@article{walkingonthinairenvironmentfreephysics,
  title = {Walking on Thin Air: Environment-Free Physics-based Markerless Motion Capture},
  author = {Micha Livne and Leonid Sigal and Marcus A. Brubaker and David J. Fleet},
  year = {2018},
  eprint = {1812.01203},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1812.01203v1},
}