Sumit Basu, Chuck Jacobs, Lucy Vanderwende. Powergrading: a Clustering Approach to Amplify Human Effort for Short Answer Grading. TACL, 1:391-402, 2013. [doi]
@article{BasuJV13,
title = {Powergrading: a Clustering Approach to Amplify Human Effort for Short Answer Grading},
author = {Sumit Basu and Chuck Jacobs and Lucy Vanderwende},
year = {2013},
url = {http://www.transacl.org/wp-content/uploads/2013/10/paperno32.pdf},
researchr = {https://researchr.org/publication/BasuJV13},
cites = {0},
citedby = {0},
journal = {TACL},
volume = {1},
pages = {391-402},
}