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Parameter tuning and model selection in optimal transport with semi-dual Brenier formulation

 Adrien Vacher , François-Xavier Vialard
NeurIPS, 2022, New Orleans, France
Communication dans un congrès hal-03475455v2
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A Gradient Sampling Algorithm for Stratified Maps with Applications to Topological Data Analysis

 Jacob Leygonie , Mathieu Carrière , Théo Lacombe , Steve Oudot
Mathematical Programming, 2023, 202, pp.199-239. ⟨10.1007/s10107-023-01931-x⟩
Article dans une revue hal-03330940v2

Inverse Consistency by Construction for Multistep Deep Registration

 Hastings Greer , Lin Tian , François-Xavier Vialard , Roland Kwitt , Sylvain Bouix , et al.
MICCAI, 2023, Vancouver, Canada. ⟨10.48550/arXiv.2305.00087⟩
Communication dans un congrès hal-04435861v1

The Unbalanced Gromov Wasserstein Distance: Conic Formulation and Relaxation

 Thibault Séjourné , François-Xavier Vialard , Gabriel Peyré
NeurIPS, 2021, Virtual conference, France. ⟨10.48550/arXiv.2009.04266⟩
Communication dans un congrès hal-04435914v1
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Approximate Message Passing for sparse matrices with application to the equilibria of large ecological Lotka-Volterra systems

 Walid Hachem
Stochastic Processes and their Applications, 2024, 170, pp.104276. ⟨10.1016/j.spa.2023.104276⟩
Article dans une revue hal-04000125v2
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Analyse et prédiction de séries temporelles multivariées pour la surveillance de la santé d'ouvrages d'art

 Fatiha Chabi , Franziska Schmidt , Jean-François Bercher
GRETSI 2023, XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France
Communication dans un congrès hal-04174436v1

Minimizing acceleration on the group of diffeomorphisms and its relaxation

 Rabah Tahraoui , François-Xavier Vialard
ESAIM: Control, Optimisation and Calculus of Variations, 2019, 25, pp.70. ⟨10.1051/cocv/2018068⟩
Article dans une revue hal-04497577v1
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A Multicore Convex Optimization Algorithm with Applications to Video Restoration

 Feriel Abboud , Emilie Chouzenoux , Jean-Christophe Pesquet , Hugues Talbot
IEEE International Conference on Image Processing, Oct 2018, Athens, Greece
Communication dans un congrès hal-01862210v1
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BRANE Clust: Cluster-Assisted Gene Regulatory Network Inference Refinement

 Aurélie Pirayre , Camille Couprie , Laurent Duval , Jean-Christophe Pesquet
IEEE/ACM Transactions on Computational Biology and Bioinformatics, 2018, 15 (3), pp.850-860. ⟨10.1101/114769⟩
Article dans une revue hal-01330638v1

Snake: a stochastic proximal gradient algorithm for regularized problems over large graphs

 Adil Salim , Pascal Bianchi , Walid Hachem
IEEE Transactions on Automatic Control, 2018
Article dans une revue hal-02287871v1
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Constant step stochastic approximations involving differential inclusions: stability, long-run convergence and applications

 Pascal Bianchi , Walid Hachem , Adil Salim
Stochastics: An International Journal of Probability and Stochastic Processes, 2019, 91 (2), pp.288-320. ⟨10.1080/17442508.2018.1539086⟩
Article dans une revue hal-02369439v1
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Achievable rate regions for cooperative cognitive radio networks with complex channels and circular normal additive noises

 Anne Savard , E. Veronica Belmega
XXVIIIème Colloque Francophone de Traitement du Signal et des Images, GRETSI 2022, Sep 2022, Nancy, France
Communication dans un congrès hal-03814060v1
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A CLT for linear spectral statistics of large random information-plus-noise matrices

 Marwa Banna , Jamal Najim , Jianfeng Yao
2019
Pré-publication, Document de travail hal-01768589v2
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Langevin-based Strategy for Efficient Proposal Adaptation in Population Monte Carlo

 Víctor Elvira , Emilie Chouzenoux
ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing, May 2019, Brighton, United Kingdom. ⟨10.1109/ICASSP.2019.8682284⟩
Communication dans un congrès hal-02431677v1
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Testing Uncorrelation of Multi-Antenna Signals Using Linear Spectral Statistics of the Spatio-Temporal Sample Autocorrelation Matrix

 Philippe Loubaton , Xavier Mestre
2021 IEEE Statistical Signal Processing Workshop (SSP), Jul 2021, Rio de Janeiro, Brazil. pp.201-205, ⟨10.1109/SSP49050.2021.9513815⟩
Communication dans un congrès hal-04322837v1

On Learning Parametric Distributions from Quantized Samples

 Septimia Sarbu , Abdellatif Zaidi
2021 IEEE International Symposium on Information Theory (ISIT), Jul 2021, Melbourne, France. pp.1094-1099, ⟨10.1109/ISIT45174.2021.9518103⟩
Communication dans un congrès hal-04456106v1

More Communication Does Not Result in Smaller Generalization Error in Federated Learning

 Romain Chor , Milad Sefidgaran , Abdellatif Zaidi
IEEE Symposium on Information Theory (ISIT), 2023, Taipei, Taiwan
Communication dans un congrès hal-04457317v1
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Low Complexity Adaptive ML Approaches for End-to-End Latency Prediction

 Pierre Larrenie , Jean-François Bercher , Olivier Venard , Iyad Lahsen-Cherif
5th International Conference on Machine Learning for Networking (MLN'2022), Nov 2022, Paris, France. pp.72-87, ⟨10.1007/978-3-031-36183-8_6⟩
Communication dans un congrès hal-03958182v1
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Les grandes matrices aléatoires : un aperçu historique

 Walid Hachem
GRETSI, Sep 2022, Nancy, France
Communication dans un congrès hal-03817828v1
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Mixed Delay Constraints on a Fading C-RAN Uplink

 Homa Nikbakht , Michèle Wigger , Walid Hachem , Shlomo Shamai Shitz
IEEE Information Theory Workshop (ITW), 2019, Visby, Sweden
Communication dans un congrès hal-02385497v1
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Rétrodiffusion coopérative efficace en énergie pour un système multi-utilisateurs à accès multiple NOMA

 Hajar El Hassani , Anne Savard , E Belmega , Rodrigo C. De Lamare
GRETSI, Sep 2022, Nancy, France
Communication dans un congrès hal-03691782v2
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An Auxiliary Variable Method for Markov Chain Monte Carlo Algorithms in High Dimension

 Yosra Marnissi , Emilie Chouzenoux , Amel Benazza-Benyahia , Jean-Christophe Pesquet
Entropy, 2018, 20 (2), pp.110. ⟨10.3390/e20020110⟩
Article dans une revue hal-01797093v1
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On the asymptotic distribution of the maximum sample spectral coherence of Gaussian time series in the high dimensional regime

 Alexis Rosuel , Philippe Loubaton , Pascal Vallet
2021
Pré-publication, Document de travail hal-03268401v1
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Stochastic optimization with momentum: convergence, fluctuations, and traps avoidance

 Anas Barakat , Pascal Bianchi , Walid Hachem , Sholom Schechtman
Electronic Journal of Statistics , 2021, 15 (2), pp.3892-3947. ⟨10.1214/21-EJS1880⟩
Article dans une revue hal-03310455v1

Faster Unbalanced Optimal Transport: Translation invariant Sinkhorn and 1-D Frank-Wolfe

 Gabriel Peyré , François-Xavier Vialard , Thibault Séjourné
Proceedings of The 25th International Conference on Artificial Intelligence and Statistics, Mar 2022, 2022-03-28, France. pp.4995-5021
Communication dans un congrès hal-03869544v1
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RipsNet: a general architecture for fast and robust estimation of the persistent homology of point clouds

 Felix Hensel , Marc Glisse , Frédéric Chazal , Thibault de Surrel , Mathieu Carriere , et al.
Proceedings of Machine Learning Research, 2022, Proceedings of Topological, Algebraic, and Geometric Learning Workshops 2022, 196, pp.96-106
Article dans une revue hal-03867083v1
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Probabilistic modeling and inference for sequential space-varying blur identification

 Yunshi Huang , Emilie Chouzenoux , Víctor Elvira
IEEE Transactions on Computational Imaging, 2021, 7, pp.531 - 546. ⟨10.1109/TCI.2021.3081059⟩
Article dans une revue hal-03225842v1
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ULOOF: a User Level Online Offloading Framework for Mobile Edge Computing

 José L. D. Neto , Se-Young Yu , Daniel Fernandes Macedo , José-Marcos Nogueira , Rami Langar , et al.
IEEE Transactions on Mobile Computing, 2018, 17 (11), pp.2660-2674. ⟨10.1109/TMC.2018.2815015⟩
Article dans une revue hal-01547036v2

Emptiness problems for distributed automata

 Antti Kuusisto , Fabian Reiter
Information and Computation, 2020, 272, pp.104503. ⟨10.1016/j.ic.2019.104503⟩
Article dans une revue hal-03678048v1
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A Shooting Formulation of Deep Learning

 François-Xavier Vialard , Roland Kwitt , Susan Wei , Marc Niethammer
2020
Pré-publication, Document de travail hal-02871236v2
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