Quality of experience management for video streams: the case of Skype. - Antonio Liotta; Luca Druda; Vlado Menkovski; Georgios Exarchakos (MoMM, 2012)

Skype Resilience to High Motion Videos. - George Exarchakos; Luca Druda; Vlado Menkovski; Paolo Bellavista; Antonio Liotta (Int. J. Wavelets Multiresolution Inf. Process., 2013)

Network analysis on Skype end-to-end video quality. - George Exarchakos; Luca Druda; Vlado Menkovski; Antonio Liotta (Int. J. Pervasive Comput. Commun., 2015)