@inproceedings{EDM-2019-DavisWY,
	author        = "Glenn M. Davis and Cindy Wang and Christina Yuan",
	booktitle     = "{Proceedings of the 12th International Conference on Educational Data Mining}",
	ee            = "https://drive.google.com/file/d/1JLEtMJkJJxZCLtfXe79FvKku-Gqb8TTQ",
	publisher     = "{International Educational Data Mining Society}",
	title         = "{N-gram Graphs for Topic Extraction in Educational Forums}",
	year          = 2019,
}