@article{liu2018crowsourcing,
  title={An Interactive Method to Improve Crowdsourced Annotations},
  author={Liu, Shixia and Chen, Changjian and Lu, Yafeng and Ouyang, Fangxin and Wang, Bin},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  volume={25},
  number={1},
  pages ={235--245},
  year={2019},
}