@InProceedings{ PurverEtAl07MLMI,
  author = "Purver, Matthew and Niekrasz, John and Ehlen, Patrick",
  title = "Automatic Annotation of Dialogue Structure from Simple User Interaction",
  year = 2007,
  booktitle = "Proceedings of the 4th Joint Workshop on Multimodal Interaction and Related Machine Learning Algorithms",
  address = "Brno, Czech Republic",
  month = jun,
  url = "http://www.eecs.qmul.ac.uk/~mpurver/papers/purver-et-al07mlmi.pdf",
}