@article{knittel2021real,
  title={Real-Time Visual Analysis of High-Volume Social Media Posts},
  author={Knittel, Johannes and Koch, Steffen and Tang, Tan and Chen, Wei and Wu, Yingcai and Liu, Shixia and Ertl, Thomas},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  volume={28},
  number={1},
  pages={879--889},
  year={2022}
  }