@inproceedings{basili-EtAl:2004:HLTNAACL,
  author    = {Basili, Roberto  and  Hansen, Dorte H.  and  Paggio, Patrizia  and  Pazienza, Maria Teresa  and  Zanzotto, Fabio Massimo},
  title     = {Ontological resources and question answering},
  booktitle = {HLT-NAACL 2004: Workshop on Pragmatics of Question Answering },
  editor = {Sanda Harabagiu and Finley Lacatusu},
  year      = 2004,
  month     = {May 2 - May 7},
  address   = {Boston, Massachusetts, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {78--84}
}