@article{chung2019interaction,
  title={Interaction models for detecting nodal activities in temporal social media networks},
  author={Chung, Wingyan and Rao, Bingbing and Wang, Liqiang},
  journal={ACM Transactions on Management Information Systems (TMIS)},
  volume={10},
  number={4},
  pages={1--30},
  year={2019},
  publisher={ACM New York, NY, USA}
}