@inproceedings{zhao17clamping,
  author = {Zhao, Junyao and Djolonga, Josip and Tschiatschek, Sebastian  and Krause, Andreas},
  booktitle = {Conference on Uncertainty in Artificial Intelligence (UAI)},
  title = {Improving Optimization-Based Approximate Inference by Clamping Variables},
  year = {2017}}