Ad Hoc and Diversity Retrieval at the University of Delaware.

@inproceedings{chandar-2009-ad, author = {Praveen Chandar and Aparna Kailasam and Divya Muppaneni and Sree Lekha Thota and Ben Carterette}, editor = {Ellen M. Voorhees and Lori P. Buckland}, title = {{Ad Hoc and Diversity Retrieval at the University of Delaware}}, booktitle = {{Proceedings of The Eighteenth Text REtrieval Conference, TREC 2009, Gaithersburg, Maryland, USA, November 17-20, 2009}}, series = {NIST Special Publication}, volume = {500-278}, publisher = {National Institute of Standards and Technology (NIST)}, year = {2009}, url = {http://trec.nist.gov/pubs/trec18/papers/udelaware-ben.WEB.MQ.pdf} }