@incollection{NIPS2010_0075,
 title = {Gaussian sampling by local perturbations},
 author = {George Papandreou and Alan Yuille},
 booktitle = {Advances in Neural Information Processing Systems 23},
 editor = {J. Lafferty and C. K. I. Williams and J. Shawe-Taylor and R.S. Zemel and A. Culotta},
 pages = {1858--1866},
 year = {2010}
}