@Book{IQA:2006,
  editor    = {Nick Webb},
  title     = {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},
  url       = {http://www.aclweb.org/anthology/W/W06/W06-30}
}