@inproceedings{shi2015learning,
 author = {Shi, Tianlin and Steinhardt, Jacob and Liang, Percy},
 booktitle = {Artificial Intelligence and Statistics (AISTATS)},
 title = {Learning Where to Sample in Structured Prediction},
 url = {https://nlp.stanford.edu/pubs/shi2015learning.pdf},
 year = {2015}
}