@inproceedings{HCI-IPT-2007-WangGQ,
	author        = "Shu-xia Wang and Man-Tun Gao and Le-hua Qi",
	booktitle     = "{Proceedings of the 12th International Conference on Human-Computer Interaction. Part II: Interaction Platforms and Techniques}",
	doi           = "10.1007/978-3-540-73107-8_18",
	isbn          = "978-3-540-73106-1",
	pages         = "161--170",
	publisher     = "{Springer International Publishing}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{Freehand Sketching Interfaces: Early Processing for Sketch Recognition}",
	volume        = 4551,
	year          = 2007,
}