An Application to Discover Cheating in Digital Exams. - Julia Opgen-Rhein; Bastian Küppers; Ulrik Schroeder (Koli Calling, 2018)

Requirements for Author Verification in Electronic Computer Science Exams. - Julia Opgen-Rhein; Bastian Küppers; Ulrik Schroeder (CSEDU (2), 2019)