@inproceedings{essayqualitysignalsasweaksupervisionfor,
  title = {Essay Quality Signals as Weak Supervision for Source-based Essay Scoring},
  author = {Haoran Zhang and Diane Litman},
  year = {2021},
  booktitle = {EACL (BEA) 2021 4},
  url = {https://aclanthology.org/2021.bea-1.9},
}