@article{activestackingforheartrateestimation,
  title = {Active Stacking for Heart Rate Estimation},
  author = {Dongrui Wu and Feifei Liu and Chengyu Liu},
  year = {2019},
  eprint = {1903.10862},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1903.10862v1},
}