@InProceedings{W18-4703,
  author =	{Harry Bunt and Emer Gilmartin and Simon Keizer and Catherine Pelachaud and Volha Petukhova and Laurent Prevot and Mariet Theune},
  title =   {Downward Compatible Revision of Dialogue Annotation},
  booktitle = {Proceedings 14th Joint ACL - ISO Workshop on Interoperable Semantic Annotation},
  pages =   {21--34},
  month     = {August},
  year      = {2018},
  address   = {Santa Fe, New Mexico, USA},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W18-4703}
}