Elisa Noguera Fernando Llopis Antonio Ferrández Alberto Escapa New Measures for Open-Domain Question Answering Evaluation Within a Time Constraint. 540-547 2007 conf/tsd/2007 TSD http://dx.doi.org/10.1007/978-3-540-74628-7_70 db/conf/tsd/tsd2007.html#NogueraLFE07