RT Book, Section T1 UNED at PASCAL RTE-2 challenge A1 Herrera de la Cruz, Jesús A1 Peñas, Anselmo A1 Rodrigo, Álvaro A1 Verdejo, Felisa AB This paper reports the description of the developed system and the results obtained in the participation of the UNED in the Second Recognizing Textual Entailment (RTE) Challenge. New techniques and tools have been added: enriched queries to WordNet, detection of numeric expressions and their entailment, and Support Vector Machine classi cation (SVM) are the more relevant. The accuracy performed is slightly higher than the one from the previous edition system. PB Workshop Organization YR 2006 FD 2006-04-10 LK https://hdl.handle.net/20.500.14352/53615 UL https://hdl.handle.net/20.500.14352/53615 LA spa DS Docta Complutense RD 6 abr 2025