@inproceedings{tightervariationalboundsarenot,
  title = {Tighter Variational Bounds are Not Necessarily Better},
  author = {Tom Rainforth and Adam R. Kosiorek and Tuan Anh Le and Chris J. Maddison and Maximilian Igl and Frank Wood and Yee Whye Teh},
  year = {2018},
  booktitle = {ICML 2018 7},
  eprint = {1802.04537},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1802.04537v3},
}