@ARTICLE {10244,
author={J. R. Soares and CG Gonçalves and B. Parreira and P.T. Tavares and J. Carapinha and JP Barraca and R.  Aguiar and S. Sargento},
doi={10.1109/MCOM.2015.7045397},
journal={IEEE Communications Magazine},
title={ Toward a telco cloud environment for service functions},
year={2015},
month={February},
volume={53},
number={2},
pages={98-106},
ISSN={0163-6804}
}