@inproceedings{mrfoptimizationbygraphapproximation,
  title = {MRF Optimization by Graph Approximation},
  author = {Wonsik Kim and Kyoung Mu Lee},
  year = {2015},
  booktitle = {CVPR 2015 6},
  eprint = {1505.03365},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.03365v1},
}