@inproceedings{ijcai2019p0690, title = {Difficulty Controllable Generation of Reading Comprehension Questions}, author = {Gao, Yifan and Bing, Lidong and Chen, Wang and Lyu, Michael and King, Irwin}, booktitle = {Proceedings of the Twenty-Eighth International Joint Conference on Artificial Intelligence, {IJCAI-19}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, pages = {4968--4974}, year = {2019}, month = {7}, doi = {10.24963/ijcai.2019/690}, url = {https://doi.org/10.24963/ijcai.2019/690}, }