@inproceedings{ICDAR-2001-WenyinQXJ,
	author        = "Liu Wenyin and Wenjie Qian and Rong Xiao and Xiangyu Jin",
	booktitle     = "{Proceedings of the Sixth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2001.953946",
	isbn          = "0-7695-1263-1",
	pages         = "1050--1054",
	publisher     = "{IEEE Computer Society}",
	title         = "{Smart Sketchpad — An On-line Graphics Recognition System}",
	year          = 2001,
}