@InProceedings{boye-wiren:2007:Dialog,
  author    = {Boye, Johan  and  Wiren, Mats},
  title     = {Multi-slot semantics for natural-language call routing systems},
  booktitle = {Proceedings of the Workshop on Bridging the Gap: Academic and Industrial Research in Dialog Technologies},
  month     = {April},
  year      = {2007},
  address   = {Rochester, NY},
  publisher = {Association for Computational Linguistics},
  pages     = {68--75},
  url       = {http://www.aclweb.org/anthology/W/W07/W07-0310}
}