Search - Archive ouverte HAL Access content directly

Filter your results

49 Results
Image document

Estimating the inverse trace using random forests on graphs

Simon Barthelme , Nicolas Tremblay , Alexandre Gaudilliere , Luca Avena , Pierre-Olivier Amblard
GRETSI 2019 - XXVIIème Colloque francophone de traitement du signal et des images, Aug 2019, Lille, France
Conference papers hal-02319194v1
Image document

Ultraviolet-induced fluorescence for plant monitoring: present state and prospects

Zoran G. Cerovic , Guy Samson , Fermín Morales , Nicolas Tremblay , Ismaël Moya
Agronomie, 1999, 19 (7), pp.543-578
Journal articles hal-00885952v1
Image document

Variance Reduction for Inverse Trace Estimation via Random Spanning Forests

Yusuf Yigit Pilavci , Pierre-Olivier Amblard , Simon Barthelme , Nicolas Tremblay
GRETSI 2022 - XXVIIIème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France
Conference papers hal-03691004v4
Image document

Convergence of Message Passing Graph Neural Networks with Generic Aggregation On Large Random Graphs

Matthieu Cordonnier , Nicolas Keriven , Nicolas Tremblay , Samuel Vaiter
2023
Preprints, Working Papers, ... hal-04059402v2
Image document

What can we Compute With Kirchhoff Forests?

Nicolas Tremblay , Yusuf Yigit Pilavci , Simon Barthelme , Pierre-Olivier Amblard
GSP 2023 - 6th Graph Signal Processing workshop (GSP 2023), Jun 2023, Oxford, United Kingdom
Conference papers hal-04104124v1
Image document

Random sampling of bandlimited signals on graphs

Gilles Puy , Nicolas Tremblay , Rémi Gribonval , Pierre Vandergheynst
Applied and Computational Harmonic Analysis, 2018, 44 (2), pp.446-475. ⟨10.1016/j.acha.2016.05.005⟩
Journal articles hal-01229578v3
Image document

Probing slow dynamics of consolidated granular multicomposite materials by diffuse acoustic wave spectroscopy

Nicolas Tremblay , Éric Larose , Vincent Rossetto
Journal of the Acoustical Society of America, 2010, 127 (3), pp.1239
Journal articles hal-00459719v1
Image document

Graph Tikhonov Regularization and Interpolation via Random Spanning Forests

Yusuf Yigit Pilavci , Pierre-Olivier Amblard , Simon Barthelme , Nicolas Tremblay
IEEE Transactions on Signal and Information Processing over Networks, 2021, 7, pp.359-374. ⟨10.1109/TSIPN.2021.3084879⟩
Journal articles hal-03012192v2
Image document

Convergence of Message Passing Graph Neural Networks with Generic Aggregation On Random Graphs

Matthieu Cordonnier , Nicolas Keriven , Nicolas Tremblay , Samuel Vaiter
GSP 2023 - 6th Graph Signal Processing workshop (GSP 2023), Jun 2023, Oxford, United Kingdom
Conference papers hal-04106511v1

Gaussian process regression in the flat limit

Simon Barthelme , Pierre-Olivier Amblard , Nicolas Tremblay , Konstantin Usevich
2022
Preprints, Working Papers, ... hal-03869191v1
Image document

Multiscale Anisotropic Texture Analysis and Classification of Photographic Prints: Art scholarship meets image processing algorithms

Patrice Abry , Stéphane Roux , Herwig Wendt , Paul Messier , Andrew Klein , et al.
IEEE Signal Processing Magazine, 2015, 32 (4), pp.18-27. ⟨10.1109/MSP.2015.2402056⟩
Journal articles hal-01514632v1
Image document

Compressive Spectral Clustering Toolbox

Nicolas Tremblay , Gilles Puy , Rémi Gribonval , Pierre Vandergheynst
Software hal-02960679v1
Image document

Community detection in sparse time-evolving graphs with a dynamical Bethe-Hessian

Lorenzo Dall'Amico , Romain Couillet , Nicolas Tremblay
NeurIPS 2020 - 34th Conference on Neural Information Processing Systems, Dec 2020, Vancouver (virtual), Canada
Conference papers hal-03172642v1
Image document

Texture classification of photographic papers: improving spectral clustering using filterbanks on graphs

Nicolas Tremblay , Stéphane G. Roux , Pierre Borgnat , Patrice Abry , Herwig Wendt , et al.
25eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2015), Sep 2015, Lyon, France. pp. 1-4
Conference papers hal-01518069v1
Image document

Analyzing the Approximation Error of the Fast Graph Fourier Transform

Luc Le Magoarou , Nicolas Tremblay , Rémi Gribonval
ACSSC 2017 - 51st Annual Asilomar Conference on Signals Systems and Computers, Oct 2017, Monterey, California, United States
Conference papers hal-01627434v1
Image document

Graph sampling with determinantal processes

Nicolas Tremblay , Pierre-Olivier Amblard , Simon Barthelme
EUSIPCO 2017 - 25th European Signal Processing Conference, Aug 2017, Kos Island, Greece. ⟨10.23919/EUSIPCO.2017.8081494⟩
Conference papers hal-01483347v1
Image document

Approximating Spectral Clustering via Sampling: a Review

Nicolas Tremblay , Andreas Loukas
Sampling Techniques for Supervised or Unsupervised Tasks, 2020, 978-3-030-29348-2. ⟨10.1007/978-3-030-29349-9_5⟩
Book sections hal-02468312v1
Image document

Probing slow dynamics of consolidated granular multicomposite materials by diffuse acoustic wave spectroscopy

Nicolas Tremblay , Éric Larose , Vincent Rossetto
Journal of the Acoustical Society of America, 2010, 127 (3), pp.1239-1243. ⟨10.1121/1.3294553⟩
Journal articles hal-02376188v1
Image document

Classification de types de neurones à partir de signaux calciques

Guillaume Jean-Paul Claude Becq , Nagham Badreddine , Nicolas Tremblay , Florence Appaix , Gisela Zalcman , et al.
GRETSI 2019 - XXVIIème Colloque francophone de traitement du signal et des images, Aug 2019, Lille, France. pp.1-12
Conference papers hal-02528364v2
Image document

GraphSamplingBox

Gilles Puy , Nicolas Tremblay , Rémi Gribonval , Pierre Vandergheynst
Software hal-02960713v1
Image document

Réseaux et signal : des outils de traitement du signal pour l'analyse des réseaux

Nicolas Tremblay
Autre [cond-mat.other]. Ecole normale supérieure de lyon - ENS LYON, 2014. Français. ⟨NNT : 2014ENSL0938⟩
Theses tel-01078956v1
Image document

Multi-scale structural community organisation of the human genome

Rasha E. Boulos , Nicolas Tremblay , Alain Arneodo , Pierre Borgnat , Benjamin Audit
BMC Bioinformatics, 2017, 18 (1), pp.209. ⟨10.1186/s12859-017-1616-x⟩
Journal articles hal-01507455v1
Image document

Compressive K-means

Nicolas Keriven , Nicolas Tremblay , Yann Traonmilin , Rémi Gribonval
ICASSP 2017 - IEEE International Conference on Acoustics, Speech and Signal Processing, Mar 2017, New Orleans, United States
Conference papers hal-01386077v4
Image document

Design of graph filters and filterbanks

Nicolas Tremblay , Paulo Gonçalves , Pierre Borgnat
Petar M. Djurić; Cédric Richard. Cooperative and Graph Signal Processing, Academic Press, pp.299-324, 2018, 978-0-12-813677-5. ⟨10.1016/B978-0-12-813677-5.00011-0⟩
Book sections hal-01675375v1

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

Simon Barthelme , Pierre-Olivier Amblard , Nicolas Tremblay
Bernoulli, 2019, 25 (4B), pp.3555-3589. ⟨10.3150/18-BEJ1102⟩
Journal articles hal-02086028v1
Image document

Accelerated spectral clustering using graph filtering of random signals

Nicolas Tremblay , Gilles Puy , Pierre Borgnat , Rémi Gribonval , Pierre Vandergheynst
41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), Mar 2016, Shanghai, China
Conference papers hal-01243682v2
Image document

Fourier could be a Data Scientist: from Graph Fourier Transform to Signal Processing on Graphs

Benjamin Ricaud , Pierre Borgnat , Nicolas Tremblay , Paulo Gonçalves , Pierre Vandergheynst
Comptes Rendus. Physique, 2019, pp.474-488. ⟨10.1016/j.crhy.2019.08.003⟩
Journal articles hal-02304584v1

Bootstrapping under constraint for the assessment of group behavior in human contact networks

Nicolas Tremblay , Alain Barrat , Cary Forest , Mark Nornberg , Jean-François Pinton , et al.
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2013, 88, pp.052812. ⟨10.1103/PhysRevE.88.052812⟩
Journal articles hal-00909617v1
Image document

Multiscale Anisotropic Texture Unsupervised Clustering for Photographic Paper

Stéphane G. Roux , Nicolas Tremblay , Pierre Borgnat , Patrice Abry , Herwig Wendt , et al.
7th IEEE International Workshop on Information Forensics and Security (WIFS 2015), Nov 2015, Rome, Italy. pp. 1-6
Conference papers hal-01511889v1

Fast Graph Kernel with Optical Random Features

Hashem Ghanem , Nicolas Keriven , Nicolas Tremblay
ICASSP 2021 - IEEE International Conference on Acoustics, Speech, and Signal Processing, Jun 2021, Toronto, Canada. ⟨10.1109/ICASSP39728.2021.9413614⟩
Conference papers hal-02976716v1