@inproceedings{SIGIR-2014-ArifDL,
	author        = "Abu Shamim Mohammad Arif and Jia Tina Du and Ivan Lee",
	booktitle     = "{Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2600428.2609463",
	isbn          = "978-1-4503-2257-7",
	pages         = "875--878",
	publisher     = "{ACM}",
	title         = "{Examining collaborative query reformulation: a case of travel information searching}",
	year          = 2014,
}