@InProceedings{murphy-talukdar-mitchell:2012:PAPERS,
  author    = {Murphy, Brian  and  Talukdar, Partha  and  Mitchell, Tom},
  title     = {Learning Effective and Interpretable Semantic Models using Non-Negative Sparse Embedding},
  booktitle = {Proceedings of COLING 2012},
  month     = {December},
  year      = {2012},
  address   = {Mumbai, India},
  publisher = {The COLING 2012 Organizing Committee},
  pages     = {1933--1950},
  url       = {http://www.aclweb.org/anthology/C12-1118}
}