Jaap Kamps Jovan Pehcevski Gabriella Kazai Mounia Lalmas Stephen Robertson INEX 2007 Evaluation Measures. 24-33 2007 INEX http://dx.doi.org/10.1007/978-3-540-85902-4_2 conf/inex/2007 db/conf/inex/inex2007.html#KampsPKLR07