18 citations · 22 across the 4 of their papers we have counts for
4 papers
Dynamical properties of chimera states for globally coupled map lattices
ThÉophile Caby, Pierre Guiraud
We study the stability properties and long-term dynamical behavior of chimera states in globally coupled map lattices. In particular, we give a formula for the transverse Lyapunov…
Subspace Hybrid Beamforming for Head-worn Microphone Arrays
Sina Hafezi, Alastair H. Moore, Pierre Guiraud +4
A two-stage multi-channel speech enhancement method is proposed which consists of a novel adaptive beamformer, Hybrid Minimum Variance Distortionless Response (MVDR), Isotropic-MVD…
Super-resolution wavefront reconstruction
Sylvain Oberti, Carlos Correia, Thierry Fusco +2
Super-Resolution (SR) is a technique that seeks to upscale the resolution of a set of measured signals. SR retrieves higher-frequency signal content by combining multiple lower res…
Extreme Value Theory for Piecewise Contracting Maps with Randomly Applied Stochastic Perturbations
D. Faranda, J. -M. Freitas, P. Guiraud +1
We consider globally invertible and piecewise contracting maps in higher dimensions and we perturb them with a particular kind of noise introduced by Lasota and Mackey. We got rand…