@InProceedings{rai08ihfrm,
  author =       {Piyush Rai and Hal {Daum\'e III}},
  title =        {The Infinite Hierarchical Factor Regression Model},
  booktitle =    {Proceedings of the Conference on Neural Information Processing Systems (NIPS)},
  year =         {2008},
  address =      {Vancouver, Canada}
}