Séminaires I2M
Séminaires par thème de recherche
- Séminaire Analyse Appliquée
- Séminaire Analyse et Géométrie
- Séminaire Arithmétique et Théorie de l’Information (ATI)
- Séminaire CENTURI (transverse)
- Séminaire CWS (Combinatorics on Words Seminar)
- Séminaire Doctorants CPT/I2M à Luminy
- Séminaire Doctorants Saint-Charles
- Séminaire Ernest
- Séminaire de Géométrie et de Topologie de Marseille
- Séminaire Hypatie (transverse PROBA Lyon-Marseille)
- Séminaire IOSSB (Interdisciplinary online seminar series on Biolocomotion)
- Séminaire Kifékoi
- Séminaire La Madeleine d’Euclide (inter-labos, FRUMAM)
- Séminaire Logique et Interactions
- Séminaire MABioS
- Séminaire Mathématiques, Évolution, Biologie (MEB)
- Séminaire Probabilités
- Séminaire Rauzy
- Séminaire Représentations des Groupes Réductifs (RGR)
- Séminaire Signal et Apprentissage (transverse)
- Séminaire Statistique
Événements passés
31
Jan
E. Vural (EPFL): Transformation-invariant analysis of visual signals with manifold models
Transformation-invariant analysis of visual signals with manifold models By Elif Vural, EPFL. Manifold models provide low-dimensional representations that are useful for processing and analyzing visual [...]
24
Jan
G. Gassier (IM2NP): Subspaces methods in passive radar
Subspaces methods in passive radar.\nBy Ghislain Gassier\, IM2NP.\nA bistatic passive Doppler radar system exploits already existing RF transmitters (illuminators of opportunity) to detect and localize [...]
10
Jan
P. Réfregier (Institut Fresnel): Cramer-Rao Bound and application to radar and optical polarimetry
Title: Cramer-Rao Bound and application to radar and optical polarimetry. By Philippe Réfregier, Institut Fresnel. During this talk, we will try to illustrate estimation precision [...]
13
Déc
J. Marchi (INS) : Fully unsupervised detection and clustering of EEG epileptic spikes
Fully unsupervised detection and clustering of EEG epileptic spikes. By Johann Marchi, INS. Nowadays, large amounts of electroencephalogram (EEG) data remain unexploited because of a [...]
Online confusion learning and passive-aggressive scheme.
Liva Ralaivola
Online confusion learning and passive-aggressive scheme By Liva Ralaivola, LIF. This work provides the first — to the best of our knowledge — analysis of [...]
15
Nov
E. Morvant (LIF): A Well-founded PAC-Bayesian Majority Vote applied to the Nearest Neighbor Rule
A Well-founded PAC-Bayesian Majority Vote applied to the Nearest Neighbor Rule\n\nBy Emilie Morvant\, LIF.\n\nThe Nearest Neighbor (NN) [1] rule is probably the best-known classification method. [...]
08
Nov
Full Signal and Machine Learning afternoon session for welcoming new members.
13h30 Optimization of High Dimensional Functions: Application to a Pulse Shaping Problem, Mattias Gybels, LIF. 14h Nonlinear functional data analysis with reproducing kernels, Hachem Kadri, [...]
18
Oct
Nelly PUSTELNIK - A multicomponent proximal algorithm for Empirical Mode Decomposition
A multicomponent proximal algorithm for Empirical Mode Decomposition. By Nelly Pustelnik, ENS Lyon The Empirical Mode Decomposition (EMD) is known to be a powerful tool [...]
27
Sep
Sylvain TAKERKART - Learning from structured fMRI patterns using graph kernels
Learning from structured fMRI patterns using graph kernels. (by Sylvain Takerkart, LIF). Classification of medical images in multi-subjects settings is a difficult challenge due to [...]
20
Sep
Anaik OLIVERO - Phase Reconstruction Problem: Recent Advances and Applications for Audio Signals
Phase Reconstruction Problem: Recent Advances and Applications for Audio Signals (by Anaik Olivero, LIF/LATP). "Tout est dans le titre."
13
Sep
Thomas PEEL - Matching Pursuit with Stochastic Selection
Matching pursuit with stochastic selection (by Thomas Peel, LIF). We propose a Stochastic Selection strategy that ac- celerates the atom selection step of Matching Pursuit. [...]
03
Fév
Continuous spins, conservation and loss of the Gibbs property ; some examples and a program
Aernout van Enter
I review what is known about the preservation and/or loss of the Gibbs property for various models in which continuous spins are subjected to diffusive [...]
03
Fév
Gibbs and non-Gibbs measures in space and time
Frank Redig
Gibbs measures are the mathematical formalization of Boltzmann-Gibbs distributions and describe equilibrium states of extended systems in statistical mechanics. If one starts a system in [...]
02
Déc
BK inequalities
Jacob van den Berg and Alberto Gandolfi Introduction, review and new developments.
Top-down phylogenetic tree reconstruction - Celine Vens
Celine Vens
We propose a novel distance based method for reconstruction of phylogenetic trees. Our method is based on a conceptual clustering method that extends the decision [...]
17
Mar
Un nouveau modèle de population en espace continu : le processus Lambda-Fleming-Viot spatial
il y aura un exposé de l'intervenante le Mardi 16 mars (horaire à préciser, CMI) http://www.cmap.polytechnique.fr/~veber/ Amandine Véber
