@inproceedings{CIKM-2011-ParkCS,
	author        = "Jae Hyun Park and W. Bruce Croft and David A. Smith",
	booktitle     = "{Proceedings of the 20th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/2063576.2063585",
	isbn          = "978-1-4503-0717-8",
	pages         = "17--26",
	publisher     = "{ACM}",
	title         = "{A quasi-synchronous dependence model for information retrieval}",
	year          = 2011,
}