Automatic Exercise Generation Based on Corpora and Natural Language Processing Techniques

Lengoiaia eta Sistema Informatikoak Saila (UPV-EHU). Donostia. 2011-10-20. <font color=red>Errata:</font> in page 122 is said: <font color=red>In contrast, the results of item discrimination and the evaluation of the distractors were obtained based on low-scoring and high-scoring students.</font> but it should be: <font color=green>In contrast, the evaluation of the distractors was obtained based on low-scoring and high-scoring students. </font>