PRIS at TREC 2012 KBA Track.

@inproceedings{li-2012-pris, author = {Yan Li and Zhaozhao Wang and Baojin Yu and Yong Zhang and Ruiyang Luo and Weiran Xu and Guang Chen and Jun Guo}, editor = {Ellen M. Voorhees and Lori P. Buckland}, title = {{PRIS at TREC 2012 KBA Track}}, 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.kba.nb.pdf} }