@inproceedings{peng21wiat,
  author = {Yanyi Peng and Masato Kikuchi and Tadachika Ozono},
  title = {Online Classroom Evaluation System Based on Multi-Reaction Estimation},
  booktitle = {Proceedings of the 20th IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT 2021)},
  publisher = {ACM},
  series = {},
  volume = {},
  number = {},
  pages = {500--505},
  year = {2021},
  month = {},
  date = {},
  doi = {10.1145/3486622.3493984},
  url = {}
}