339 citations
- Université Gustave EiffelFR37 papers
- Institutt for Grafiske MedierNO25 papers
- Centre National de la Recherche ScientifiqueFR16 papers
- Laboratoire d'Informatique, du Traitement de l'Information et des SystèmesFR5 papers
- Lyon 1 UniversitéFR4 papers
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- Laboratoire d'Informatique de Paris-NordFR3 papers
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8 papers · 1 filter
Robustness of Anytime Bandit Policies
Antoine Salomon, Jean-Yves Audibert
This paper studies the deviations of the regret in a stochastic multi-armed bandit problem. When the total number of plays n is known beforehand by the agent, Audibert et al. (2009…
Large information plus noise random matrix models and consistent subspace estimation in large sensor networks
Walid Hachem, Philippe Loubaton, Xavier Mestre +2
In array processing, a common problem is to estimate the angles of arrival of deterministic sources impinging on an array of antennas, from observations of the source s…
Gog and Magog triangles, and the Schutzenberger involution
Hayat Cheballah, Philippe Biane
We describe an approach to finding a bijection between Alternating Sign Matrices and Totally Symmetric Self-Complementary Plane Partitions, which is based on the Schutzenberger inv…
Tight conditions for consistent variable selection in high dimensional nonparametric regression
Laëtitia Comminges, Arnak Dalalyan
We address the issue of variable selection in the regression model with very high ambient dimension, i.e., when the number of covariates is very large. The main focus is on the sit…
Blind source separation of convolutive mixtures of non circular linearly modulated signals with unknown baud rates
E. Florian, A. Chevreuil, P. Loubaton
This paper addresses the problem of blind separation of convolutive mixtures of BPSK and circular linearly modulated signals with unknown (and possibly different) baud rates and ca…
Splicing systems and the Chomsky hierarchy
Jean Berstel, Luc Boasson, Isabelle Fagnot
In this paper, we prove decidability properties and new results on the position of the family of languages generated by (circular) splicing systems within the Chomsky hierarchy. Th…