@InProceedings{bertomeu-EtAl:2006:IQA,
  author    = {Bertomeu, N\'uria  and  Uszkoreit, Hans  and  Frank, Anette  and  Krieger, Hans-Ulrich  and  J\"org, Brigitte},
  title     = {Contextual phenomena and thematic relations in database QA dialogues: results from a Wizard-of-Oz Experiment},
  booktitle = {Proceedings of the Interactive Question Answering Workshop at HLT-NAACL 2006},
  month     = {June},
  year      = {2006},
  address   = {New York, NY, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {1--8},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-3001}
}