@inproceedings{CIKM-2012-WangWLL,
	author        = "Xun Wang and Lei Wang and Jiwei Li and Sujian Li",
	booktitle     = "{Proceedings of the 21st ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2396761.2398706",
	isbn          = "978-1-4503-1156-4",
	pages         = "2619--2622",
	publisher     = "{ACM}",
	title         = "{Exploring simultaneous keyword and key sentence extraction: improve graph-based ranking using wikipedia}",
	year          = 2012,
}