@ARTICLE{SYC_TNSM18, 
author={V. Sciancalepore and F. Z. Yousaf and X. Costa-Perez}, 
journal={IEEE Transactions on Network and Service Management}, 
title={z-TORCH: An Automated NFV Orchestration and Monitoring Solution}, 
year={2018}, 
volume={15}, 
number={4}, 
pages={1292-1306}, 
month={Dec},
}