@conference {di2010evaluation,
	title = {Evaluation of a Methodology for Modeling Term Relationship through Geometry: Experiments at TREC 2010 Relevance Feedback Track.},
	booktitle = {TREC},
	year = {2010},
	publisher = {Citeseer},
	organization = {Citeseer},
	author = {Di Buccio, Emanuele and Melucci, Massimo and Jian-Yun Nie}
}
