@TechReport{Retriever_Improving_Web_Search_Engine_Results_Using_Clustering,
	author = "Zhihua Jiang, Anupam Joshi, Raghu Krishnapuram, and Liyu Yi",
	title = "{Retriever: Improving Web Search Engine Results Using Clustering}",
	month = "October",
	year = "2000",
	institution = "University of Maryland Baltimore County",
}