PRIS at 2012 TREC Medical Track: Query Expansion, Retrieval and Ranking.

@inproceedings{zhang-2012-pris, author = {Jiayue Zhang and Lin Lin and Shudang Diao and Yukun Li and Runnan Liu and Weiran Xu and Jun Guo}, editor = {Ellen M. Voorhees and Lori P. Buckland}, title = {{PRIS at 2012 TREC Medical Track: Query Expansion, Retrieval and Ranking}}, booktitle = {{Proceedings of The Twenty-First Text REtrieval Conference, TREC 2012, Gaithersburg, Maryland, USA, November 6-9, 2012}}, series = {NIST Special Publication}, volume = {500-298}, publisher = {National Institute of Standards and Technology (NIST)}, year = {2012}, url = {http://trec.nist.gov/pubs/trec21/papers/PRIS.medical.nb.pdf} }