@article{olalaobjectlevelactivelearningbased,
  title = {OLALA: Object-Level Active Learning for Efficient Document Layout Annotation},
  author = {Zejiang Shen and Jian Zhao and Melissa Dell and YaoLiang Yu and Weining Li},
  year = {2020},
  eprint = {2010.01762},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.01762v3},
}