@inproceedings{Sun:2016Nl,
  author = "Sun, Xiaoyong",
  title = "{Design and Implementation of Whiteboard in Online Classroom}",
  doi = "10.22323/1.264.0056",
  booktitle = "Proceedings of The fourth International Conference on Information Science and Cloud Computing {\textemdash} PoS(ISCC2015)",
  year = 2016,
  volume = "264",
  pages = "056"
}