@InProceedings{xing:2012:Tutorial,
  author    = {Xing, Eric},
  title     = {Topic Models, Latent Space Models, Sparse Coding, and All That: A Systematic Understanding of Probabilistic Semantic Extraction in Large Corpus},
  booktitle = {Tutorial Abstracts of ACL 2012},
  month     = {July},
  year      = {2012},
  address   = {Jeju Island, Korea},
  publisher = {Association for Computational Linguistics},
  pages     = {3},
  url       = {http://www.aclweb.org/anthology/P12-4003}
}