@inproceedings{nips2011,
 author = {D. Wingate and
           N. Goodman and
           A. Stuhlm{\"{u}}ller and
           J. M. Siskind},
 title = {Nonstandard Interpretations of Probabilistic Programs for Efficient
          Inference},
 booktitle = {Proceedings of the Neural Information Processing Systems
              Conference (NIPS)},
 location = {Granada, Spain},
 day = {12--15},
 month = dec,
 year = 2011,
 url = {http://engineering.purdue.edu/~qobi/papers/nips2011.pdf}}