Mixture of noises and sampling of non-log-concave posterior distributions. - Pierre Palud; Pierre Chainais; Franck Le Petit; Emeric Bron; Pierre-Antoine Thouvenin; Maxime Vono; L. Einig; M. Garcia Santa-Maria; Mathilde Gaudel; Jan H. Orkisz; Victor de Souza Magalhaes; Sébastien Bardeau; et al. (EUSIPCO, 2022)