@InProceedings{chen-wang-rudnicky:2015:NAACL-HLT,
  author    = {Chen, Yun-Nung  and  Wang, William Yang  and  Rudnicky, Alexander},
  title     = {Jointly Modeling Inter-Slot Relations by Random Walk on Knowledge Graphs for Unsupervised Spoken Language Understanding},
  booktitle = {Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {May--June},
  year      = {2015},
  address   = {Denver, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {619--629},
  url       = {http://www.aclweb.org/anthology/N15-1064}
}