal-00642240⟩
  • Florent Chatelain, Sophie Achard, Cedric Gouy-Pailler, Olivier J.J. Michel, Pierre-Olivier Amblard. Graphe de connectivité cérébrale et longue dépendance. GRETSI 2011 – XXIIIème Colloque francophone de traitement du signal et des images, Sep 2011, Bordeaux, France. ⟨hal-00639898⟩
  • Jean-François Coeurjolly, Pierre-Olivier Amblard, Sophie Achard. On multivariate fractional Brownian motion and multivariate fractional Gaussian noise. EUSIPCO 2010 – 18th European Signal Processing Conference, Aug 2010, Aalborg, Denmark. pp.1567-1571. ⟨hal-00535904⟩
  • Jean-François Coeurjolly, Pierre-Olivier Amblard, Sophie Achard. Simulation of self-similar networks. Statworks – Workshop « Statistical modelling and inference for networks », Jun 2010, Bristol, United Kingdom. ⟨hal-00851400⟩
  • Patrick Flandrin, Pierre Borgnat, Azadeh Moghtaderi, Cédric Richard, Paul Honeiné, et al.. StaRAC : Stationnarité Relative et Approches Connexes. Grand Colloque STIC 2010, Jan 2010, Paris, France. ⟨hal-02967897⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. Sur différentes mesures de dépendance causales entre signaux aléatoires. GRETSI 2009 – XXIIème Colloque francophone de traitement du signal et des images, Sep 2009, Dijon, France. pp.CDROM. ⟨hal-00447378⟩
  • Jérôme Lemoine, Cedric Gouy-Pailler, Sophie Achard, Pierre-Olivier Amblard. Recherche de la connectivité de réseaux complexes. Application en IRMf.. GRETSI 2009 – XXIIème Colloque francophone de traitement du signal et des images, Sep 2009, Dijon, France. pp.CDROM. ⟨hal-00447381⟩
  • Pierre-Olivier Amblard, Sophie Achard, Jérôme Lemoine, Cedric Gouy-Pailler. Retrieving connectivity in complex networks of long range dependent stochastic processes. European Conference on Complex Systems, Sep 2009, -, United Kingdom. CDROM, p76. ⟨hal-00447377⟩
  • Thierry Dudok de Wit, Saïd Moussaoui, Pierre-Olivier Amblard, Jean Aboudarham, Frédéric Auchère, et al.. Multispectral imaging the sun in the ultraviolet. WHISPERS 2009 – 1st IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, Aug 2009, Grenoble, France. pp.CDROM, ⟨10.1109/WHISPERS.2009.5288994⟩. ⟨hal-00626172⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. Information flow through scales. IMA Conference on Mathematics in Signal Processing, Dec 2008, Cirencester, United Kingdom. pp.78. ⟨hal-00348503⟩
  • Pierre-Olivier Amblard, Steeve Zozor, Olivier J.J. Michel, Anna-Maria Cuculescu. On the estimation of the entropy using k-th nearest neighbors. IMA Conference on Mathematics in Signal Processing, Dec 2008, Cirencester, United Kingdom. pp.79-82. ⟨hal-00348502⟩
  • Guillaume Jean-Paul Claude Becq, Pierre-Olivier Amblard, Sophie Roth, Catherine Villard. Simulation of hippocampal neural networks under bicuculline, with noise and synaptic delays. Neurocomp 2008 – Deuxième conférence française de Neurosciences Computationnelles, Oct 2008, Marseille, France. ⟨hal-00331594⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Past and recent trends on Stochastic Resonance in Detection. Stochastic Resonance 2008 – International Conference on Stochastic Resonance (1998-SR-2008), Aug 2008, Perugia, Italy. ⟨hal-00348499⟩
  • Thierry Dudok de Wit, Matthieu Kretzschmar, Saïd Moussaoui, Pierre-Olivier Amblard, Jean Lilensten, et al.. The EUV Sun as a superposition of 3 elementary Suns. COSPAR 2008 – 37th COSPAR Scientific Assembly, Jul 2008, Matsue, Canada. ⟨insu-00361506⟩
  • Guillaume Jean-Paul Claude Becq, Sophie Roth, Steeve Zozor, Jacques S. Brocard, Sylvie Gory-Fauré, et al.. Recording and simulation of hippocampal neural networks with bicuculline. MEA 2008 – 6th international meeting on substrate-integrated micro electrode arrays, Jul 2008, Reutlingen, Germany. pp.345-348. ⟨hal-00317573⟩
  • Elisa Diaz Bellostas, Ricardo Escola, Pascale Pham, Régis Guillemaud, Guillaume Jean-Paul Claude Becq, et al.. Recording and simulation of hippocampal neural networks. MEA 2008 – 6th international meeting on substrate-integrated micro electrode arrays, Jul 2008, Reutlingen, Germany. pp.123-124. ⟨hal-00318583⟩
  • Steeve Zozor, Pierre-Olivier Amblard, Cédric Duchêne. Does the eye-tremor provide the hyperacuity phenomenon?. UPoN 2008 – 5th International conference on Unsolved Problem on Noise, Jun 2008, Lyon, France. ⟨hal-00348501⟩
  • Geoffrey Decrouez, Pierre-Olivier Amblard, Jean-Marc Brossier, O. D. Jones. Systèmes de fonctions itérés aléatoires sur des arbres de Galton-Watson. GRETSI 2007 – XXIème Colloque francophone de traitement du signal et des images, Sep 2007, Troyes, France. pp.CD ROM. ⟨hal-00348498⟩
  • Pierre-Olivier Amblard, Saïd Moussaoui, Thierry Dudok de Wit, Jean Lilensten, Mathieu Kretzschmar, et al.. Le soleil comme superposition de soleils élémentaires. GRETSI 2007 – XXIème Colloque francophone de traitement du signal et des images, Sep 2007, Troyes, France. pp.CD ROM. ⟨hal-00348495⟩
  • Steeve Zozor, Pierre-Olivier Amblard, Cédric Duchêne. Echantillonnage aléatoire de la rétine et micro-saccades : amélioration du traitement de l’information par le bruit ?. GRETSI 2007 – XXIème Colloque francophone de traitement du signal et des images, Sep 2007, Troyes, France. ⟨hal-00147937⟩
  • Thierry Dudok de Wit, Matthieu Kretzschmar, Jean Lilensten, Pierre-Olivier Amblard, Saïd Moussaoui, et al.. Can the total solar irradiance be reconstructed from solar activity proxies ?. SOHO 20 – Transient Events on the Sun and in the Heliosphere, Aug 2007, Ghent, Belgium. ⟨insu-00366255⟩
  • Pierre-Olivier Amblard, Steeve Zozor, Mark Mc Donnell, Nigel Stocks. Pooling networks for a discrimination task: noise-enhanced detection. SPIE – 4th International Conference on Fluctuations and Noise, May 2007, Florence, Italy. ⟨hal-00275006⟩
  • Steeve Zozor, Pierre-Olivier Amblard, Cédric Duchêne. Fluctuation in the retina: noise-enhanced processing via random sampling and microsaccades?. SPIE – 4th International Conference on Fluctuations and Noise, May 2007, Florence, Italy. pp.66020V, ⟨10.1117/12.724607⟩. ⟨hal-00136383⟩
  • Geoffrey Decrouez, Pierre-Olivier Amblard, Jean-Marc Brossier, O. D. Jones. Galton Watson fractal signals. ICASSP 2007 – IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2007, Honolulu, Hawaii, United States. pp.III-1157 – III-1160, ⟨10.1109/ICASSP.2007.366890⟩. ⟨hal-00384636⟩
  • Matthieu Kretzschmar, Thierry Dudok de Wit, Jean Lilensten, Jean Aboudarham, Pierre-Olivier Amblard, et al.. Statistical analysis of Solar Irradiance. EGU 2007 – European Geosciences Union General Assembly, Apr 2007, Vienne, Austria. ⟨insu-00366229⟩
  • Steeve Zozor, Pierre-Olivier Amblard, Cédric Duchêne. On the micro-saccades in the retina as a noise-enhanced processing. PSIP 2007 – Fifth International Symposium on Physics in Signal and Image Processing, 2007, Mulhouse, France. pp.CD-ROM. ⟨hal-00136357⟩
  • Geoffrey Decrouez, Pierre-Olivier Amblard, Jean-Marc Brossier. A Wavelet Analysis of Random Iterated Function Systems. IMA International Conference on Mathematics in Signal Processing, Dec 2006, Cirencester, United Kingdom. https://ima.org.uk/wp/wp-content/uploads/2006/12/A-Wavelet-Analysis-of-Random-Iterated-Function-Systems.pdf. ⟨hal-03764715⟩
  • Jean Lilensten, Thierry Dudok de Wit, Matthieu Kretzschmar, Pierre-Olivier Amblard, Said Moussaoui, et al.. Retrieving the EUV Solar Spectrum from a Selected Set of Lines for Space Weather Purposes: A Review of Theories, Models and Experiments. Third European Space Weather Week, Nov 2006, Bruxelles, Belgium. ⟨insu-00366081⟩
  • Matthieu Kretzschmar, Said Moussaoui, Jean Lilensten, Thierry Dudok de Wit, F. Auchère, et al.. Decomposition of the Solar EUV irradiance in spectral sources. Third European Space Weather Week (ESWW3), Nov 2006, Bruxelles, Belgium. ⟨insu-00366544⟩
  • Thierry Dudok de Wit, J. Aboudarham, Pierre-Olivier Amblard, F. Auchère, Jean Lilensten, et al.. Can the solar EUV spectrum be reconstructed from proxies ?. Third European Space Weather Week (ESWW3), Nov 2006, Bruxelles, Belgium. ⟨insu-00366543⟩
  • Jean Lilensten, Said Moussaoui, Pierre-Olivier Amblard, Thierry Dudok de Wit, J. Aboudarham, et al.. On the determination of the solar EUV/XUV spectrum. COST 724 Action, 8th Management Committee Meeting at Antalya, Mar 2006, Antalya, Turkey. p. ⟨insu-00366093⟩
  • Nicolas Le Bihan, Pierre-Olivier Amblard. Detection and Estimation of Gaussian Proper Quaternion Valued Random Processes. IMA Conference on Mathematics in Signal Processing, 2006, United Kingdom. ⟨hal-00096539⟩
  • Mark Mc Donnell, Pierre-Olivier Amblard, Nigel Stocks, Steeve Zozor. High Resolution Optimal Quantization for Stochastic Pooling Networks. Complexity and Nonlinear Dynamics: part of the SPIE International Symposium on Smart Material, Nano- and Micro-Smart Systems (AU105), 2006, adelaide, Australia. ⟨hal-00275007⟩
  • Pierre-Olivier Amblard, Steeve Zozor, Olivier J.J. Michel. Networks of the pooling type and optimal quantization. IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP), 2006, Toulouse, France. pp.III-716 – III-719, ⟨10.1109/ICASSP.2006.1660754⟩. ⟨hal-00022660⟩
  • Pierre-Olivier Amblard, Steeve Zozor, Olivier Michel. Networks of the pooling type and optimal quantization. 2006, France. ⟨hal-00417011⟩
  • Thierry Dudok de Wit, Jean Lilensten, J. Aboudarham, Pierre-Olivier Amblard, F. Auchère, et al.. Can the EUV spectrum and its variability be reconstructed from a small set of spectral lines ?. 36th COSPAR Scientific Assembly, 2006, Beijing, China. ⟨insu-00358865⟩
  • Sophie Gory-Faure, Jacques S. Brocard, Pierre-Olivier Amblard, Antoine Depaulis, Paul A. Salin, et al.. Ordered neural networks grown on patterned mea. MEA, 2006, Germany. pp.194–195. ⟨hal-00383102⟩
  • Thierry Dudok de Wit, Jean Lilensten, J. Aboudarham, Pierre-Olivier Amblard, Matthieu Kretzschmar. Reconstructing the solar EUV spectrum from a small set of spectral lines. EGU General Assembly 2005, Apr 2005, Vienne, Austria. ⟨insu-00366573⟩
  • Pierre-Olivier Amblard, Olivier Michel, S. Morfu. Revisiting the asymmetric binary channel : joint noise enhanced detection and information transmission through threshold devices. 2005, France. ⟨hal-00416931⟩
  • Cédric Duchêne, Pierre-Olivier Amblard, Steeve Zozor. Quantizer-based suboptimal detectors: noise-enhanced performance and robustness. SPIE International Conference on Fluctuations and Noise, 2005, Austin, United States. pp.100-110, ⟨10.1117/12.609355⟩. ⟨hal-00022663⟩
  • Adrian Voicila, Cédric Duchêne, Steeve Zozor, Jean-Marc Brossier, Pierre-Olivier Amblard. On a suboptimal detector in alpha-stable context. International Conference on Physics in Signal and Image Processing (PSIP’05), 2005, Toulouse, France. pp.289-294. ⟨hal-00022877⟩
  • Steeve Zozor, Jean-Marc Brossier, Pierre-Olivier Amblard, Cédric Duchêne. Détection sous optimale en contexte alpha-stable : performances et algorithmes. Colloque GRETSI, 2005, Louvain la Neuve, Belgique. pp.89-92. ⟨hal-00067719⟩
  • Cédric Duchêne, Steeve Zozor, Pierre-Olivier Amblard. Détection sous optimale et quantifieurs stochastiques. Colloque GRETSI, 2005, Louvain la Neuve, Belgique. pp.109-112. ⟨hal-00067721⟩
  • Steeve Zozor, Jean-Marc Brossier, Pierre-Olivier Amblard, Cédric Duchêne, Adrian Voicila. About suboptimal binary detection in alpha-stable context. SPIE International Conference on Fluctuations and Noise, 2005, Austin, United States. pp.111-120, ⟨10.1117/12.609395⟩. ⟨hal-00022665⟩
  • Cédric Duchêne, Steeve Zozor, Pierre-Olivier Amblard. Noise-aided suboptimal quantizer-decision systems. International Conference on Physics in Signal and Image Processing (PSIP’05), 2005, Toulouse, France. pp.43-47. ⟨hal-00022880⟩
  • Pierre-Olivier Amblard, Pierre Borgnat. Stochastic discrete scale invariance: Renormalization group operators and Iterated Function Systems. IMA Conference on Mathematics in Signal Processing V, IMA, Dec 2004, Cirencester, United Kingdom. ⟨ensl-00175964⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Stochastic Resonance in a Sigma-Delta quantizer. IEEE workshop on Nonlinear Signal and Image Processing (NSIP’03), 2003, Grado, Italy. ⟨hal-00022889⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Stochastic Resonance in Terms of Detection. International Conference on Physics in Signal and Image Processing (PSIP’03), 2003, Grenoble, France. pp.153-156. ⟨hal-00022882⟩
  • Steeve Zozor, Pierre-Olivier Amblard. On stochastic resonance-like effect in detection. SPIE International Symposium on Fluctuations and Noise (FN’03), 2003, Santa Fe, United States. pp.161-172, ⟨10.1117/12.491020⟩. ⟨hal-00022884⟩
  • Jean-Marc Brossier, Pierre-Olivier Amblard, B. Geller. Self-adaptive PLL for general QAM constellations. EUSIPCO 2002 – 11th European Signal Processing Conference (EUSIPCO), Sep 2002, Toulouse, France. ⟨hal-03764853⟩
  • Pierre-Olivier Amblard, Jean-Marc Brossier, Eric Moisan. Tracking a Brownian Phase with Linear Drift: Algorithms and Performances. EUSIPCO 2002 – 11th European Signal Processing Conference (EUSIPCO), Sep 2002, Toulouse, France. ⟨hal-03764868⟩
  • Pierre-Olivier Amblard, Jean-Marc Brossier, Eric Moisan. Poursuite d’une phase Brownienne à dérive linéaire. Performances et Algorithmes.. GRETSI 2001 – 18ème Colloque sur le Traitement du Signal et des Images (GRETSI 01), Sep 2001, Toulouse, France. ⟨hal-03765119⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Les détection localement optimaux sont-ils des résonateurs stochastiques?. Colloque GRETSI, 2001, Toulouse, France. pp.703-706. ⟨hal-00067724⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Can Stochastic Resonance be used in detection?. Xth European Signal Processing Conference (EUSIPCO’00), 2000, Tampere, Finland. ⟨hal-00022911⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Qu’en est-il de la Résonance Stochastique comme outil potentiel en Traitement du Signal ?. Colloque GRETSI, 1999, Vannes, France. pp.451-454. ⟨hal-00067725⟩
  • Steeve Zozor, Pierre-Olivier Amblard. 2-Dimensional Stochastic Resonance in a Discrete Time Nonlinear System with an Elliptic Input. IEEE workshop on Nonlinear Signal and Image Processing (NSIP’99), 1999, Antalya, Turkey. pp.95-99. ⟨hal-00067713⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Stochastic Resonance in a Discrete Time nonlinear Syste with Cyclostationary Inputs. International Conference on Physics in Signal and Image Processing (PSIP’99), 1999, Paris, France. pp.216-221. ⟨hal-00067717⟩
  • Pierre-Olivier Amblard, Jean-Marc Brossier, Jean-Louis Lacoume. Playing with long range dependence and HOS. IEEE Signal Processing Workshop on Higher-Order Statistics, Jul 1997, Banff, Canada. pp.453-457, ⟨10.1109/HOST.1997.613566⟩. ⟨hal-03764941⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Stochastic Resonance in a Discrete Time Nonlinear SETAR(1,2,0,0) Model. IEEE Signal Processing workshop on Higher Order Statistics (HOS’97), 1997, Banff, Canada. pp.166-170, ⟨10.1109/HOST.1997.613509⟩. ⟨hal-00067718⟩
  • Steeve Zozor, Eric Moisan, Pierre-Olivier Amblard. Revisiting the Estimation of the Mean Using Order Statistics. IEEE workshop on Nonlinear Signal and Image Processing (NSIP’97), 1997, Mackinack Island, United States. pp.CDROM. ⟨hal-00067715⟩
  • Steeve Zozor, Pierre-Olivier Amblard. Résonance Stochastique via des SETAR(1,N,0,…,0) discrets non-linéaires. Colloque GRETSI, 1997, Grenoble, France. pp.773-776. ⟨hal-00067726⟩
  • Steeve Zozor, Eric Moisan, Pierre-Olivier Amblard. Estimation de la moyenne et statistiques d’ordre. Colloque GRETSI, 1997, Grenoble, France. pp.507-510. ⟨hal-00067727⟩
  • Pierre-Olivier Amblard, Jean-Marc Brossier, Nabil Charkani. New Adaptive Estimation of the Fourth-Order Cumulant. Application to Transient Detection, Blind Deconvolution and Timing Recovery in Communication. EUSIPCO, Sep 1994, Edinburgh, United Kingdom. ⟨hal-03765097⟩
  • Pierre-Olivier Amblard, Jean-Louis Lacoume, Jean-Marc Brossier. Transient detection, higher-order time-frequency distributions and the entropy. [1993] IEEE Signal Processing Workshop on Higher-Order Statistics, Jun 1993, South Lake Tahoe, United States. pp.265-269, ⟨10.1109/HOST.1993.264554⟩. ⟨hal-03765107⟩

Poster de conférence2 documents

  • J. Lilensten, M. Barthelemy, H. Lamy, C. Simon Wedlund, V. Bommier, et al.. The thermospheric auroral red line polarization: confirmation of detection and first quantitative analysis. PS1.2/AS4.19: « Polarimetry as an invaluable tool to study the Solar System and beyond », Apr 2013, Vienne, Austria. 15, pp.1170, 2013, Geophysical Research Abstracts. ⟨hal-02906593⟩
  • Jean Lilensten, Mathieu Barthélemy, Hervé Lamy, Cyril Simon Wedlund, Véronique Bommier, et al.. The thermospheric auroral red line polarization: confirmation of detection and first quantitative analysis. EGU General Assembly 2013, Apr 2013, Vienna, Austria. 15, pp.1170, 2013. ⟨hal-03803504⟩

Ouvrages (y compris édition critique et traduction)1 document

  • Jean-Louis Lacoume, Pierre-Olivier Amblard, Pierre Comon. Statistiques d’ordre supérieur pour le traitement du signal. MASSON, pp.290, 1997. ⟨hal-00169460⟩

Chapitres d’ouvrage2 documents

  • Matthieu Kretzschmar, Thierry Dudok de Wit, Jean Lilensten, Jean-François Hochedez, Jean Aboudarham, et al.. Solar EUV/FUV irradiance variation: analysis and observational strategy. COST 724 final report: Developing the scientific basis for monitoring, modelling and predicting Space Weather, Office des publications officielles des Communautés européennes (OPOCE), pp.56-62, 2008. ⟨insu-00367297⟩
  • Pierre-Olivier Amblard. Higher-order time-frequency representations. F. Hlawatsch, C. Auger. Time-frequency analysis, ISTE, pp.00, 2006. ⟨hal-00136336⟩

Autres publications1 document

  • Xavier Godivier, Steeve Zozor, Pierre-Olivier Amblard, François Chapeau-Blondeau. La résonance stochastique ou l’amélioration des performances par ajout de bruit dans les systèmes non linéaires. 1998. ⟨hal-00844096⟩

Pré-publications, Documents de travail5 documents

  • Pierre-Olivier Amblard. Petite histoire de la prédiction à un pas. 2025. ⟨hal-05227993⟩
  • Colin Cros, Pierre-Olivier Amblard, Christophe Prieur, Jean-François Da Rocha. Conic Frameworks Infinitesimal Rigidity. 2022. ⟨hal-03716656⟩
  • Olivier Coutard, Pierre-Olivier Amblard, Claude Amra, Brigitte Bacroix, Pascal Barone, et al.. CPCN – BILAN DE MANDATURE 2016 – 2021. 2021. ⟨hal-03413289v2⟩
  • Simon Barthelme, Nicolas Tremblay, Konstantin Usevich, Pierre-Olivier Amblard. Determinantal Point Processes in the Flat Limit: Extended L-ensembles, Partial-Projection DPPs and Universality Classes. 2020. ⟨hal-03012027⟩
  • Pierre-Olivier Amblard, Olivier J.J. Michel. Measuring information flow in networks of stochastic processes. 2009. ⟨hal-00536044⟩

Rapports1 document

  • Chengfang Ren, Rodrigo Cabral Farias, Pierre-Olivier Amblard, Pierre Comon. Performance bounds for coupled models. [Research Report] GIPSA-lab. 2016. ⟨hal-01280480⟩

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11 rue des Mathématiques             

38402 Saint-Martin-d’Hères

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Lun – Ven : 7:30 – 19:00

Téléphone 33 (0)4 76 82 71 31

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La newsletter GIPSA-lab apporte des informations sur les activités et la vie du laboratoire (À venir).

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