Article

Papaioannou, Maria ORCID: 0000-0003-3830-7190 , Pelekoudas-Oikonomou, Filippos, Mantas, Georgios ORCID: 0000-0002-8074-0417 , Serrelis, Emmanouil, Rodriguez, Jonathan and Fengou, Maria-Anna (2023) A survey on quantitative risk estimation approaches for secure and usable user authentication on smartphones. Sensors, 23 (6):2979. pp. 1-34. ISSN 1424-8220 (Online) (doi:https://doi.org/10.3390/s23062979)