@article {3850,
	title = {Answering Pattern Match Queries in Large Graph Databases via Graph Embedding},
	journal = {The VLDB Journal},
	volume = {21},
	year = {2012},
	pages = {97--120},
	doi = {10.1007/s00778-011-0238-6},
	author = {Lei Zou and Lei Chen and Tamer Ozsu and Dongyan Zhao}
}
