@inproceedings {4921,
	title = {UMass Genomics 2006: Query-Biased Pseudo Relevance Feedback},
	booktitle = {Text Retrieval Conference (TREC)},
	year = {2006},
	url = {http://trec.nist.gov/pubs/trec15/papers/umass.geo.final.pdf},
	author = {Mark Smucker}
}
