@inproceedings{SIGIR-2004-SriramSZ,
	author        = "Smitha Sriram and Xuehua Shen and ChengXiang Zhai",
	booktitle     = "{Proceedings of the 27th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1008992.1009086",
	isbn          = "1-58113-881-4",
	pages         = "492--493",
	publisher     = "{ACM}",
	title         = "{A session-based search engine}",
	year          = 2004,
}