@article{treepyramidaladaptiveimportancesampling,
  title = {Tree pyramidal adaptive importance sampling},
  author = {Javier Felip and Nilesh Ahuja and Omesh Tickoo},
  year = {2019},
  eprint = {1912.08434},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1912.08434v2},
}