@inproceedings{minimizingsparsehighorderenergiesby,
  title = {Minimizing Sparse High-Order Energies by Submodular Vertex-Cover},
  author = {Andrew Delong and Olga Veksler and Anton Osokin and Yuri Boykov},
  year = {2012},
  booktitle = {NeurIPS 2012 12},
  url = {http://papers.nips.cc/paper/4736-minimizing-sparse-high-order-energies-by-submodular-vertex-cover},
}