The maven project: Management and Authenticity Verification of multimedia contents. - Carlos Ruiz; Sinuhe Arroyo; Igor Krsteski; Pablo Dago; J. Sánchez; Luis Pérez-Freire; Alessia De Rosa; Marco Fontani; Andrea Costanzo; Alessandro Piva; Davide Ariu; Luca Piras 001; et al. (ICME Workshops, 2015)