I am Carole, researcher in compact binaries observation with gravitational waves. Before joining the group, I made my PhD in Annecy on the impact of binary formation channels on the gravitational wave background under the supervision of Tania Regimbau. My research now extends to the extraction of astrophysical constrains from gravitational wave observations with compact binaries. My work is divided in 2 main topics: Performing Bayesian analysis with the detected events from LIGO-Virgo to compare astrophysical models and developing joint analysis between the astrophysical background and the compact binary coalescences detections for current detectors LIGO-Virgo-KAGRA and future ones Einstein Telescope, Cosmic Explorer and LISA.