@InCollection{PurverEtAl11IWCS,
  author = "Purver, Matthew and Eshghi, Arash and Hough, Julian",
  title = "Incremental Semantic Construction in a Dialogue System",
  booktitle = "Proceedings of the 9th International Conference on Computational Semantics {(IWCS)}",
  editor = "Bos, J. and Pulman, S."
  year = 2011,
  month = jan,
  pages = "365--369",
  address = "Oxford, UK",
}