Yiming Yang, Hanxiao Liu, Jaime G. Carbonell, Wanli Ma. Concept Graph Learning from Educational Data. In Xueqi Cheng, Hang Li, Evgeniy Gabrilovich, Jie Tang, editors, Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, WSDM 2015, Shanghai, China, February 2-6, 2015. pages 159-168, ACM, 2015. [doi]
Abstract is missing.