@inproceedings{chen2017vaidya,
  title={Vaidya walk: A sampling algorithm based on the volumetric barrier},
  author={Chen, Yuansi and Dwivedi, Raaz and Wainwright, Martin J and Yu, Bin},
  booktitle={2017 55th Annual Allerton Conference on Communication, Control, and Computing (Allerton)},
  pages={1220--1227},
  year={2017},
  organization={IEEE}
}