@inproceedings{DBLP:conf/trec/OtterbacherQHR03,
author = {Jahna Otterbacher and
Hong Qi and
Ali Hakim and
Dragomir R. Radev},
title = {The University of Michigan at TREC 2003},
booktitle = {TREC},
year = {2003},
pages = {732-738},
ee = {http://trec.nist.gov/pubs/trec12/papers/umich.novelty.pdf},
bibsource = {DBLP, http://dblp.uni-trier.de}
}