@InProceedings{BuntFangLiuCaoPetukhova:2013:IWCS2013:ISA-9,
  author    = {Harry Bunt  and  Alex C. Fang  and  Xiaoyue Liu  and  Jing Cao  and  Volha Petukhova},
  title     = {Issues in the addition of ISO standard annotations to the Switchboard corpus},
  booktitle = {Proceedings of the 9th Joint ISO - ACL SIGSEM Workshop on Interoperable Semantic Annotation},
  month     = {March},
  year      = {2013},
  address   = {Potsdam, Germany},
  publisher = {Association for Computational Linguistics},
  pages     = {67--78},
  url       = {http://www.aclweb.org/anthology/W13-0507}
}