Walk-Sums and Belief Propagation in Gaussian Graphical Models
Alan S. Willsky and Dmitry M. Malioutov and Jason K. Johnson

@article{7:73,author={Dmitry M. Malioutov and Jason K. Johnson and Alan S. Willsky}, Title={Walk-Sums and Belief Propagation in Gaussian Graphical Models},journal={Journal of Machine Learning Research},volume={7}, url={http://www.jmlr.org/papers/volume7/malioutov06a/malioutov06a.pdf}}