@article{zeng2020emotioncues,
  title={EmotionCues: Emotion-oriented visual summarization of classroom videos},
  author={Zeng, Haipeng and Shu, Xinhuan and Wang, Yanbang and Wang, Yong and Zhang, Liguo and Pong, Ting-Chuen and Qu, Huamin},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  volume={27},
  number={7},
  pages={3168--3181},
  year={2020},
  publisher={IEEE}
}