331 citations
- Centre National de la Recherche ScientifiqueFR105 papers
- Laboratoire Traitement et Communication de l’InformationFR50 papers
- Institut Polytechnique de ParisFR45 papers
- Télécom ParisFR45 papers
- ParisTechFR44 papers
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- Université de LilleFR17 papers
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- Services répartis, Architectures, MOdélisation, Validation, Administration des RéseauxFR11 papers
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Showing 2007Show all
3 papers · 1 filter
math.ST2007
Forgetting of the initial condition for the filter in general state-space hidden Markov chain: a coupling approach
Randal Douc, Eric Moulines, Ya'Acov Ritov
We give simple conditions that ensure exponential forgetting of the initial conditions of the filter for general state-space hidden Markov chain. The proofs are based on the coupli…
math.PR2007★ 4 cited
Ewens measures on compact groups and hypergeometric kernels
Paul Bourgade, Ashkan Nikeghbali, Alain Rouault
On unitary compact groups the decomposition of a generic element into product of reflections induces a decomposition of the characteristic polynomial into a product of factors. Whe…
cs.IT2007★ 138 cited
Information Theoretic Proofs of Entropy Power Inequalities
Olivier Rioul
While most useful information theoretic inequalities can be deduced from the basic properties of entropy or mutual information, up to now Shannon's entropy power inequality (EPI) i…