@article{animprovedthreeweightmessagepassing,
  title = {An Improved Three-Weight Message-Passing Algorithm},
  author = {Nate Derbinsky and José Bento and Veit Elser and Jonathan S. Yedidia},
  year = {2013},
  eprint = {1305.1961},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1305.1961v1},
}