Podhradsky,P.; Rozinaj,G.:
Marketing Aspects of Intelligent Services
invited lecture in: IN User Group Workshop, Rome, Italy, November, 29 - December 1, 1999, pp.1-47

Macho, D.; Nadeu, C.; Jancovic, P.; Rozinaj, G.; Hernando,J.:
Comparison of Time & Frequency Filtering and Cepstral-Time Matrix Approaches in ASR
In: EUROSPEECH'99, Budapest, Hungary, 5. Sept. , 1999, pp. 77-80

Polec,J.; Podhradsky,P.; Rozinaj,G.; Sladecek,M.(Editors):
6-th International Workshop on Systems, Signals and Image Processing IWSSIP'99
Bratislava, Slovakia, June 2-4, 1999, 220 pp.

Michalik,M.; Rozinaj,G.:
Getting Results with Echo Watermarking, In: 5th International Scientific Conference of the Jozef Murgas Fond for Telecommunications
Bratislava, 1999

Jancovic,P.; Kacur,J.; Rozinaj,G.:
Start Point Detection of Vowels in Noisy Environment with Cepstral-Time Matrices
In: 1-st ELMAR International Workshop on Video Processing and Multimedia Communications VIPromCom'99 Zadar, Croatia, June 23-25, 1999, pp. 307-310