@article {28697,
	title = {Holistic Network Virtualization and Pervasive Network Intelligence for 6G},
	journal = {IEEE Communications Surveys and Tutorials},
	year = {Submitted},
	pages = {1-22},
	author = {Shen, X. and Gao, J. and Wu, W. and Li, M. and Zhou, C. and Zhuang, W.}
}
