@inproceedings{usingmatricestomodelsymbolicrelationship,
  title = {Using matrices to model symbolic relationship},
  author = {Ilya Sutskever and Geoffrey E. Hinton},
  year = {2008},
  booktitle = {NeurIPS 2008 12},
  url = {http://papers.nips.cc/paper/3482-using-matrices-to-model-symbolic-relationship},
}