Speaker — Emmanuel Ponsot (Laboratoire des Systèmes Perceptifs, ENS) Abstract — A largely unresolved problem in hearing sciences concerns the large heterogeneity observed among individuals with similar audiograms (hearing thresholds measured in quiet) in understanding speech in noisy environments. Recent studies suggest that supra-threshold auditory mechanisms (i.e. that operate above detection threshold) play a prominent […]
Speaker — Diarra Fall (Institut Denis Poisson, UMR CNRS, Université d’Orléans et de Tours) Abstract — Dans cet exposé, je parlerai de modèles bayésiens non paramétriques et de tests d’hypothèses, avec pour exemple d’application, un travail en cours avec le centre hospitalier régional d’Orléans portant sur l’estimation de la zone contrôlant le langage chez des […]
Speaker — Clément Elvira (PANAMA research group, Iniria, CNRS, IRISA – Rennes) Abstract — Spreading the information over all coefficients of a representation is a desirableproperty in many applications such as digital communication or machine learning. Thisso-called antisparse representation can be obtained by solving a convex program involving a$\ell_\infty$-norm penalty combined with a quadratic discrepancy. […]
Speaker — Ning Chu (Institute of process equipment, College of Energy Engineering, Zhejiang University (Hangzhou, China)) Abstract — Remote monitoring and early warning of thermal source abnormality play more and more important roles in fire prevention for the museums and historical monuments (Notre dame de Paris e.g.), metro and electric vehicle (Tesla e.g.) etc. However, […]
Speaker — Hichem Snoussi (Université de Technologie de Troyes) Abstract — The aim of this tutorial is to give an overview of recent advances in distributed signal/image processing in wireless sensor networks. Over the past few years, wireless sensor networks received tremendous attention for monitoring physical phenomena and for target tracking in a wide region […]
