@inproceedings{zheng2016telcoflow,
  title={Telcoflow: Visual exploration of collective behaviors based on telco data},
  author={Zheng, Yixian and Wu, Wenchao and Zeng, Haipeng and Cao, Nan and Qu, Huamin and Yuan, Mingxuan and Zeng, Jia and Ni, Lionel M},
  booktitle={Proceedings of IEEE International Conference on Big Data},
  pages={843--852},
  year={2016},
  organization={IEEE}
}