Minimal Test Collections for Relevance Feedback. - Ben Carterette; Praveen Chandar; Aparna Kailasam; Divya Muppaneni; Sree Lekha Thota (TREC, 2009)

Ad Hoc and Diversity Retrieval at the University of Delaware. - Praveen Chandar; Aparna Kailasam; Divya Muppaneni; Sree Lekha Thota; Ben Carterette (TREC, 2009)

Within-Document Term-Based Index Pruning with Statistical Hypothesis Testing. - Sree Lekha Thota; Ben Carterette (ECIR, 2011)