@inProceedings{ChenInterSlotRelation:2015,
  author    = {Chen, Yun-Nung and Wang, William Yang and Rudnicky, Alex I.},
  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},
  year	    = {2015},
  address   = {Denver, CO, USA},
  publisher = {ACL},
  url	    = {http://www.cs.cmu.edu/~yww/papers/NAACL15_InterSlotRelation.pdf};
}