@article{speedingupgraphicalmodeloptimizationvia,
  title = {Speeding-up Graphical Model Optimization via a Coarse-to-fine Cascade of Pruning Classifiers},
  author = {B. Conejo and N. Komodakis and S. Leprince and J. P. Avouac},
  year = {2014},
  eprint = {1409.4205},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1409.4205v1},
}