@InProceedings{yao-EtAl:2011:EMNLP,
  author    = {Yao, Limin  and  Haghighi, Aria  and  Riedel, Sebastian  and  McCallum, Andrew},
  title     = {Structured Relation Discovery using Generative Models},
  booktitle = {Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing},
  month     = {July},
  year      = {2011},
  address   = {Edinburgh, Scotland, UK.},
  publisher = {Association for Computational Linguistics},
  pages     = {1456--1466},
  url       = {http://www.aclweb.org/anthology/D11-1135}
}