@article{JMLR:v20:17-535,
  author  = {Ofer Meshi and Ben London and Adrian Weller and David Sontag},
  title   = {Train and Test Tightness of LP Relaxations in Structured Prediction},
  journal = {Journal of Machine Learning Research},
  year    = {2019},
  volume  = {20},
  number  = {13},
  pages   = {1--34},
  url     = {http://jmlr.org/papers/v20/17-535.html}
}