Aggelos Lazaris Polychronis Koutsakis Michael Paterakis A new model for video traffic originating from multiplexed MPEG-4 videoconference streams. 51-70 2008 65 Perform. Eval. 1 http://dx.doi.org/10.1016/j.peva.2007.02.004 db/journals/pe/pe65.html#LazarisKP08