CITATION.bib

@inproceedings{yu2021mooccubex,
  title={{MOOCCubeX}: A Large Knowledge-centered Repository for Adaptive Learning in {MOOCs}},
  author={Yu, Jifan and Wang, Yuquan and Zhong, Qingyang and Luo, Gan and Mao, Yiming and Sun, Kai and Feng, Wenzheng and Xu, Wei and Cao, Shulin and Zeng, Kaisheng and others},
  booktitle={Proceedings of the 30th ACM International Conference on Information \& Knowledge Management},
  pages={4643--4652},
  year={2021}
}