N. Adamopoulos, Ch. Bouras, P. Ganos, D. Karaiskakis, M. Paraskevas «Winds of Aiolos: The Greek School Network», in Proc. of Bolton International Conference “Towards the e-learning Community: Challenges for Business and Education”, Oct. 2000, Bolton, UK.
J. Valakas, P. Hadjiantoniou, J. Mourjopoulos and M. Paraskevas, «Loudspeaker Codebooks based on Pole / Zero Analysis of their Smoothed Spectra,» in Proc. of 106th Audio Engineering Society AES Convention, April 1999, Paris.
M. Paraskevas and J. Mourjopoulos, «Compression of Audio Signals: From ADPCM to MPEG-4», in Proc. of International Conference of Audio Technology 1998, Hellenic Naval academy, Peiraus, Greece, December 1998.
M. Paraskevas and J. Mourjopoulos, «A Statistical Study of the Variability and Features of Audio Signals: Some Preliminary Results», in Proc. of Audio Engineering Society AES 100th Convention preprint 4256 (Q-1), May 1996, Copenhagen.
J. Valakas, M. Paraskevas and J. Mourjopoulos «Pole-Zero Loudspeaker Response Analysis by Bandsplitting and Prony Modelling», in Proc. of Audio Engineering Society AES 100th, preprint 4214 (K-3), Convention, May 1996, Copenhagen.
M. Paraskevas and J.Mourjopoulos, «A Differential Perceptual Audio Coding Method with Reduced Bitrate Requirements», ΙΕΕΕ Transactions on Speech and Audio Processing, Vol. 3, No. 6, pp. 490-503, Nov. 1995.
M. Paraskevas and J. Mourjopoulos, «Results on a Differential Perceptual Audio Coder», in Proc. of Audio Engineering Society AES 96th Convention, preprint 3794 (P3.3), February 1994, Amsterdam.
M. Paraskevas, D. Tsoukalas and J. Mourjopoulos, «A Prony Method for High-quality Audio Coding», in Proc. of International Conference on Acoustics, Speech and Signal Processing, ICASSP 1993, Vol. I, pp. 205-208, April 1993, Mineapolis, USA.
M. Paraskevas, J. Mourjopoulos and G. Kokkinakis, «Audio Coding Based on Subjective Differences», in Proc. of Audio Engineering Society AES 94th Convention, preprint 3554 (D3-4), March 1993, Berlin.