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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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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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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
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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

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

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

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

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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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
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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 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

On the frequency domain detection of high dimensional time series

 Alexis Rosuel , Pascal Vallet , Philippe Loubaton , Xavier Mestre
ICASSP 2020, May 2020, Barcelona, Spain
Communication dans un congrès hal-02530305v1
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Behaviour of non parametric estimators of second order statistics of high dimensional time series : a large random matrix approach

 Alexis Rosuel
Statistics [math.ST]. Université Gustave Eiffel, 2021. English. ⟨NNT : 2021UEFL2034⟩
Thèse tel-03665080v1
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Application of large random matrices to multivariate time series analysis

 Daria Tieplova
Probability [math.PR]. Université Paris-Est; Verkin Institute for low temperature physics and engineering (Kharkiv, Ukraine), 2020. English. ⟨NNT : 2020PESC2050⟩
Thèse tel-03337952v1
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Self-supervised Deep Learning for mmWave Beam Steering Exploiting Sub-6 GHz Channels

 Irched Chafaa , Romain Negrel , Elena Veronica Belmega , Mérouane Debbah
IEEE Transactions on Wireless Communications, 2022, 21 (10), pp.8803-8816. ⟨10.1109/TWC.2022.3170104⟩
Article dans une revue hal-03567120v1
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Some Problems in Nonconvex Stochastic Optimization

 Sholom Schechtman
Numerical Analysis [math.NA]. Université Gustave Eiffel, 2021. English. ⟨NNT : 2021UEFL2031⟩
Thèse tel-03698454v1
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Cohérence spectrale et test de corrélation en grande dimension

 Alexis Rosuel , Pascal Vallet , Philippe Loubaton
GRETSI 2022 XXVIIIème Colloque Francophone de Traitement du Signal et des Images, Sep 2022, Nancy, France
Communication dans un congrès hal-04328553v1
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On the asymptotic distribution of the maximum sample spectral coherence of Gaussian time series in the high dimensional regime

 Philippe Loubaton , Alexis Rosuel , Pascal Vallet
Journal of Multivariate Analysis, 2023, 194, pp.105124. ⟨10.1016/j.jmva.2022.105124⟩
Article dans une revue hal-04322300v1
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EQUILIBRIUM IN A LARGE LOTKA-VOLTERRA SYSTEM WITH PAIRWISE CORRELATED INTERACTIONS

 Maxime Clenet , Hafedh El Ferchichi , Jamal Najim
Stochastic Processes and their Applications, 2022, 153, pp.423-444. ⟨10.1016/j.spa.2022.08.004⟩
Article dans une revue hal-03681747v1
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On the behaviour of large empirical autocovariance matrices between the past and the future

 Philippe Loubaton , Daria Tieplova
Random Matrices: Theory and Applications, 2021, vol. 10 (no. 2), ⟨10.1142/S2010326321500210⟩
Article dans une revue hal-02370315v2
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Positive solutions for large random linear systems

 Pierre Bizeul , Jamal Najim
Proceedings of the American Mathematical Society, In press, pp.1. ⟨10.1090/proc/15383⟩
Article dans une revue hal-02093170v2
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Smallest singular value and limit eigenvalue distribution of a class of non-Hermitian random matrices with statistical application

 Arup Bose , Walid Hachem
Journal of Multivariate Analysis, 2020, ⟨10.1016/j.jmva.2020.104623⟩
Article dans une revue hal-03052843v1
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Online convex optimization in wireless networks and beyond: The feedback -performance trade-off

 Elena Veronica Belmega , Panayotis Mertikopoulos , Romain Negrel
RAWNET 2022 - International Workshop on Resource Allocation and Cooperation in Wireless Networks, Sep 2022, Turin, Italy. pp.1-8
Communication dans un congrès hal-03737125v2
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Climate Science at the Interface Between Topological Data Analysis and Dynamical Systems Theory

 Davide Faranda , Théo Lacombe , Nina Otter , Kristian Strommen
Notices of the American Mathematical Society, 2024, 71, pp.267-271. ⟨10.1090/noti2864⟩
Article dans une revue hal-04396161v1
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Multi-user downlink NOMA systems aided by an ambient backscatter device: achievable rate region and energy-efficiency maximization

 Hajar El Hassani , Anne Savard , E. Veronica Belmega , Rodrigo C. De Lamare
IEEE Transactions on Green Communications and Networking, 2023, 7 (3), pp.1135-1148. ⟨10.1109/TGCN.2023.3261499⟩
Article dans une revue hal-03665856v3
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Sélection de relais robuste aux canaux imparfaits pour la radio cognitive coopérative exploitant des réseaux profonds

 Romain Negrel , Yacine Benatia , Anne Savard , Elena Veronica Belmega
29ème Colloque Francophone du Traitement du Signal et des Images GRETSI 2023, Patrice Abry; Olivier Michel, Aug 2023, Grenoble, France
Communication dans un congrès hal-04294889v1
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Spectral measures of empirical autocovariance matrices of high dimensional Gaussian stationary processes

 Arup Bose , Walid Hachem
Random Matrices: Theory and Applications, 2023, 12 (02), ⟨10.1142/S2010326322500538⟩
Article dans une revue hal-03446803v2
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Information mutuelle de canaux radio et opérateurs de Jacobi ergodiques

 Walid Hachem , Adrien Hardy , Shlomo Shamai
GRETSI, 2019, Lille, France
Communication dans un congrès hal-02385518v1
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Near-optimal estimation of smooth transport maps with kernel sums-of-squares

 Boris Muzellec , Adrien Vacher , Francis Bach , François-Xavier Vialard , Alessandro Rudi
SIAM Journal on Mathematics of Data Science, In press
Article dans une revue hal-03466696v1
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A Random Block-Coordinate Douglas-Rachford Splitting Method with Low Computational Complexity for Binary Logistic Regression

 Luis Briceño-Arias , Giovanni Chierchia , Emilie Chouzenoux , Jean-Christophe Pesquet
Computational Optimization and Applications, 2019, 72 (3), pp.707-726. ⟨10.1007/s10589-019-00060-6⟩
Article dans une revue hal-01672507v1
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