@inproceedings{ICDAR-2007-CharW,
	author        = "Bruce W. Char and Stephen M. Watt",
	booktitle     = "{Proceedings of the Ninth International Conference on Document Analysis and Recognition}",
	doi           = "10.1109/ICDAR.2007.218",
	isbn          = "978-0-7695-2822-9",
	pages         = "1198--1202",
	publisher     = "{IEEE Computer Society}",
	title         = "{Representing and Characterizing Handwritten Mathematical Symbols through Succinct Functional Approximation}",
	year          = 2007,
}