@inproceedings{DRR-2012-LinGTHL,
	author        = "Xiaoyan Lin and Liangcai Gao and Zhi Tang and Xuan Hu and Xiaofan Lin",
	booktitle     = "{Proceedings of the 19th Conference on Document Recognition and Retrieval}",
	doi           = "10.1117/12.912445",
	isbn          = "978-0-819-48944-9",
	publisher     = "{SPIE}",
	series        = "{SPIE Proceedings}",
	title         = "{Identification of embedded mathematical formulas in PDF documents using SVM}",
	volume        = 8297,
	year          = 2012,
}