@InProceedings{Koumaras04,
  author =	"H. Koumaras and E. Pallis and G. Xilouris and A.
		 Kourtis and D. Martakos and J. Lauterjung",
  title =	"Pre-Encoding {PQ}o{S} Assessment Method for Optimized
		 Resource Utilization",
  booktitle =	"Proceedings of 2nd Inter. Conference on Performance
		 Modelling and Evaluation of Heterogeneous Networks",
  year = 	"2004",
}