@inproceedings{KDD-2009-HasanSGA,
	author        = "Mohammad Al Hasan and W. Scott Spangler and Thomas D. Griffin and Alfredo Alba",
	booktitle     = "{Proceedings of the 15th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/1557019.1557146",
	isbn          = "978-1-60558-495-9",
	pages         = "1175--1184",
	publisher     = "{ACM}",
	title         = "{COA: finding novel patents through text analysis}",
	year          = 2009,
}