@inproceedings{exactmapinferencebyavoidingfractional,
  title = {Exact MAP Inference by Avoiding Fractional Vertices},
  author = {Erik M. Lindgren and Alexandros G. Dimakis and Adam Klivans},
  year = {2017},
  booktitle = {ICML 2017 8},
  eprint = {1703.02689},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1703.02689v1},
}