@inproceedings{CIKM-2009-PenevW,
	author        = "Alex Penev and Raymond K. Wong",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1646089",
	isbn          = "978-1-60558-512-3",
	pages         = "1067--1076",
	publisher     = "{ACM}",
	title         = "{Framework for timely and accurate ads on mobile devices}",
	year          = 2009,
}