@InProceedings{lupkowski-ginzburg:2013:IWCS2013,
  author    = {\L{}upkowski, Pawe\l{}  and  Ginzburg, Jonathan},
  title     = {A corpus-based taxonomy of question responses},
  booktitle = {Proceedings of the 10th International Conference on Computational Semantics (IWCS 2013) -- Short Papers},
  month     = {March},
  year      = {2013},
  address   = {Potsdam, Germany},
  publisher = {Association for Computational Linguistics},
  pages     = {354--361},
  url       = {http://www.aclweb.org/anthology/W13-0209}
}