@inproceedings{efficientsamplingforbipartitematching,
  title = {Efficient Sampling for Bipartite Matching Problems},
  author = {Maksims Volkovs and Richard S. Zemel},
  year = {2012},
  booktitle = {NeurIPS 2012 12},
  url = {http://papers.nips.cc/paper/4491-efficient-sampling-for-bipartite-matching-problems},
}