http://www.sigir2009.org/Program/papers
http://www.sigir2009.org/Program/posters
PAPERS
The program committee reviewed 494 full paper submissions and accepted 78, about a 16% acceptance rate.
In 2008, 497 submitted, 85 accepted, about a 17% acceptance rate.
POSTERS
The program committee reviewed 256 poster submissions and accepted 86, about a 34% acceptance rate.
In 2008, 173 submitted, 91 accepted, about a 53% acceptance rate.