Real-time control systems secured communication. - Petr Czekaj; Ondrej Krejcar (PDeS, 2009)

User Adaptivity Features of Secured Biomedical User Adaptive System. - Dalibor Janckulík; Leona Motalova; Ondrej Krejcar; Petr Czekaj (MISSI, 2010)

Biomedical user adaptive system for smart environments. - Ondrej Krejcar; Dalibor Janckulík; Leona Motalova; Petr Czekaj (Int. J. Intell. Inf. Database Syst., 2012)