@inproceedings{EDM-2017-CaoTH,
	author        = "Meng Cao and Yun Tang and Xiangen Hu",
	booktitle     = "{Proceedings of the 10th International Conference on Educational Data Mining}",
	ee            = "http://educationaldatamining.org/EDM2017/proc_files/papers/paper_165.pdf",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{An Analysis of Students' Questions in MOOCs Forums}",
	year          = 2017,
}