MAssistant: A Personal Knowledge Assistant for MOOC Learners Lan Jiang author Shuhan Hu author Mingyu Huang author Zhichun Wang author Jinjian Yang author Xiaoju Ye author Wei Zheng author 2019-11 text Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP): System Demonstrations Sebastian Padó editor Ruihong Huang editor Association for Computational Linguistics Hong Kong, China conference publication jiang-etal-2019-massistant 10.18653/v1/D19-3023 https://aclanthology.org/D19-3023/ 2019-11 133 138