The University of Amsterdam at TREC 2012.

@inproceedings{berendsen-2012-university, author = {Richard Berendsen and Edgar Meij and Daan Odijk and Maarten de Rijke and Wouter Weerkamp}, editor = {Ellen M. Voorhees and Lori P. Buckland}, title = {{The University of Amsterdam at TREC 2012}}, 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/UvA.microblog.kba.final.pdf} }