Expanding Queries Using Multiple Resources.

Edgar Meij Maarten de Rijke Machiel Jansen Expanding Queries Using Multiple Resources. 2006 TREC http://trec.nist.gov/pubs/trec15/papers/uamsterdam-meij.geo.final.pdf conf/trec/2006 db/conf/trec/trec2006.html#MeijRJ06