Concept Graph Learning from Educational Data.

@inproceedings{yang-2015-concept, author = {Yiming Yang and Hanxiao Liu and Jaime G. Carbonell and Wanli Ma}, editor = {Xueqi Cheng and Hang Li and Evgeniy Gabrilovich and Jie Tang}, title = {{Concept Graph Learning from Educational Data}}, booktitle = {{Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015}}, pages = {159--168}, publisher = {ACM}, year = {2015}, url = {https://doi.org/10.1145/2684822.2685292}, doi = {https://doi.org/10.1145/2684822.2685292} }