@inproceedings{CIKM-2013-GuoZ,
	author        = "Ting Guo and Xingquan Zhu",
	booktitle     = "{Proceedings of the 22nd ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2505515.2505614",
	isbn          = "978-1-4503-2263-8",
	pages         = "817--822",
	publisher     = "{ACM}",
	title         = "{Understanding the roles of sub-graph features for graph classification: an empirical study perspective}",
	year          = 2013,
}