@inproceedings{CIKM-2009-KhareA,
	author        = "Ritu Khare and Yuan An",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1645959",
	isbn          = "978-1-60558-512-3",
	pages         = "17--26",
	publisher     = "{ACM}",
	title         = "{An empirical study on using hidden markov model for search interface segmentation}",
	year          = 2009,
}