@inproceedings{donttakenswvtnvakgxpmforananswerthe,
  title = {Don't take ``nswvtnvakgxpm'' for an answer --The surprising vulnerability of automatic content scoring systems to adversarial input},
  author = {Yuning Ding and Brian Riordan and Andrea Horbach and Aoife Cahill and Torsten Zesch},
  year = {2020},
  booktitle = {COLING 2020 8},
  url = {https://aclanthology.org/2020.coling-main.76},
}