Pierre-Olivier AMBLARD
Directeur de Recherche CNRS
Département Images et Signal
ME CONTACTER / CONTACT ME
Mail : pierre-olivier.amblard@gipsa-lab.grenoble-inp.fr


Domaine Universitaire - BP46
38402 Saint Martin d'Hères

Bureau B305
Tél.33 (0)4 76 82 63 58
Fax : 33 (0)4 76 82 63 88
PUBLICATIONS RECENTES / RECENT PUBLICATIONS
Les derniéres publications de la collection Gipsa dans HAL

Smoothing graph signals via random spanning forests

Yusuf Pilavci, Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Smoothing graph signals via random spanning forests. ICASSP 2020, May 2020, barcelone, Spain. ⟨ hal-02319175v2 ⟩

Monte Carlo integration of non-differentiable functions on $[0,1]^iota$, $iota=1,dots,d$ , using a single determinantal point pattern defined on $[0,1]^d$

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 $[0,1]^d$. 2020. ⟨ hal-02508401 ⟩

Determinantal Point Processes for Coresets

Nicolas Tremblay, Simon Barthelmé, Pierre-Olivier Amblard. Determinantal Point Processes for Coresets. Journal of Machine Learning Research, Microtome Publishing, 2019. ⟨ hal-01741533v2 ⟩

Estimating the inverse trace using random forests on graphs

Simon Barthelme, Nicolas Tremblay, Alexandre Gaudilliere, Luca Avena, Pierre-Olivier Amblard. Estimating the inverse trace using random forests on graphs. XXVIIème colloque GRETSI (GRETSI 2019), Aug 2019, Lille, France. ⟨ hal-02319194 ⟩

Asymptotic Equivalence of Fixed-size and Varying-size Determinantal Point Processes

Simon Barthelme, Pierre-Olivier Amblard, Nicolas Tremblay. Asymptotic Equivalence of Fixed-size and Varying-size Determinantal Point Processes. Bernoulli, Bernoulli Society for Mathematical Statistics and Probability, In press, 25 (4B), pp.3555-3589. ⟨ 10.3150/18-BEJ1102 ⟩. ⟨ hal-02086028 ⟩

Subsampling with k determinantal point processes for estimating statistics in large data sets

Pierre-Olivier Amblard, Simon Barthelme, Nicolas Tremblay. Subsampling with k determinantal point processes for estimating statistics in large data sets. 2018 IEEE workshop on Statistical Signal Processing (SSP 2018), Jun 2018, Freiburg, Germany. ⟨ hal-01778956 ⟩

A Geometrical Study of the Bivariate Fractional Gaussian Noise

Jeanne Lefevre, Nicolas Le Bihan, Pierre-Olivier Amblard. A Geometrical Study of the Bivariate Fractional Gaussian Noise. 2018 IEEE Statistical Signal Processing Workshop (SSP), Jun 2018, Freiburg, Germany. pp.144-148. ⟨ hal-02017837 ⟩

L'interaction entre deux modalités complémentaires

Saloua Chlaily, Pierre-Olivier Amblard, Olivier Michel, Christian Jutten. L'interaction entre deux modalités complémentaires. XXVIème colloque GRETSI (GRETSI 2017), Sep 2017, Juan-Les-Pins, France. ⟨ hal-01504522 ⟩

Échantillonnage de signaux sur graphes via des processus déterminantaux

Nicolas Tremblay, Simon Barthelme, Pierre-Olivier Amblard. Échantillonnage de signaux sur graphes via des processus déterminantaux. XXVIème colloque GRETSI (GRETSI 2017), Sep 2017, Juan-Les-Pins, France. ⟨ hal-01503736v2 ⟩

Performances optimales pour les données multimodales partiellement couplées

Chengfang Ren, Rodrigo Cabral Farias, Pierre-Olivier Amblard, Pierre Comon. Performances optimales pour les données multimodales partiellement couplées. XXVIème colloque GRETSI (GRETSI 2017), Sep 2017, Juan-Les-Pins, France. ⟨ hal-01567124 ⟩

ENCADREMENT DE THESES / PhD THESIS SUPERVISED

Grenoble Images Parole Signal Automatique laboratoire

UMR 5216 CNRS - Grenoble INP - Université Joseph Fourier - Université Stendhal