@article{enhancingitemresponsetheoryforcognitive,
  title = {Enhancing Item Response Theory for Cognitive Diagnosis},
  author = {Song Cheng and Qi Liu},
  year = {2019},
  eprint = {1905.10957},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.10957v3},
}