@inproceedings{CIKM-2011-WangNSTC,
	author        = "Yujing Wang and Xiaochuan Ni and Jian-Tao Sun and Yunhai Tong and Zheng Chen",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063920",
	isbn          = "978-1-4503-0717-8",
	pages         = "2177--2180",
	publisher     = "{ACM}",
	title         = "{Representing document as dependency graph for document clustering}",
	year          = 2011,
}