Beyond session segmentation: predicting changes in search intent with client-side user interactions.

Qi Guo Eugene Agichtein Beyond session segmentation: predicting changes in search intent with client-side user interactions. 636-637 2009 SIGIR http://doi.acm.org/10.1145/1571941.1572053 conf/sigir/2009 db/conf/sigir/sigir2009.html#GuoA09