@article{statisticaldecisionmakingforoptimal,
  title = {Statistical Decision Making for Optimal Budget Allocation in Crowd Labeling},
  author = {Xi Chen and Qihang Lin and Dengyong Zhou},
  year = {2014},
  eprint = {1403.3080},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1403.3080v2},
}