Dear DOS 2023 participants, unfortunately, I just tested positively for CoViD-19. In case you develop symptoms, make sure to test yourselves before you go back home to your families over Easter. Sorry for the resulting inconveniences ... Regards, Horst Schirmeier -- Prof. Dr.-Ing. Horst Schirmeier Professur für Betriebssysteme Technische Universität Dresden Fakultät Informatik 01062 Dresden Tel.: +49 (351) 463-38321 office: Andreas-Pfitzmann-Bau, R.3102 Nöthnitzer Str. 46, 01187 Dresden (Campus-Navigator: https://tud.link/seh0) https://tud.de/inf/os